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Body Armor 4x4
Power Trax
On Sale
Drivetrain & Differential

Limited Slip Assembly Body Armor 4x4 Differentials Drivetrain & Differential

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Brand
Body Armor 4x4
Power Trax
PartType
Differentials
Differential Type
Limited Slip Assembly

Brand

Auburn Gear (38)
Eaton (21)
Yukon Gear & Axle (3)

Fitment

Universal Fit (26)

Axle Location

Front (1)
Rear (24)

Axle Spline

27 Splines (2)
28 Splines (2)
29 Splines (2)
30 Splines (9)
31 Splines (5)
34 Splines (1)
35 Splines (5)

Axle Type

Chrysler 8.25 Inches (2)
Chrysler 8.75in Drop Out (1)
Chrysler 9.25 Inches (1)
Dana 30 JK (1)
Dana 35 (1)
Dana 44 (3)
Dana 44 JK (1)
Dana 60 (2)
Ford 8.8 Inches (2)
Ford 9 Inches (6)
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Ford 9.75 Inches (1)
GM 10 Bolt 7.5 Inches (1)
GM 10 Bolt 8.5/8.6 (3)
GM 14 Bolt 10.5 Inches (1)

Differential Type

Automatic Locker (5)

Popular Axle Manufacture

Chrysler (4)
Dana (8)
Ford (9)
GM (5)

Price Range

$500 to $749 (10)
$750 to $999 (15)
Over $1000 (1)

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Limited Slip Assembly Body Armor 4x4 Differentials On Sale

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Power Trax No-Slip Traction Systems

From $1,031.58

The Powertrax No-Slip Traction Systems are the latest design in traction-adding differential technology. They combine the smooth operation of a limited-slip differential with the traction performance of a locking differential. A precise synchronization mechanism eliminates the ratcheting sounds typical of other locking differentials. Installation is simple because no ring and pinion setup is required. In addition, no special tools or oils are needed.
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From $1,031.58

4.2 4.2 (66)

26 Products

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Power Trax Ford 8.8 Inch 31 Spline Grip PRO Traction System - GT108831

Part Number: PTXGT108831

Power Trax Ford 8.8 Inch 31 Spline Grip PRO Traction System - GT108831

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: 10
Differential case design type: Ford 8.8 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
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$854.06

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Power Trax Ford 8.8 Inch 31 Spline Grip PRO Traction System - GT108831

Part #: PTXGT108831

$854.06

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: 10
Differential case design type: Ford 8.8 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

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Power Trax Ford 9.75 Inch 34 Spline Grip PRO Traction System - GT109734

Part Number: PTXGT109734

Power Trax Ford 9.75 Inch 34 Spline Grip PRO Traction System - GT109734

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.37 inches
Cover bolt quantity: 12
Differential case design type: Ford 9.75 inch
Ring gear bolt quantity: 12
Spline quantity: 34
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

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$960.83

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Power Trax Ford 9.75 Inch 34 Spline Grip PRO Traction System - GT109734

Part #: PTXGT109734

$960.83

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.37 inches
Cover bolt quantity: 12
Differential case design type: Ford 9.75 inch
Ring gear bolt quantity: 12
Spline quantity: 34
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Chrysler 8.25 Inch 29 Spline Grip PRO Traction System - GT308229

Part Number: PTXGT308229

Power Trax Chrysler 8.25 Inch 29 Spline Grip PRO Traction System - GT308229

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.21 inches
Cover bolt quantity: 10
Differential case design type: Chrysler 8.25 inch
Ring gear bolt quantity: 10
Spline quantity: 29
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

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$1,031.58

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Power Trax Chrysler 8.25 Inch 29 Spline Grip PRO Traction System - GT308229

Part #: PTXGT308229

$1,031.58

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In-Stock Ships next business day ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.21 inches
Cover bolt quantity: 10
Differential case design type: Chrysler 8.25 inch
Ring gear bolt quantity: 10
Spline quantity: 29
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 44 30 Spline 3.73 Carrier and Down Grip PRO Traction System - GT434430

Part Number: PTXGT434430

Power Trax Dana 44 30 Spline 3.73 Carrier and Down Grip PRO Traction System - GT434430

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.73 and lower
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Note: Dual drilled for 3/8 inch and 7/16 inch ring gear bolts
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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$629.99

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Power Trax Dana 44 30 Spline 3.73 Carrier and Down Grip PRO Traction System - GT434430

Part #: PTXGT434430

$629.99

Only 3 left in Stock ?

