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Eaton/Hypertech Eaton
Eaton/Hypertech On Sale
13 Product Groups
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Eaton E-Locker Differentials
Eaton E-LockerFrom $1,249.99
- Electronically-selectable differential for on-demand traction
- Provides 100% axle lock on demand via on/off switch
- Switch is dash-mountable making it easier to reach
- Most reliable on-demand differential on the market
- Allows user to send all available torque to drive wheels
- Provides maximum traction to tackle the most challenging terrain
- Beefy, forged gears for added strength and reliability
- Works in both forward and reverse
- Time-tested performance and durability
- New wiring harness designed for straightforward installation
- Minimal wiring provides a clean, snag-free installation
- California Residents: WARNING
From $1,249.99
4.0
4.0
(104)
Hypertech Max Energy Power Programmers
Hypertech Max Energy Power ProgrammersFrom $369.71
- Internet Updateable
- Return To Stock Or Change Option Settings
- Read & Clear Diagnostic Trouble Codes (DTCs)
- Cooling Fan “On/Off” Temperatures
- 0-60 Throttle Restriction
- RPM “Rev” Limiter
- Fuel Management Systems "V4/V8 mode"
- Automatic Transmission Adjustments
- Speedometer Calibrator
- California Residents: WARNING
From $369.71
4.0
4.0
(12)
Hypertech Speedometer Calibrator Programmers
Hypertech In-Line Speedometer Calibrator ModuleFrom $239.95
- Automatically corrects speedometer and odometer readings for non-stock tire sizes and/or non-stock rear-end gear ratios (accurate odometer readings are required by law).
- California Residents: WARNING
From $239.95
3.9
3.9
(35)
Eaton Posi Lmited-Slip Differentials
Eaton Eaton Posi DifferentialFrom $568.99
- For use with 17 spline axles
- Designed to work with the following ratios: 3.08 to 3.90 and 4.11 to 4.56
- Replaceable carbon fiber clutches
- Net-forged spider and side gears
- Fully rebuildable
- California Residents: WARNING
From $568.99
5.0
5.0
(9)
Hypertech Street Runner Power Chip
Hypertech Street Runner Power ChipFrom $136.99
- Hypertech Power Chips replace your OEM computer's stock PROM which holds the settings that control your fuel flow and spark advance. With a wide range of chips available tuned for both stock and modified applications Hypertech Power Chips power upgrades tailor made to suit your needs.
- California Residents: WARNING
From $136.99
Hypertech ThermoMaster Power Chip
Hypertech ThermoMaster Power ChipFrom $145.99
- Hypertech Power Chips replace your OEM computer's stock PROM which holds the settings that control your fuel flow and spark advance. With a wide range of chips available tuned for both stock and modified applications Hypertech Power Chips power upgrades tailor made to suit your needs.
- California Residents: WARNING
From $145.99
5.0
5.0
(5)
From $1,025.99
4.7
4.7
(1131)
Hypertech Power Pump Electric Fuel Pump
Hypertech Power Pump Electric Fuel PumpFrom $140.99
- The Hypertech Power Pump is an electric externally-mounted pump designed to work with stock and slightly modified engines making up to 550 horsepower using a fuel injection system.
- California Residents: WARNING
From $140.99
Eaton Differential Master Install Kits
Eaton Differential Master Install KitsFrom $109.99
- Available for different applications
- Premium bearings and components ensure long life and quiet operation
From $109.99
652 Products
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Eaton Toyota 8" ELocker4 Locking Differential - 14211-1
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
- Fits following Toyota trucks: 07-09 FJ Cruiser Rear
- 84-85 4Runner Front & Rear
- 86-09 4Runner Rear
- 90-15 Land Cruiser 70 Series Front
- 90-97 Land Cruiser 80 Series front
- 96-02 Land Cruiser 90 Series Rear
- 98-07 Land Cruiser 105 Series Front
- 02-09 Land Cruiser Prado 120 Series Rear
- 79-85 Pick-up Front and Rear
- 86-95 Pick-up Rear
- 10 bolt ring gear for 8" differentials
- 30 spline
- Driver controlled push-button operation
- Positive-electronic locking mechanism
- Net-forged gears for maximum strength and durability
- Sends all available torque to both wheels equally upon driver command, providing maximum traction to overcome challenging terrain
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,419.99
$1,510.63
Only 3 left in Stock ?
