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28 Splines Power Trax/Swagman Drivetrain & Differential
28 Splines Power Trax/Swagman On Sale
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Power Trax Lock-Right Lockers
Power Trax Lock Right LockerFrom $409.62
- 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 $409.62
4.4
4.4
(185)
Power Trax No-Slip Traction Systems
Power Trax No-Slip Traction SystemsFrom $465.58
- 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 $465.58
4.2
4.2
(66)
11 Products
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Power Trax Ford 7.5 Inch 28 Spline Lock Right Locker - 1830-LR
- Fitment: Universal Fit
- For Use With 28 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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$548.99
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$548.99
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- Fitment: Universal Fit
- For Use With 28 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
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 GM 10 Bolt 8.5 Inch 28 Spline Lock Right Locker - 1920-LR
- Fitment: Universal Fit
- For Use With 28 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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$409.62
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$409.62
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- Fitment: Universal Fit
- For Use With 28 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
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 7.625 Inch 28 Spline Lock Right Locker - 1931-LR
- Fitment: Universal Fit
- For Use With 28 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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$452.99
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$452.99
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- Fitment: Universal Fit
- For Use With 28 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
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 GM 10 Bolt 8.2 Inch 28 Spline Lock Right Locker - 1940-LR
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential Only
- Non-Dropout
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- California Residents: WARNING + View More Specs - View Less Specs
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$490.16
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$490.16
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- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential Only
- Non-Dropout
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- 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 Inch 28 Spline Open Case No-Slip - 9206802800
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$465.58
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$465.58
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- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential 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
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 28 Spline .750 Cross Pin Open Case No-Slip - 9206882807
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential 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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$734.70
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Power Trax Ford 8.8 Inch 28 Spline .750 Cross Pin Open Case No-Slip - 9206882807
Part #: PTX9206882807$734.70
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- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential 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
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 .875 Cross Pin Trac-Loc Case No-Slip - 9206883128
- Fitment: Universal Fit
- For Use With 31 Spline Axles
- For Track Lock 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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$742.02
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Power Trax Ford 8.8 Inch 31 Spline .875 Cross Pin Trac-Loc Case No-Slip - 9206883128
Part #: PTX9206883128$742.02
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- Fitment: Universal Fit
- For Use With 31 Spline Axles
- For Track Lock Differential 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
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 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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We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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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
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!
Sign In Or Create an Account
Reset Password
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Enter email address to change your password
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Power Trax GM 10 Bolt 8.5 Inch 28 Spline Open Case No-Slip - 9207852805
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential 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
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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$579.95
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$579.95
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- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Open Differential 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
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 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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$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
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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