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.73 and lower
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Note: Dual drilled for 3/8 inch and 7/16 inch ring gear bolts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 44 JK 30 Spline 3.73 Carrier and Down Grip PRO Traction System - GT434430JK

Part Number: PTXGT434430JK

Power Trax Dana 44 JK 30 Spline 3.73 Carrier and Down Grip PRO Traction System - GT434430JK

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 4 left in Stock ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.73 and lower
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Note: Dual drilled for 7/16 inch and 1/2 inch ring gear bolts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$629.99

Only 4 left in Stock ?

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LOW PRICE GUARANTEE

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Power Trax Dana 44 JK 30 Spline 3.73 Carrier and Down Grip PRO Traction System - GT434430JK

Part #: PTXGT434430JK

$629.99

Only 4 left in Stock ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 4 left in Stock ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.73 and lower
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Note: Dual drilled for 7/16 inch and 1/2 inch ring gear bolts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 30 27 Spline 3.73 Carrier and Up Grip PRO Traction System - GT443027

Part Number: PTXGT443027

Power Trax Dana 30 27 Spline 3.73 Carrier and Up Grip PRO Traction System - GT443027

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Front axle
Axle shaft diameter: 1.16 inches
Cover bolt quantity: 10
Differential carrier break: 3.73 and higher
Differential case design type: Dana 30
Ring gear bolt quantity: 10
Spline quantity: 27
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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$589.99

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Power Trax Dana 30 27 Spline 3.73 Carrier and Up Grip PRO Traction System - GT443027

Part #: PTXGT443027

$589.99

Only 3 left in Stock ?

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Front axle
Axle shaft diameter: 1.16 inches
Cover bolt quantity: 10
Differential carrier break: 3.73 and higher
Differential case design type: Dana 30
Ring gear bolt quantity: 10
Spline quantity: 27
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 35 27 Spline 3.54 Carrier and Up Grip PRO Traction System - GT443527

Part Number: PTXGT443527

Power Trax Dana 35 27 Spline 3.54 Carrier and Up Grip PRO Traction System - GT443527

5.0 5.0 (1)

How to Get it

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.18 inches
Cover bolt quantity: 10
Differential carrier break: 3.54 and higher
Differential case design type: Dana 35
Ring gear bolt quantity: 8
Spline quantity: 27
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Note: Dual drilled for 3/8 inch and 7/16 inch rinch gear bolts
California Residents: WARNING

+ View More Specs

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PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping

$602.99

In-Stock Ships next business day ?

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Power Trax Dana 35 27 Spline 3.54 Carrier and Up Grip PRO Traction System - GT443527

Part #: PTXGT443527

5.0 5.0 (1)

$602.99

In-Stock Ships next business day ?

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships next business day ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.18 inches
Cover bolt quantity: 10
Differential carrier break: 3.54 and higher
Differential case design type: Dana 35
Ring gear bolt quantity: 8
Spline quantity: 27
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Note: Dual drilled for 3/8 inch and 7/16 inch rinch gear bolts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 44 30 Spline 3.92 Carrier and Up Grip PRO Traction System - GT444430

Part Number: PTXGT444430

Power Trax Dana 44 30 Spline 3.92 Carrier and Up Grip PRO Traction System - GT444430

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.92 and higher
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Dual drilled for 3/8 inch and 7/16 inch ring gear bolts
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping

$666.99

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Power Trax Dana 44 30 Spline 3.92 Carrier and Up Grip PRO Traction System - GT444430

Part #: PTXGT444430

$666.99

Only 3 left in Stock ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

Only 3 left in Stock ?