$1,419.99
$1,510.63
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
- Fits following Toyota trucks: 07-09 FJ Cruiser Rear
- 84-85 4Runner Front & Rear
- 86-09 4Runner Rear
- 90-15 Land Cruiser 70 Series Front
- 90-97 Land Cruiser 80 Series front
- 96-02 Land Cruiser 90 Series Rear
- 98-07 Land Cruiser 105 Series Front
- 02-09 Land Cruiser Prado 120 Series Rear
- 79-85 Pick-up Front and Rear
- 86-95 Pick-up Rear
- 10 bolt ring gear for 8" differentials
- 30 spline
- Driver controlled push-button operation
- Positive-electronic locking mechanism
- Net-forged gears for maximum strength and durability
- Sends all available torque to both wheels equally upon driver command, providing maximum traction to overcome challenging terrain
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Eaton Toyota 8.4" ELocker4 Locking Differential - 14216-1
- Fitment: Universal Fit
- Fits the following Toyota trucks: 95-15 Tacoma rear
- 93-98 T-100 rear
- 99-06 Tundra rear
- 01-07 Sequoia rear
- 8.4" differentials
- 30 spline
- 12 bolt ring gear
- Driver controlled push-button operation
- Positive-electronic locking mechanism
- Net-forged gears for maximum strength and durability
- Sends all available torque to both wheels equally upon driver command, providing maximum traction to overcome challenging terrain
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,449.99
$1,510.63
On Backorder
Contact Us for Availability or Alternatives
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$1,449.99
$1,510.63
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- Fits the following Toyota trucks: 95-15 Tacoma rear
- 93-98 T-100 rear
- 99-06 Tundra rear
- 01-07 Sequoia rear
- 8.4" differentials
- 30 spline
- 12 bolt ring gear
- Driver controlled push-button operation
- Positive-electronic locking mechanism
- Net-forged gears for maximum strength and durability
- Sends all available torque to both wheels equally upon driver command, providing maximum traction to overcome challenging terrain
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Reset Password
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Enter email address to change your password
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Add to Wishlist
Eaton Dana 60 HD 35 Spline 4.56 & Up E-Locker - 14023-010
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
- Electric activation
- Switches from open to full spool
- For use with 35 spline axles
- For use with 4.56 and Up gears
- 9.75 inch ring gear size
- 1.5 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,388.99
In-Stock Ships next business day ?
$1,388.99
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
- Electric activation
- Switches from open to full spool
- For use with 35 spline axles
- For use with 4.56 and Up gears
- 9.75 inch ring gear size
- 1.5 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Reset Password
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Enter email address to change your password
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Eaton Dana 44 30 Spline 3.92 Up E-Locker - 19969-010
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
- 3.92 and up gear ratios
- 8.5 inch ring gear
- Electric activation
- Switches from open to full spool
- Fastest engagement (.14 seconds)
- 1.31 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,349.99
$1,436.16
In-Stock Ships next business day ?
$1,349.99
$1,436.16
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
- 3.92 and up gear ratios
- 8.5 inch ring gear
- Electric activation
- Switches from open to full spool
- Fastest engagement (.14 seconds)
- 1.31 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Add to Wishlist
Eaton Toyota 10.5" ELocker4 Locking Differential - 14232-1
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
- Fits the following Toyota: 07-Current Tundra
- 10.5" differentials
- 36 spline
- Driver controlled push-button operation
- Positive-electronic locking mechanism
- Net-forged gears for maximum strength and durability
- Sends all available torque to both wheels equally upon driver command, providing maximum traction to overcome challenging terrain
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,753.99
$1,786.16
In-Stock Ships next business day ?
