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Alloy USA/Auburn Gear Alloy USA
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Auburn Gear Grip-N-Loc Series Limited Slip Differentials
Auburn Gear Grip-N-Loc Series Limited Slip DifferentialsFrom $1,027.99
- Upgrades vehicles for safe transfer of increased power/torque across the axle
- Case material is up to 50% stronger than OE cases
- Advanced cone clutch technology provides 25% increase in bias ratio/increased traction
- Exclusive 2-year warranty
From $1,027.99
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Alloy USA Dana 35 Chromoly Rear Axle Kit - 12200
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- For Use With 27 Spline Carrier
- Chromoly Axle Shafts
- Wheel Bearing and Seal Kits
- Wheel Studs
- 10 Year Warranty
- For Non Rubicon Axles
- C Clip Axles
- Without ABS
- California Residents: WARNING + View More Specs - View Less Specs
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$395.99
$440.00
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$395.99
$440.00
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Direct Fit
- For Use With 27 Spline Carrier
- Chromoly Axle Shafts
- Wheel Bearing and Seal Kits
- Wheel Studs
- 10 Year Warranty
- For Non Rubicon Axles
- C Clip Axles
- Without ABS
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Qualifies for Free Shipping
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Alloy USA Dana 44 Chromoly Rear Axle Kit - 12156
- Fitment: Direct Fit
- With Dana 44
- 30 Spline Axle Carrier
- Chromoly Axle Shafts
- Wheel Bearing and Seal Kits
- Wheel Studs
- 14 Year Warranty
- For Non Rubicon Axles
- California Residents: WARNING + View More Specs - View Less Specs
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$502.99
$599.99
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$502.99
$599.99
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- Fitment: Direct Fit
- With Dana 44
- 30 Spline Axle Carrier
- Chromoly Axle Shafts
- Wheel Bearing and Seal Kits
- Wheel Studs
- 14 Year Warranty
- For Non Rubicon Axles
- California Residents: WARNING + View More Specs - View Less Specs
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Alloy USA Model 20 Chromoly Rear Axle Kit - 12125
- Fitment: Direct Fit
- Rear One Piece Axle Kit
- AMC Model 20 Jeep CJ 76-82 Narrow Track
- Chromoly Axle Shafts
- Wheel Bearing and Seal Kits
- Wheel Studs
- 10 Year Warranty
- California Residents: WARNING + View More Specs - View Less Specs
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$449.99
$500.00
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$449.99
$500.00
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- Fitment: Direct Fit
- Rear One Piece Axle Kit
- AMC Model 20 Jeep CJ 76-82 Narrow Track
- Chromoly Axle Shafts
- Wheel Bearing and Seal Kits
- Wheel Studs
- 10 Year Warranty
- California Residents: WARNING + View More Specs - View Less Specs
4WP PROTECTION PLAN
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Alloy USA Dana 30/44 JK Heavy Duty Ball Joints - 11800
- Fitment: Universal Fit
- 07-18 Wrangler JK, 2 & 4 Door
- 99-04 Jeep Grand Cherokee
- Includes 2 upper and 2 lower ball joints
- High strength steel socket inner insert
- Made of 4140 Chromolly steel
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$229.99
$255.50
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$229.99
$255.50
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- Fitment: Universal Fit
- 07-18 Wrangler JK, 2 & 4 Door
- 99-04 Jeep Grand Cherokee
- Includes 2 upper and 2 lower ball joints
- High strength steel socket inner insert
- Made of 4140 Chromolly steel
- California Residents: WARNING + View More Specs - View Less Specs
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Alloy USA Chrysler 9.25" Axle 31 Spline Rear Axle Shaft - 19100
- Fitment: Direct Fit
- 74-83 Dodge Pickups and RAM Charger 4x4 (see fitment below)
- Replacement rear axle shaft
- 31 spline
- 5x4.5" bolt pattern
- Driver or passenger side
- Does NOT include bearings, seals or studs
- 31.062" long
- Sold individually
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$86.99
$99.99
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$86.99
$99.99
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- Fitment: Direct Fit
- 74-83 Dodge Pickups and RAM Charger 4x4 (see fitment below)
- Replacement rear axle shaft
- 31 spline
- 5x4.5" bolt pattern
- Driver or passenger side
- Does NOT include bearings, seals or studs
- 31.062" long
- Sold individually
- California Residents: WARNING + View More Specs - View Less Specs
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Alloy USA Diff Cable Perm Loc
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Direct Fit
- Permanent Replacement For The Failure Prone One Vacuum Disconnect Permanently Engages The Central Axle Disconnect Couples Both Front Axles Axles Engage As Soon As The Transfer Case Is Placed Into 4WD
- California Residents: WARNING
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$69.99
$78.00
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$69.99
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Direct Fit
- Permanent Replacement For The Failure Prone One Vacuum Disconnect Permanently Engages The Central Axle Disconnect Couples Both Front Axles Axles Engage As Soon As The Transfer Case Is Placed Into 4WD
- California Residents: WARNING + View More Specs - View Less Specs
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Auburn Gear Limited Slip Friction Additive - 504102
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Universal Fit
- Friction Additive
- Smooth Clutch Operation
- Reduces Noise
- Reduces Ratcheting Around Corners: Recommended for all types of limited Slip Differentials
- For Use With Synthetic And Mineral Based Oils
- California Residents: WARNING + View More Specs - View Less Specs
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$24.99
In-Stock Ships today ?