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.92 and higher
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Dual drilled for 3/8 inch and 7/16 inch ring gear bolts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

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Power Trax GM 8.5/8.6 Inch 30 Spline 2.73 Carrier and Up Grip LS Traction System - LS201030

Part Number: PTXLS201030

Power Trax GM 8.5/8.6 Inch 30 Spline 2.73 Carrier and Up Grip LS Traction System - LS201030

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 2.73 and higher
Differential case design type: GM 8.5/8.625
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Carbon fiber and steel friction plate technology
Housed in a fully machined case
Notes: 2.73 carrier and higher
1999 and later requires use of bearing LM603049 and race LM603012
1998 and earlier use bearing LM102949 and race LM102911
California Residents: WARNING

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Power Trax GM 8.5/8.6 Inch 30 Spline 2.73 Carrier and Up Grip LS Traction System - LS201030

Part #: PTXLS201030

$761.99

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 2.73 and higher
Differential case design type: GM 8.5/8.625
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Carbon fiber and steel friction plate technology
Housed in a fully machined case
Notes: 2.73 carrier and higher
1999 and later requires use of bearing LM603049 and race LM603012
1998 and earlier use bearing LM102949 and race LM102911
California Residents: WARNING

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Power Trax Ford 9 Inch 28 Spline Grip PRO Traction System - GT109028

Part Number: PTXGT109028

Power Trax Ford 9 Inch 28 Spline Grip PRO Traction System - GT109028

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Fitment: Universal Fit
Rear axle
Cover bolt quantity: Dropout
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 28
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case:Notes: 2.89 inch caps require use of bearing LM102949 and race LM102910
3.06 inch caps require use of bearing LM603049 and race LM603011
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Power Trax Ford 9 Inch 28 Spline Grip PRO Traction System - GT109028

Part #: PTXGT109028

$625.99

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Fitment: Universal Fit
Rear axle
Cover bolt quantity: Dropout
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 28
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case:Notes: 2.89 inch caps require use of bearing LM102949 and race LM102910
3.06 inch caps require use of bearing LM603049 and race LM603011
California Residents: WARNING

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Power Trax Ford 9 Inch 31 Spline Grip PRO Traction System - GT109031

Part Number: PTXGT109031

Power Trax Ford 9 Inch 31 Spline Grip PRO Traction System - GT109031

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: Dropout
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case:Notes: 2.89 inch caps require use of bearing LM102949 and race LM102910
3.06 inch caps require use of bearing LM603049 and race LM603011
California Residents: WARNING

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Power Trax Ford 9 Inch 31 Spline Grip PRO Traction System - GT109031

Part #: PTXGT109031

$777.09

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: Dropout
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case:Notes: 2.89 inch caps require use of bearing LM102949 and race LM102910
3.06 inch caps require use of bearing LM603049 and race LM603011
California Residents: WARNING

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Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035

Part Number: PTXGT109035

Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035

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How to Get it

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Axle type: For 30 degree spline axles
3.25 inch caps
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 35
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

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$850.33

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Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035

Part #: PTXGT109035

$850.33

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Axle type: For 30 degree spline axles
3.25 inch caps
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 35
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035-45

Part Number: PTXGT109035-45

Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035-45

4.2 4.2 (11)

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Axle type: For 45 degree spline axles (Mark Williams style)
3.25 inch caps
Differential case design type: Ford 9 inch
Spline quantity: 35
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
California Residents: WARNING

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Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035-45

Part #: PTXGT109035-45

4.2 4.2 (11)

$743.99

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Axle type: For 45 degree spline axles (Mark Williams style)
3.25 inch caps
Differential case design type: Ford 9 inch
Spline quantity: 35
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

SHOP 4WP's HUGE SELECTION

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4WP PROTECTION PLAN

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Power Trax GM 8.5/8.6 Inch 30 Spline Grip PRO Traction System - GT201030

Part Number: PTXGT201030

Power Trax GM 8.5/8.6 Inch 30 Spline Grip PRO Traction System - GT201030

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential case design type: GM 8.5/8.625
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Notes: 2.73 carrier and higher
1999 and later requires use of bearing LM603049 and race LM603012
1998 and earlier use bearing LM102949 and race LM102911
California Residents: WARNING

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$628.99

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Power Trax GM 8.5/8.6 Inch 30 Spline Grip PRO Traction System - GT201030

Part #: PTXGT201030

$628.99

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How to Get it

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On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential case design type: GM 8.5/8.625
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembled
Delivers progressive and variable traction
Allows you to control how much traction is applied
Uses 3x2 spiral gear technology
Housed in a fully machined, forged steel case
Notes: 2.73 carrier and higher
1999 and later requires use of bearing LM603049 and race LM603012
1998 and earlier use bearing LM102949 and race LM102911
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