$1,753.99
$1,786.16
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
- Fits the following Toyota: 07-Current Tundra
- 10.5" differentials
- 36 spline
- Driver controlled push-button operation
- Positive-electronic locking mechanism
- Net-forged gears for maximum strength and durability
- Sends all available torque to both wheels equally upon driver command, providing maximum traction to overcome challenging terrain
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
Eaton Detroit TrueTrac AMC Model 20 3.08 Up Rear Differential - 912A579
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 29 Spline Axles
- For Use With 3.08 And Up Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$824.99
$869.55
Only 2 left in Stock ?
$824.99
$869.55
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 29 Spline Axles
- For Use With 3.08 And Up Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Add to Wishlist
Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker - 19977-010
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
- ELocker4 differential
- For use with 30 spline axles
- 3.73 and down gear ratios
- 8.5 inch ring gear
- Electric activation
- Switches from open to full spool
- Fastest engagement (.14 seconds)
- 1.31 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,374.99
$1,462.76
In-Stock Ships next business day ?
$1,374.99
$1,462.76
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
- ELocker4 differential
- For use with 30 spline axles
- 3.73 and down gear ratios
- 8.5 inch ring gear
- Electric activation
- Switches from open to full spool
- Fastest engagement (.14 seconds)
- 1.31 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
Eaton Dana 30 27 Spline 3.73 Up E-Locker - 19818-020
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 27 Spline Axles
- For Use With 3.73 And Up Gears
- Electric activation
- Switches From Open To Full Spool
- Requires use of LM102949 and LM102911 Carrier bearings
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$1,299.99
$1,382.97
In-Stock Ships next business day ?
$1,299.99
$1,382.97
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 27 Spline Axles
- For Use With 3.73 And Up Gears
- Electric activation
- Switches From Open To Full Spool
- Requires use of LM102949 and LM102911 Carrier bearings
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
Eaton Detroit TrueTrac Dana 44 30 Spline 3.73 Down Rear Differential - 913A589
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 rear Dana 44 axles
- 3.73 and down gear ratios
- Rear applications only
- 1.31 inch axle shaft diameter
- 8.5 inch ring gear size
- Automatic torque biasing
- Smooth actuating
- Clutchless operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$649.99
$706.51
Only 2 left in Stock ?
$649.99
$706.51
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 rear Dana 44 axles
- 3.73 and down gear ratios
- Rear applications only
- 1.31 inch axle shaft diameter
- 8.5 inch ring gear size
- Automatic torque biasing
- Smooth actuating
- Clutchless operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Add to Wishlist
Eaton Detroit Locker GM 10.5 Inch 14 Bolt Automatic Locker - 225S10
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
- Automatic Locking
- Unmatched Durability
- Legendary Traction
- For Use With 30 Spline Axles
- Must Be Used With Factory 4 Spider Open Differential Case
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$699.99
$701.02
In-Stock Ships next business day ?
$699.99
$701.02
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
- Automatic Locking
- Unmatched Durability
- Legendary Traction
- For Use With 30 Spline Axles
- Must Be Used With Factory 4 Spider Open Differential Case
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Add to Wishlist
Eaton Detroit TrueTrac Dana 44 30 Spline 3.92 UP Rear Differential - 913A590
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 Use With 3.92 And Up Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$669.99
$706.51
In-Stock Ships next business day ?
$669.99
$706.51
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 Use With 3.92 And Up Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
Eaton Detroit TrueTrac Toyota 8 Inch V6 Rear Differential - 913A610
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 Use With All Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$699.99
$706.51
Only 2 left in Stock ?
