Differential
Whether you need locking hub conversion kits or part time conversion kits for a transfer case, we offer kits designed for improved fuel economy and better overall drivability.
Product in this category:
-
ARB 4x4 Accessories
ARB Air locker Locking Differential
ARB air locker locking differentials allow you to tackle the toughest terrain. The world's premier traction aid, ARB air lockers keep you moving in all conditions.
Buy now and get New Lower Prices On ARB Air Lockers
More
-
Genuine Gear
Genuine Gear Differential Internal Kit
Replace your worn spider gears with these Genuine Gear Internal kits. These kits include all the internal gears, shims and cross shaft inside you factory open differential.
-
Genuine Gear
Genuine Gear Full Spool
The ultimate in off road traction, a full spool will lock your axles together all the time every time no ands, ifs, or buts about it. These full carrier replacement Spools are the strongest way to lock your off road axle.
-
Genuine Gear
Genuine Gear Open Differential Case
Genuine Gear is pleased to announce their line of replacement open differential carrier cases. These O.E. style carriers are available for most gear ratios and accept all factory parts.
-
Detroit Locker
Detroit Locker
The most rugged positive locking differential, and most widely available for axles from 3,000 to 70,000 lb. capacity. For severe operational conditions. Detroit Lockers provide the highest amount of traction available and will never let a wheel stop turning! No parts to wear out and no special lubricants required. Driver may hear and feel "backlash" going from drive-to-coast, as reversing torque flow resets the components.
Buy now and get New Lower Prices On Detroit Lockers
More
-
Detroit Locker
Detroit Locker Tru Trac Limited Slip
Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction. Recognized not only for its toughness but also it's smooth and quiet operation. Engineered to work efficiently in front and rear applications. Power transfer is so smooth, it literally goes unnoticed by the driver - even in the front axle. Ideal for front applications and high performance applications.
Buy now and get New Lower Prices On Detroit Lockers
More
-
Eaton
Eaton Posi
The Eaton Posi is an ideal way to gain traction in trucks that see mild off road use or need added traction due to performance enhancements. With carbon disc clutch packs, preloaded by a central spring assembly, the Eaton Posi delivers chatter free transfer of power to both tires while maintaining a mild on road handling characteristic.
-
Eaton
Eaton E-Locker
The Eaton E-locker™ differentials electromagnetic locking mechanism is the next generation of differential technology. It's ease of installation, reliability and push-button activation delivers smooth and consistent performance. The E-locker™ differential is a great addition all towing and performance off-road performance.
-
Power Trax
-
Genuine Gear
Genuine Gear Mini Spool
Turn you open differential into a incredible off road performer with the Genuine Gear Mini Spool by simply replacing you spider gears.
-
Power Trax
Powertrax No-Slip
Combines the smooth operation of a limited-slip differential, with the traction performance of a locking differential.
-
Auburn
Auburn Pro Series Limited Slip
These Differentials are more aggressive than the standard Auburn limited slips. Designed for heavy trucks and the street strip racer who wants max traction yet still be street drivable.
-
Auburn
Auburn Limited Slip
From over the road daily driving to muddy trails and back roads, Auburn Gear's high bias Pro Series and High Performance Series limited-slip differentials outperform standard OEM differentials hands down.
-
Auburn
Auburn Auto Cross Limited Slip
Auburn Gear Inc. has developed a performance limited slip differential specifically for road racing – a differential case designed to allow the center pin to float along with the axle shafts. This design feature aids the driver when cornering.
-
Auburn
Auburn Ected Locker
Choose between limited slip and spool at the flip of a switch as the terrain dictates with a Ected selectable locker.
-
Ox Locker
Ox Locker
No Air Lines and compressors, No complicated Electronics. Ox Lockers are the ultimate in selectable lockers.
-
Auburn
Auburn Gear Mini Spools
For 48 years Auburn Gear Inc. has been the leader in performance limited slip differentials, spools, & mini spools. Auburn mini-spools are designed such that C-clip eliminators are not required. They are recommended, but not required. Designed for a perfect fit! With no other modifications required.
-
Power Trax
-
Auburn
Auburn Gear Full Spools
A full spool will lock your axles together all the time every time no ands, ifs, or buts about it. These full carrier replacement Spools are the strongest way to lock your off road axle.
Finance with Car Care One ®
4 Wheel Parts now offers Google checkout for all purchases. 