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Power Trax GM 8.875 Inch 30 Spline 3.73 Carrier and UP Grip PRO Traction System - GT248730

Part Number: PTXGT248730

Power Trax GM 8.875 Inch 30 Spline 3.73 Carrier and UP Grip PRO Traction System - GT248730

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How to Get it

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.29 inches:Cover bolt quantity: 12
Differential carrier break: 3.73 and higher ratio
Differential case design type: GM 8.875 truck
Ring gear bolt quantity: 12
Spline quantity: 30
California Residents: WARNING

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$691.99

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Power Trax GM 8.875 Inch 30 Spline 3.73 Carrier and UP Grip PRO Traction System - GT248730

Part #: PTXGT248730

$691.99

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On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.29 inches:Cover bolt quantity: 12
Differential carrier break: 3.73 and higher ratio
Differential case design type: GM 8.875 truck
Ring gear bolt quantity: 12
Spline quantity: 30
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

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Power Trax Chrysler 8.75 Inch (742 Housing) 30 Spline Grip PRO Traction System - GT308730

Part Number: PTXGT308730

Power Trax Chrysler 8.75 Inch (742 Housing) 30 Spline Grip PRO Traction System - GT308730

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How to Get it

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.28 inches
Differential case design type: Chrysler 8.75 (742 housing)
Requires use of bearing LM104949 and race LM104912
Requires the use of sealed non-adjustable wheel bearings
Spline quantity: 30
Comes fully assembled
Carbon fiber and steel friction plate technology
Housed in a fully machined case
California Residents: WARNING

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$971.99

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Power Trax Chrysler 8.75 Inch (742 Housing) 30 Spline Grip PRO Traction System - GT308730

Part #: PTXGT308730

$971.99

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On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.28 inches
Differential case design type: Chrysler 8.75 (742 housing)
Requires use of bearing LM104949 and race LM104912
Requires the use of sealed non-adjustable wheel bearings
Spline quantity: 30
Comes fully assembled
Carbon fiber and steel friction plate technology
Housed in a fully machined case
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

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Power Trax Ford 9 Inch 31 Spline Grip LOK Traction System - LK109031

Part Number: PTXLK109031

Power Trax Ford 9 Inch 31 Spline Grip LOK Traction System - LK109031

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: Dropout
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
California Residents: WARNING

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$954.60

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Power Trax Ford 9 Inch 31 Spline Grip LOK Traction System - LK109031

Part #: PTXLK109031

$954.60

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Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: Dropout
Differential case design type: Ford 9 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Ford 9 Inch 35 Spline Grip LOK Traction System - LK109035

Part Number: PTXLK109035

Power Trax Ford 9 Inch 35 Spline Grip LOK Traction System - LK109035

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Axle type: For 45 degree spline axles (Mark Williams style)
3.25 inch caps
Differential case design type: Ford 9 inch
Spline quantity: 35
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

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$954.60

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Power Trax Ford 9 Inch 35 Spline Grip LOK Traction System - LK109035

Part #: PTXLK109035

$954.60

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Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Axle type: For 45 degree spline axles (Mark Williams style)
3.25 inch caps
Differential case design type: Ford 9 inch
Spline quantity: 35
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
California Residents: WARNING

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Power Trax GM 10.5 Inch 30 Spline Grip LOK Traction System - LK2A1430

Part Number: PTXLK2A1430

Power Trax GM 10.5 Inch 30 Spline Grip LOK Traction System - LK2A1430

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Cover bolt quantity: 14
Differential case design type: GM 10.5
Ring gear bolt quantity: 12
Spline quantity: 30
Comes fully assembledTraction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Notes: For open differential
Part# 6258336 for 4.10 and lower ratios
Part# 6258340 for 4.56 and higher ratios
California Residents: WARNING

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$777.09

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Power Trax GM 10.5 Inch 30 Spline Grip LOK Traction System - LK2A1430

Part #: PTXLK2A1430

$777.09

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Cover bolt quantity: 14
Differential case design type: GM 10.5
Ring gear bolt quantity: 12
Spline quantity: 30
Comes fully assembledTraction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Notes: For open differential
Part# 6258336 for 4.10 and lower ratios
Part# 6258340 for 4.56 and higher ratios
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 60 4.10 Carrier and Down 35 Spline Grip LOK Traction System - LK436035