$699.99
$706.51
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 Use With All Gears
- For Use In Rear Applications Only
- Automatic Torque Biasing
- Smooth Actuating
- Clutchless Operation
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
Eaton Detroit TrueTrac Dana 35 27 Spline 3.54 Up Rear Differential - 912A569
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 27 spline Dana 35 rear axle (C-clip and non C-clip)
- 3.54 and up gear ratios
- 7.56 inch ring gear
- Rear applications only
- Automatic torque biasing
- Smooth actuating
- Clutchless operation
- 1.18 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$603.99
$656.51
In-Stock Ships next business day ?
$603.99
$656.51
In-Stock Ships next business day
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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 27 spline Dana 35 rear axle (C-clip and non C-clip)
- 3.54 and up gear ratios
- 7.56 inch ring gear
- Rear applications only
- Automatic torque biasing
- Smooth actuating
- Clutchless operation
- 1.18 inch axle shaft diameter
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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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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Hypertech Speedometer/Odometer Recalibration Programmer - 732500
- Fitment: Direct Fit
- In-Line Speedometer Calibrator Module
- Updates via internet to a full function Max Energy Power Programmer
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$279.95
$312.90
On Backorder
Contact Us for Availability or Alternatives
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LOW PRICE GUARANTEE
EASY RETURNS
$279.95
$312.90
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- In-Line Speedometer Calibrator Module
- Updates via internet to a full function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Hypertech Speedometer Calibrator - 730129
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Gas and Diesel engines
- Speedometer and odometer correction: 24" - 40" tires (in .25" increments)
- Reads, displays, and clears diagnostic trouble codes (DTC's)
- Installs in minutes
- Internet updatable
- Recalibrate Speedometer & Odometer for non-stock gear ratios and/or tire sizes
- Option to return vehicle to stock settings
- Read/Clear diagnostic trouble codes
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$249.95
$324.76
In-Stock Ships next business day ?
$249.95
$324.76
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: Direct Fit
- Gas and Diesel engines
- Speedometer and odometer correction: 24" - 40" tires (in .25" increments)
- Reads, displays, and clears diagnostic trouble codes (DTC's)
- Installs in minutes
- Internet updatable
- Recalibrate Speedometer & Odometer for non-stock gear ratios and/or tire sizes
- Option to return vehicle to stock settings
- Read/Clear diagnostic trouble codes
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Eaton Dana 44 Rear Master Install Kit - K-D44-JK
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
- Dana 44 (JK) Rear master install kit
- Fits 2007-2018 JK Non-Rubicon applications
- California Residents: WARNING
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Qualifies for Free Shipping
$209.99
$241.22
Only 4 left in Stock ?
$209.99
$241.22
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
- Dana 44 (JK) Rear master install kit
- Fits 2007-2018 JK Non-Rubicon applications
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Hypertech Speedometer/Odometer Recalibration Programmer - 732501
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
- Speedometer/Odometer Correction For Gears 2.56, 2.73, 3.08, 3.23, 3.42, 3.73, 4.10, 4.56, 4.88 and 5.13
- Return Back To Stock
- DTCs Read and Clear
- Internet Updateable
- Updatable Via Internet To a Full Function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$279.95
$312.90
Only 2 left in Stock ?
$279.95
$312.90
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: Direct Fit
- Speedometer/Odometer Correction For Gears 2.56, 2.73, 3.08, 3.23, 3.42, 3.73, 4.10, 4.56, 4.88 and 5.13
- Return Back To Stock
- DTCs Read and Clear
- Internet Updateable
- Updatable Via Internet To a Full Function Max Energy Power Programmer
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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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Reset Password
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Hypertech Speedometer Calibrator - 3350
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
- Corrects speedometer readings after installing non-stock tire sizes or changing rear gear ratios
- Correct speedometer for accurate readings (as required by law) for tire sizes up to 54"
- Large 4.3" full color screen with user-friendly navigation for simple installation/feature changes
- Easy to view color screen even in direct sunlight
- Read/display/clear diagnostic trouble codes
- Vehicle Specific
- 50 State legal
- California Residents:WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$239.95
$264.00
Only 3 left in Stock ?
$239.95
$264.00
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: Direct Fit
- Corrects speedometer readings after installing non-stock tire sizes or changing rear gear ratios
- Correct speedometer for accurate readings (as required by law) for tire sizes up to 54"
- Large 4.3" full color screen with user-friendly navigation for simple installation/feature changes
- Easy to view color screen even in direct sunlight
- Read/display/clear diagnostic trouble codes
- Vehicle Specific
- 50 State legal
- California Residents:WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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.
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Eaton Dana 44 Front/Rear Master Install Kit - K-D44-FR
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
- Dana 44 Front/Rear Master Install Kit
- Fits 2006 & Older Applications
- Dana 44 30 spline
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$164.99
$184.60
In-Stock Ships next business day ?
$164.99
$184.60
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
- Dana 44 Front/Rear Master Install Kit
- Fits 2006 & Older Applications
- Dana 44 30 spline
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Choose Your Secure Checkout Method
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Eaton Dana 30 Front Master Install Kit - K-D30-F
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
- Dana 30 Front Master Install Kit
- Fits 2006 & Older Applications (non crush sleeve)
- Dana 30 27 spline
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$159.99
$184.60
Only 3 left in Stock ?
$159.99
$184.60
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
- Dana 30 Front Master Install Kit
- Fits 2006 & Older Applications (non crush sleeve)
- Dana 30 27 spline
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Eaton Dana 35 Rear Master Install Kit - K-D35-R
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
- Dana 35 rear master install kit
- Fits 27 Spline Applications
- Dana 35 27 spline
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$109.99
$172.30
In-Stock Ships next business day ?
$109.99
$172.30
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
- Dana 35 rear master install kit
- Fits 27 Spline Applications
- Dana 35 27 spline
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed! Request A Price Match
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
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Hypertech ThermoMaster Power Chip - HYP11072
- Use w/Low-Temp 160-180 Deg. PowerStat Thermostat Controls Engines Air/Fuel Ratio Controls Spark Advance For Max Power Potential Gas Mileage Improvements No Wiring Or Soldering Required Installs In Less Than 30 Minutes
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$145.99
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
$145.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Use w/Low-Temp 160-180 Deg. PowerStat Thermostat Controls Engines Air/Fuel Ratio Controls Spark Advance For Max Power Potential Gas Mileage Improvements No Wiring Or Soldering Required Installs In Less Than 30 Minutes
- 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
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Enter email address to change your password
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Hypertech Street Runner Power Chip - 11231
- Fitment: Direct Fit
- Number of Power Level Settings: 1
- Select Power Level On The Fly: No
- Rev Limiter Adjustment: NO
- Top Speed Adjustment: No
- Automatic Transmission Adjustment: No
- Approximate Power Gains:10-20%
- State Legal: 50 State
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$136.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
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Email me when this product comes in stock
LOW PRICE GUARANTEE
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$136.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Number of Power Level Settings: 1
- Select Power Level On The Fly: No
- Rev Limiter Adjustment: NO
- Top Speed Adjustment: No
- Automatic Transmission Adjustment: No
- Approximate Power Gains:10-20%
- State Legal: 50 State
- 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.
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Add to Wishlist
Hypertech ThermoMaster Power Chip - 11232
- Fitment: Direct Fit
- Number of Power Level Settings: 1
- Select Power Level On The Fly: No
- Rev Limiter Adjustment: NO
- Top Speed Adjustment: No
- Automatic Transmission Adjustment: No
- Approximate Power Gains:10-20%
- State Legal: 50 State
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
$145.99
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
$145.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- Number of Power Level Settings: 1
- Select Power Level On The Fly: No
- Rev Limiter Adjustment: NO
- Top Speed Adjustment: No
- Automatic Transmission Adjustment: No
- Approximate Power Gains:10-20%
- State Legal: 50 State
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping
