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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
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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
PROMOTIONS AUTOMATICALLY APPLIED
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
?
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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 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
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 next business day ?
$1,031.58
In-Stock Ships next business day
?
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: 1.21 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!
Lowest Price! Guaranteed! Request A Price Match
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!
Lowest Price! Guaranteed! Request A Price Match
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 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
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 next business day ?
Power Trax Dana 35 27 Spline 3.54 Carrier and Up Grip PRO Traction System - GT443527
Part #: PTXGT443527$602.99
In-Stock Ships next business day
?
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
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 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!
Lowest Price! Guaranteed! Request A Price Match
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 8.5/8.6 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
- 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 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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$625.99
On Backorder
Contact Us for Availability or Alternatives
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$625.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- 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
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 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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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 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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$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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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 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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$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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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4WP PROTECTION PLAN
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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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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4WP PROTECTION PLAN
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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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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 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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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
- 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
PROMOTIONS AUTOMATICALLY APPLIED
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$954.60
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$954.60
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- Fitment: Universal Fit
- Rear axle
- Axle shaft diameter: 1.5 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
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 10.5 Inch 30 Spline Grip LOK Traction System - LK2A1430
- 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
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$777.09
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$777.09
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- Fitment: Universal Fit
- Rear axle
- Axle shaft diameter: 1.5 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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
- 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
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$860.99
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Power Trax Dana 60 4.10 Carrier and Down 35 Spline Grip LOK Traction System - LK436035
Part #: PTXLK436035$860.99
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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
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 3.92 Carrier and Up 30 Spline Grip LOK Traction System - LK444430
- 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
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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
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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 + 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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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 4.56 Carrier and Up 35 Spline Grip LOK Traction System - LK446035
- 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
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$860.99
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Power Trax Dana 60 4.56 Carrier and Up 35 Spline Grip LOK Traction System - LK446035
Part #: PTXLK446035$860.99
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- 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
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 8.8 Inch 31 Spline Grip LS Traction System - LS108831
- 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
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$775.68
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$775.68
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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
- 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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Power Trax GM 7.5/7.625 Inch 10 Bolt 28 Spline 3.23 Carrier and Up Grip LS Traction System - LS247528
- Fitment: Universal Fit
- Rear axle
- Axle shaft diameter: 1.2 inches
- Cover botl quantity: 10
- Differential case design type: GM 7.625
- Differential carrier break: 3.23 and higher ratio
- Ring gera bolt quantity: 10Spline quantity: 28
- 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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$751.00
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Power Trax GM 7.5/7.625 Inch 10 Bolt 28 Spline 3.23 Carrier and Up Grip LS Traction System - LS247528
Part #: PTXLS247528$751.00
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- Fitment: Universal Fit
- Rear axle
- Axle shaft diameter: 1.2 inches
- Cover botl quantity: 10
- Differential case design type: GM 7.625
- Differential carrier break: 3.23 and higher ratio
- Ring gera bolt quantity: 10Spline quantity: 28
- 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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