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30 Splines Power Trax/Supersprings Drivetrain & Differential
30 Splines Power Trax/Supersprings On Sale
2 Product Groups
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Power Trax Lock-Right Lockers
Power Trax Lock Right LockerFrom $305.99
- 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 $305.99
4.4
4.4
(185)
Power Trax No-Slip Traction Systems
Power Trax No-Slip Traction SystemsFrom $353.99
- 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 $353.99
4.2
4.2
(66)
30 Products
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Power Trax Toyota 8 Inch 4 Cylinder 30 Spline Lock Right Locker - 1610-LR
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
- For Use With 30 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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Qualifies for Free Shipping
$339.99
Only 2 left in Stock ?
$339.99
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
- For Use With 30 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 Toyota Tacoma 8 Inch Rear 30 Spline Lock Right Locker - 1615-LR
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
- For Use With 30 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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Qualifies for Free Shipping
$436.99
Only 4 left in Stock ?
$436.99
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
- For Use With 30 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 Toyota 8 Inch V6 Lock 30 Spline Right Locker - 1620-LR
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
- For Use With 30 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
Qualifies for Free Shipping
$339.99
Only 3 left in Stock ?
$339.99
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
- For Use With 30 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 Dana 44 30 Spline Lock Right Locker - 2410-LR
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
- For Use With 30 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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Qualifies for Free Shipping
$305.99
In-Stock Ships next business day ?
$305.99
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
- For Use With 30 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 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
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$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 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!
Lowest Price! Guaranteed! Request A Price Match
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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Reset 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!
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 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!
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 Chrysler 8.75 Inch Lock Right Locker - 1240-LR
- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- With Removable Carrier
- 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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Qualifies for Free Shipping
$634.44
On Backorder
Contact Us for Availability or Alternatives
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$634.44
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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EASY RETURNS
- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- With Removable Carrier
- 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 Toyota 8.875 Inch 30 Spline Lock Right Locker - 1630-LR
- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- For Use In 69-97 Toyota Land Cruiser
- 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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Qualifies for Free Shipping
$438.99
On Backorder
Contact Us for Availability or Alternatives
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$438.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
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- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- For Use In 69-97 Toyota Land Cruiser
- 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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Reset Password
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Enter email address to change your password
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Power Trax GM 12 Bolt 8.875 Inch Car Or Truck 30 Spline Lock Right Locker - 1910-LR
- Fitment: Universal Fit
- For Use With 30 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
Qualifies for Free Shipping
$418.18
On Backorder
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Power Trax GM 12 Bolt 8.875 Inch Car Or Truck 30 Spline Lock Right Locker - 1910-LR
Part #: PTX1910-LR$418.18
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- For Use With 30 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!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
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Power Trax GM 10 Bolt 8.5 Inch 30 Spline Lock Right Locker - 1921-LR
- Fitment: Universal Fit
- For Use With 30 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
Qualifies for Free Shipping
$409.62
On Backorder
Contact Us for Availability or Alternatives
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$409.62
On Backorder
Contact Us for Availability or Alternatives
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- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
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Power Trax GM 14 Bolt 10.5in. 30 Spline Lock Right Locker - 1955-LR
- Fitment: Universal Fit
- For Use With 30 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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$435.32
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$435.32
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- Fitment: Universal Fit
- For Use With 30 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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Power Trax Dana 50 30 Spline Lock Right Locker - 2510-LR
- Fitment: Universal Fit
- For Use With 30 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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$488.99
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$488.99
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- Fitment: Universal Fit
- For Use With 30 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 Dana 60 30 Spline Lock Right Locker - 2610-LR
- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- For Non C-Clip Applications
- No Need To Set Up Gears Reuses Existing Carrier
- Arrgesive Traction
- California Residents: WARNING + View More Specs - View Less Specs
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$593.99
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$593.99
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- Fitment: Universal Fit
- For Use With 30 Spline Axles
- For Open Differential Only
- For Non C-Clip Applications
- 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 Dana 44 30 Spline Open Case No-Slip - 9204443000
- Fitment: Universal Fit
- For Use With 30 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
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$425.99
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$425.99
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- Fitment: Universal Fit
- For Use With 30 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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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 Trac-Loc Case No-Slip - 9204443020
- Fitment: Universal Fit
- For Use With 30 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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$353.99
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$353.99
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- Fitment: Universal Fit
- For Use With 30 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 14 Bolt 10.5 Inch 30 Spline Open Case No-Slip - 9207053000
- Fitment: Universal Fit
- For Use With 30 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
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$524.84
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$524.84
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- Fitment: Universal Fit
- For Use With 30 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 GM 10 Bolt 8.5 Inch 30 Spline Open Case No-Slip - 9207853005
- Fitment: Universal Fit
- For Use With 30 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
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$579.95
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$579.95
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- Fitment: Universal Fit
- For Use With 30 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 GM 10 Bolt 8.6 Inch 30 Spline Open Case No-Slip - 9207863005
- Fitment: Universal Fit
- For Use With 30 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
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We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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$409.99
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$409.99
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- Fitment: Universal Fit
- For Use With 30 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 GM 12 Bolt Car Or Truck 8.875 Inch 30 Spline Open Case No-Slip - 9207883005
- Fitment: Universal Fit
- For Use With 30 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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$594.15
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Power Trax GM 12 Bolt Car Or Truck 8.875 Inch 30 Spline Open Case No-Slip - 9207883005
Part #: PTX9207883005$594.15
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- Fitment: Universal Fit
- For Use With 30 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 Toyota 8 Inch 4 Cylinder 30 Spline Open Case No-Slip - 9220803001
- Fitment: Universal Fit
- For Use With 30 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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$472.99
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$472.99
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- Fitment: Universal Fit
- For Use With 30 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 Toyota 8in. Tacoma 30 Spline Open Case No-Slip - 9220803002
- Fitment: Universal Fit
- For Use With 30 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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$501.99
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$501.99
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- Fitment: Universal Fit
- For Use With 30 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