$24.99
In-Stock Ships today
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Universal Fit
- Friction Additive
- Smooth Clutch Operation
- Reduces Noise
- Reduces Ratcheting Around Corners: Recommended for all types of limited Slip Differentials
- For Use With Synthetic And Mineral Based Oils
- California Residents: WARNING + View More Specs - View Less Specs
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Differential Wiring Harness And Switch Kit
- Fitment: Universal Fit
- Differential Wiring Harness And Switch Kit
- For Use w/Ected MAX Locking Differentials
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING
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$132.99
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- Fitment: Universal Fit
- Differential Wiring Harness And Switch Kit
- For Use w/Ected MAX Locking Differentials
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Qualifies for Free Shipping
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Auburn Gear Differential Coil Assembly - 541052
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING
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$189.99
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$189.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING + View More Specs - View Less Specs
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Auburn Gear Differential Coil Assembly Bearing - 541053
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING
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$41.99
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$41.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING + View More Specs - View Less Specs
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Auburn Gear Differential Clutch Kit - 541054
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING
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$126.99
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$126.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING + View More Specs - View Less Specs
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Qualifies for Free Shipping
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Auburn Gear Differential Coil Assembly - 541063
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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$169.99
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$169.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING + View More Specs - View Less Specs
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Qualifies for Free Shipping
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Auburn Gear Differential Clutch Kit - 541064
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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$99.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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Auburn Gear Differential Master Rebuild Kit - 541066
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
- Backed By 1 Year Warranty Made In The USA
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$814.99
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Free! Curbside & In-Store Pickup: Select A Store Near You
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Only 1 left in Stock ?- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
- California Residents: WARNING + View More Specs - View Less Specs
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Auburn Gear Differential Master Rebuild Kit - 541068
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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Auburn Gear Differential Bearing Kit - 541070
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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$49.99
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$49.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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Auburn Gear Differential Master Rebuild Kit - 541073
- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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$815.99
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$815.99
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- Fitment: Universal Fit
- Backed By 1 Year Warranty Made In The USA
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Auburn Gear Ford 8.8in. 28 Spline Ected Max Selectable Locker - 545001
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With All Ratios
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
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$1,558.99
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$1,558.99
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- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With All Ratios
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Auburn Gear Ford 8.8in. 31 Spline Ected Max Selectable Locker - 545002
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
- For Use With 31 Spline Axles
- For Use With All Ratios
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
4WP A
Qualifies for Free Shipping
$1,659.99
Only 1 left in Stock ?
$1,659.99
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
- For Use With 31 Spline Axles
- For Use With All Ratios
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
4WP A
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
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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Add to Wishlist
Auburn Gear GM 8.5in. 10 Bolt 28 Spline Ected Max Selectable Locker - 545003
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With 2.73 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$1,659.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$1,659.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- For Use With 28 Spline Axles
- For Use With 2.73 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Auburn Gear GM 8.5in. And 8.6in. 10 Bolt 30 Spline Ected Max Selectable Locker - 545004
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
- For Use With 30 Spline Axles
- For Use With 2.73 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$1,646.99
Only 1 left in Stock ?
Auburn Gear GM 8.5in. And 8.6in. 10 Bolt 30 Spline Ected Max Selectable Locker - 545004
Part #: AUB545004$1,646.99
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
- For Use With 30 Spline Axles
- For Use With 2.73 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Auburn Gear Ford 8.8in. IRS 31 Spline Ected Max Selectable Locker - 545005
- Fitment: Universal Fit
- For Use With 31 Spline Axles
- For Use With All Ratios
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
$1,741.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$1,741.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- For Use With 31 Spline Axles
- For Use With All Ratios
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
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
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Auburn Gear AMC Model 20 2.73 Down Ected Max Selectable Locker - 545006
- Fitment: Universal Fit
- For Use With 29 Spline Axles
- For Use With 2.73 And Down Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$1,644.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$1,644.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- For Use With 29 Spline Axles
- For Use With 2.73 And Down Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
Auburn Gear AMC Model 20 3.07 Up Ected Max Selectable Locker - 545007
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
- For Use With 29 Spline Axles
- For Use With 3.07 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$1,644.99
Only 1 left in Stock ?
$1,644.99
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
- For Use With 29 Spline Axles
- For Use With 3.07 And Up Gears
- Able To Shift From Limited Slip To Spool On The Fly
- No Additional Parts Needed
- Smooth Street Operation
- 4 Year Replacement Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
