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Differentials Power Trax/Swagman Drivetrain & Differential
Differentials Power Trax/Swagman On Sale
2 Product Groups
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Power Trax Lock-Right Lockers
Power Trax Lock Right LockerFrom $301.99
- The original locking differential
- Outstanding value
- Completely replaces stock differential
- Reuses your vehicle's existing carrier
- Includes Zytanium cross shaft
- Fully automatic operation for ease-of-use
- Case not required
- Does not alter ring and pinion
- Works for both front or rear or in tandem
- Thorougly tested to provide solid, reliable performance
- Bolt-in installation
- No gear resetting or shimming required
- Available in 22, 26, 30 and 31 spline configurations
- California Residents: WARNING
From $301.99
4.4
4.4
(185)
Power Trax No-Slip Traction Systems
Power Trax No-Slip Traction SystemsFrom $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.
- California Residents: WARNING
From $1,031.58
4.2
4.2
(66)
34 Products
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Power Trax Ford 8.8 Inch 31 Spline Grip PRO Traction System - GT108831
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- 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 + View More Specs - View Less Specs
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$854.06
Only 2 left in Stock ?
$854.06
Only 2 left in Stock
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EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- 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 + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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 9.75 Inch 34 Spline Grip PRO Traction System - GT109734
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- 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 + View More Specs - View Less Specs
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We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$960.83
Only 2 left in Stock ?
$960.83
Only 2 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- 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 + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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 GM 8.5/8.6 Inch 30 Spline Grip PRO Traction System - GT201030
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- 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
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$628.99
Only 1 left in Stock ?
$628.99
Only 1 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$1,031.58
In-Stock Ships today ?
$1,031.58
In-Stock Ships today
?
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 today ?- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$629.99
Only 3 left in Stock ?
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
?
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$629.99
Only 4 left in Stock ?
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
?
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$589.99
Only 3 left in Stock ?
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
?
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$602.99
In-Stock Ships today ?
Power Trax Dana 35 27 Spline 3.54 Carrier and Up Grip PRO Traction System - GT443527
Part #: PTXGT443527$602.99
In-Stock Ships today
?
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 today ?- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$666.99
Only 3 left in Stock ?
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
?
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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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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Enter email address to change your password
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Power Trax GM 8.5 Inch 28 Spline 2.73 Carrier and UP Grip LS Traction System - LS201028
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Rear axle
- Axle shaft diameter: 1.2 inches
- Cover bolt quantity: 10
- Differential carrier break: 2.73 and higher ratios
- Differential case design type GM 8.5
- Ring gear bolt quantity: 10
- Spline quantity: 28
- Requires use of bearing LM102949 and race LM102911
- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$759.43
Only 2 left in Stock ?
Power Trax GM 8.5 Inch 28 Spline 2.73 Carrier and UP Grip LS Traction System - LS201028
Part #: PTXLS201028$759.43
Only 2 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Rear axle
- Axle shaft diameter: 1.2 inches
- Cover bolt quantity: 10
- Differential carrier break: 2.73 and higher ratios
- Differential case design type GM 8.5
- Ring gear bolt quantity: 10
- Spline quantity: 28
- Requires use of bearing LM102949 and race LM102911
- 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
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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Reset Password
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Enter email address to change your password
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Power Trax GM 8.5/8.6 Inch 30 Spline 2.73 Carrier and Up Grip LS Traction System - LS201030
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- 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 + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$761.99
Only 2 left in Stock ?
Power Trax GM 8.5/8.6 Inch 30 Spline 2.73 Carrier and Up Grip LS Traction System - LS201030
Part #: PTXLS201030$761.99
Only 2 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- 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
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Power Trax Suzuki SJ410 22 Spline Lock Right Locker - 1520-LR
- Fitment: Universal Fit
- For Use With 22 Spline Axles
- For Open Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- California Residents: WARNING + View More Specs - View Less Specs
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$301.99
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$301.99
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- Fitment: Universal Fit
- For Use With 22 Spline Axles
- For Open Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- California Residents: WARNING + View More Specs - View Less Specs
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Power Trax GM 7.625 Inch 26 Spline Lock Right Locker - 1932-LR
- Fitment: Universal Fit
- For Use With 26 Spline Axles
- For Open Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- California Residents: WARNING + View More Specs - View Less Specs
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$611.85
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$611.85
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- Fitment: Universal Fit
- For Use With 26 Spline Axles
- For Open Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- California Residents: WARNING + View More Specs - View Less Specs
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Power Trax Dana 35 27 Spline Non C Clip Trac-Loc Case No-Slip - 9204352720
- Fitment: Universal Fit
- For Use With 27 Spline Axles
- For Trac Lok Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Smooth Street Maners
- California Residents: WARNING + View More Specs - View Less Specs
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$520.99
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$520.99
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- Fitment: Universal Fit
- For Use With 27 Spline Axles
- For Trac Lok Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Smooth Street Maners
- California Residents: WARNING + View More Specs - View Less Specs
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Power Trax GM 10 Bolt 8.2 Inch BOP 28 Spline Open Case No-Slip - 9207822801
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential Only
- For Buick, Oldsmobile, Pontiac Axles Only
- No Need To Set Up Gears Reuses Existing Carrier
- Smooth Street Maners
- California Residents: WARNING + View More Specs - View Less Specs
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$692.19
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$692.19
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- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential Only
- For Buick, Oldsmobile, Pontiac Axles Only
- No Need To Set Up Gears Reuses Existing Carrier
- Smooth Street Maners
- California Residents: WARNING + View More Specs - View Less Specs
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Power Trax Toyota Land Cruiser 8.875 Front 30 Spline Open Case No-Slip - 9220883001
- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- For Front Applications Only
- No Need To Set Up Gears Reuses Existing Carrier
- Smooth Street Maners
- California Residents: WARNING + View More Specs - View Less Specs
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$416.99
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Power Trax Toyota Land Cruiser 8.875 Front 30 Spline Open Case No-Slip - 9220883001
Part #: PTX9220883001$416.99
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- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- For Front Applications Only
- No Need To Set Up Gears Reuses Existing Carrier
- Smooth Street Maners
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Power Trax Ford 9 Inch 28 Spline Grip PRO Traction System - GT109028
- 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 + View More Specs - View Less Specs
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$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 + View More Specs - View Less Specs
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Power Trax Ford 9 Inch 31 Spline Grip PRO Traction System - GT109031
- 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 + View More Specs - View Less Specs
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$777.09
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$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 + View More Specs - View Less Specs
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Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035
- 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 + View More Specs - View Less Specs
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$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 + View More Specs - View Less Specs
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Power Trax Ford 9 Inch 35 Spline Grip PRO Traction System - GT109035-45
- 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 + View More Specs - View Less Specs
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$743.99
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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 + View More Specs - View Less Specs
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Power Trax GM 8.875 Inch 30 Spline 3.73 Carrier and UP Grip PRO Traction System - GT248730
- 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 + View More Specs - View Less Specs
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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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- 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 + View More Specs - View Less Specs
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Power Trax Chrysler 8.75 Inch (742 Housing) 30 Spline Grip PRO Traction System - GT308730
- 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 + View More Specs - View Less Specs
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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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- 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 + View More Specs - View Less Specs
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Power Trax Ford 9 Inch 28 Spline Grip LOK Traction System - LK109028
- Fitment: Universal Fit
- Axle shaft diameter: 1.2 inches
- Differential case design type: Ford 9 inch
- Ring gear bolt quantity: 10
- Spline quantity: 28
- Comes fully assembledTraction 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
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$954.60
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$954.60
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- Fitment: Universal Fit
- Axle shaft diameter: 1.2 inches
- Differential case design type: Ford 9 inch
- Ring gear bolt quantity: 10
- Spline quantity: 28
- Comes fully assembledTraction 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Power Trax Ford 9 Inch 31 Spline Grip LOK Traction System - LK109031
- 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
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$954.60
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$954.60
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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
- 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
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