Part Number: PTXLK436035

Power Trax Dana 60 4.10 Carrier and Down 35 Spline Grip LOK Traction System - LK436035

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Cover bolt quantity: 10
Differential carrier break: 4.10 and lower ratio
Differential case design type: Dana 60
Ring gear bolt quantity: 12
Spline quantity: 35
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Note: Full float only
Verify spline count
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

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Qualifies for Free Shipping

$860.99

On Backorder

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Power Trax Dana 60 4.10 Carrier and Down 35 Spline Grip LOK Traction System - LK436035

Part #: PTXLK436035

$860.99

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Cover bolt quantity: 10
Differential carrier break: 4.10 and lower ratio
Differential case design type: Dana 60
Ring gear bolt quantity: 12
Spline quantity: 35
Comes fully assembled
Traction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Note: Full float only
Verify spline count
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Power Trax Dana 44 3.92 Carrier and Up 30 Spline Grip LOK Traction System - LK444430

Part Number: PTXLK444430

Power Trax Dana 44 3.92 Carrier and Up 30 Spline Grip LOK Traction System - LK444430

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.92 and higher ratio
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembledTraction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Note: Full float only
Verify spline count
Note: Dual drilled for 3/8 inch and 7/16 inch ring gear bolts
California Residents: WARNING

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$839.99

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Power Trax Dana 44 3.92 Carrier and Up 30 Spline Grip LOK Traction System - LK444430

Part #: PTXLK444430

$839.99

On Backorder

Email me when this product comes in stock

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LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.31 inches
Cover bolt quantity: 10
Differential carrier break: 3.92 and higher ratio
Differential case design type: Dana 44
Ring gear bolt quantity: 10
Spline quantity: 30
Comes fully assembledTraction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Note: Full float only
Verify spline count
Note: Dual drilled for 3/8 inch and 7/16 inch ring gear bolts
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

After you submit your email address, you'll receive an email a link that will let you change your password.

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Yes, I would like to receive emails with the latest deals and specials.

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Power Trax Dana 60 4.56 Carrier and Up 35 Spline Grip LOK Traction System - LK446035

Part Number: PTXLK446035

Power Trax Dana 60 4.56 Carrier and Up 35 Spline Grip LOK Traction System - LK446035

Be the first to review

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Cover bolt quantity: 10
Differential carrier break: 4.56 and higher ratio
Differential case design type: Dana 60
Ring gear bolt quantity: 12
Spline quantity: 35
Comes fully assembledTraction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Note: Verify spline count
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

$860.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

Power Trax Dana 60 4.56 Carrier and Up 35 Spline Grip LOK Traction System - LK446035

Part #: PTXLK446035

$860.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.5 inches
Cover bolt quantity: 10
Differential carrier break: 4.56 and higher ratio
Differential case design type: Dana 60
Ring gear bolt quantity: 12
Spline quantity: 35
Comes fully assembledTraction adding differential technology
Delivers automatic mechanically actuated traction
Housed in a fully machined, forged steel case
Note: Verify spline count
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

Sign In Or Create an Account

Create An Account

Email Address

Password

Remember me

Reset Password

An email is sent to .

Enter email address to change your password

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Power Trax Ford 8.8 Inch 31 Spline Grip LS Traction System - LS108831

Part Number: PTXLS108831

Power Trax Ford 8.8 Inch 31 Spline Grip LS Traction System - LS108831

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: 10
Differential case design type: Ford 8.8 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Carbon fiber and steel friction plate technology
Housed in a fully machined case
California Residents: WARNING

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Qualifies for Free Shipping

$775.68

On Backorder

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LOW PRICE GUARANTEE

EASY RETURNS

Power Trax Ford 8.8 Inch 31 Spline Grip LS Traction System - LS108831

Part #: PTXLS108831

$775.68

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Rear axle
Axle shaft diameter: 1.32 inches
Cover bolt quantity: 10
Differential case design type: Ford 8.8 inch
Ring gear bolt quantity: 10
Spline quantity: 31
Comes fully assembled
Carbon fiber and steel friction plate technology
Housed in a fully machined case
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks