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Eaton NoSPIN differentials maximize traction by delivering 100 percent of the torque and power to both drive wheels. They're engineered to keep both wheels in a constant drive mode, yet have the ability to automatically "unlock" during vehicle turning to permit necessary wheel speed differentiation. NoSPIN models are trouble-free and do not require special lubricants or service adjustments. These differential carriers are available for a wide range of differential case design types and axle manufacturers. Core features: * Works in forward and reverse * 100 percent automatic locking action - even with one wheel off the ground * Provides a fully locked rear axle that automatically unlocks with wheel speeds are different. * Legendary durability and proven performance in a wide variety of applications. * Applies all available torque to wheel with most traction to overcome most any terrain challenge.
Not Yet Reviewed
$1,085.99
Richmond Gear Pro Gear ring and pinion sets take it a step further. The gear sets are designed for race use only where hard launches and severe heat cycling occurs. They're made from a softer, more malleable 9310 steel alloy to be more resistant to breakage under harsh racing conditions. These gears feature an outstanding rotating weight loss of up to 6 pounds, ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.
( 44 )
$514.34
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$748.99
Richmond Gear complete ring and pinion installation kits include Grade 8 ring gear bolts, bearings, seals, shims, marking compound, thread-locking compound, and silicone sealer. To ensure proper fitment, order the kit designed for your make/model application.
( 212 )
$210.99
Make sure that the job is done right with Timken differential carrier bearings. You can trust Timken to supply you with bearings manufactured with technology-driven processes to the most stringent of thresholds and manufacturing tolerances. Look to Timken's differential bearings to provide you with the confidence that you need when completing your ring and pinion installations.
( 48 )
$17.99
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$38.99
Richmond Gear is the leading manufacturer of professional-quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. Richmond also offers these gear sets in a lightened version for the weight-conscious enthusiast. Their lightened ring and pinion sets feature an outstanding rotating weight loss of up to 6 lbs., ground pinion threads for trouble-free installation, and a special heat treatment for improved strength.
( 309 )
$359.41
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$534.99
Timken pinion bearings offer durability and peace of mind. Known the world over, Timken bearings are precision-engineered to provide you with superior quality, along with energy-efficient and cost-effective friction management. For a proper fit that will run smoothly, these single-row tapered roller bearings are your best bet when replacing old and worn pinion bearings. Timken bearings are available for dozens of axle types; choose the models that match your vehicle specs.
( 57 )
$15.99
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$40.99
Summit Bucks
Eaton electronic ELocker differentials offer you the best of both worlds. Imagine having the comfort and convenience of an open differential for around town—and the powerful traction of a full-on locker when it's necessary. This is exactly what the Eaton ELockers provide. With the push of a dash-mounted button, you decide when the differential should be fully locked for maximum traction to both wheels, or free to differentiate for the best fuel mileage and tire tread life. Whether you're running a 2WD or 4WD, open or locked, the Eaton ELockers put the driver in total control! Order the carrier designed for your axle model.
( 12 )
$1,669.99
Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver or a full-competition 4x4 or race car. They are proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear ring and pinion sets are engineered to meet or exceed OEM specifications at a price that won't break your budget. Their broad selection of ring and pinion ratios is available for just about every vehicle made from the 1940s through the present. All Motive Gear products meet strict quality standards through advanced manufacturing techniques and are backed by their strong warranty. Their in-house quality control lab utilizes state-of-the-art equipment to continuously check Motive Gear products for strength, tolerance, and hardness. Only after meeting stringent quality standards are Motive Gear products packaged and ready for delivery.
( 283 )
$214.99
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$761.99
Motive Gear master ring and pinion installation kits include everything that's in their regular differential kit—plus pinion shims, carrier shims, and ring gear bolts (where applicable). You also have the option of upgrading to higher quality bearings by adding "T" to the end of the part number on some models. Make a better choice for your ring and pinion installation with Motive Gear differential master bearing kits. Order the model designed for your vehicle application.
( 340 )
$149.99
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$242.99
An old race should never be re-used with a new bearing--no matter how good its condition may appear to the naked eye. Timken pinion bearing races feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and excellent antifriction properties. They work as a team with your bearings to keep your gears in motion. Timken bearing races are available as direct-fit OE replacements or for custom applications. Choose pinion bearing races from Timken on your next automotive job. Features include: * Designed to effectively reduce friction * Ultimate load-handling capability * Built for long service life * Meet high performance standards
( 21 )
$8.99
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$26.99
Yukon Gear & Axle offers top-quality small parts, like these replacement crosspin bolts, to help you complete your differential repair, rebuild, restoration or upgrade. They're manufactured from hardened steel for maximum durability and engineered to fit specific axle model applications. For all your differential part needs and more, look no further than Yukon Gear & Axle.
( 11 )
$8.99
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$14.99
Spools are an alternative to a locker for traction and performance enhancement. Motive Gear full spools are a favorite of off-road competitors, dirt track racers, and drag racers. A differential with a spool setup delivers equal power and traction to both left and right-side rear wheels. Spool solutions are less expensive than lockers and weigh less. Motive Gear offers a full line of full spools in the most popular applications for differential modification. Motive Gear spools come in your choice of steel, aluminum, lightweight, and ultra lightweight metal compositions.
( 19 )
$209.99
Yukon Gear & Axle differential clutch kits are manufactured with better-than-OE materials for off-road and recreational use—and they fit multiple applications. If you're looking for the best performance from your off-road vehicle, order a Yukon differential carrier clutch set today.
( 22 )
$120.99
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$285.99
On Sale
Clearance
Auburn Gear Select-A-Loc differentials maximize your vehicle's traction with on-the-go system engage. These electronically controlled traction-enhancing differentials are selectable lockers offering the traction control of a limited-slip differential and a full-locking differential--all in one! When locker switch is off, the clutch pack activates the limited-slip mode. As torque increases, the separating forces within the differential gears increase, causing the clutch pack to be compressed, in turn providing bias torque to the highest traction wheel. When the locker switch is turned on, electronic current is sent to the electromagnetic coil which locks the axles together. Auburn Gear Select-A-Loc lockers feature a unique cone-clutch design with gearing made from aircraft-quality 9310 heat-treated billet steel for tough-as-nails strength. The lockers operate quietly without any shift fork or pins to line up to change the locker mode. With a limited-slip mode for on/off-road excitement and a true locker mode for the quarter-mile or nasty off-road terrain, Auburn Gear Select-A-Loc differentials deliver superior traction capabilities on the street, at the track, or off-road.
( 10 )
$1,324.99
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$1,336.99
$1,192.49
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$1,203.29
Manufacturer Rebate
Powertrax Lock-Right and performance lockers' straight-line performance is equal to a solid spool axle, yet they automatically unlock to allow for full differentiation in turns. They also reduce the excessive noise, tire wear, and drivetrain damage associated with other lockers. Powertrax lockers replace the spider gears in your differential carrier without affecting your ring and pinion settings. The whole job can be done in your driveway with common hand tools in a couple of hours. A carrier is not included.
( 148 )
$786.99
Clearance
You don't need to change bearings--all you need is the basics. Richmond Gear ring and pinion installation half kits include some of the same quality parts as their larger kits, but just enough to do the job well. Most half kits include a cover gasket, crush sleeve, pinion sleeve, and shims. Don't buy more than you need--pick up Richmond half installation kits.
( 16 )
$46.99
These Powertrax differential spring rebuild kits are designed to keep your locker operating smoothly. They include the necessary springs for installation. The rebuild kits are available for the Lock-Rite and No-Slip carriers.
( 29 )
$12.99
Support your gears with National pinion bearings. They are precision-made from quality materials to keep your gear aligned and running smooth. Replace worn bearings with National Bearing anti-friction pinion bearings.
( 1 )
$11.99
Yukon Gear & Axle offers all of the small differential carrier replacement parts that you need to reassemble your carrier. Oil slingers, thrust washers, shims, baffles, guides, spacers, pins, bearing screw adjusters, and more are available to complete your differential carrier project. These components are available for numerous axle models, such as various GM, Ford, AMC, Dana, and Chrysler applications.
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$7.99
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$72.99
Motive Gear ring and pinion gear installation kits include high-quality components to complete your project. Depending on the axle application, the kits can include: a cover gasket, pinion shims, carrier shims, crush sleeve, pinion seal and nut, and ring gear bolts. Some kits also come with marking compound and a brush. To ensure proper fitment, order the installation kit designed for your specific axle model.
( 48 )
$78.99
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$288.99
Installing a new ring and pinion? Motive Gear will make things easier with these differential pinion shims. They're made of steel for the ultimate durability and will keep everything in line just as they should be. Motive Gear offers these differential pinion shims in a kit so you can customize the thickness to your car's individual needs. Order the set that corresponds with your axle model.
( 21 )
$8.99
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$38.99
Yukon Gear & Axle pinion shims help seat your pinion gear properly. These steel inner and outer pinion shims assist you in setting up the right depth and preload for your application. If you need pinion shims, Yukon Gear & Axle offer quality and value.
( 19 )
$19.99
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$25.89
Make sure that the job is done right with National Bearing differential carrier bearings. You can trust National Bearing to supply you with bearings manufactured with technology-driven processes to the most stringent of thresholds and manufacturing tolerances. Look to National Bearing's differential bearings to provide you with the confidence that you need when completing your ring and pinion installations.
( 5 )
$16.99
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$24.99
Richmond Gear EXCel ring and pinion sets are manufactured to meet the exacting specifications required by Richmond Gear. The design, tooling, steel selection, and heat-treat recipes are all controlled by Richmond Gear to produce cost-alternative ring and pinion sets. The Richmond Gear EXCel ring and pinion sets offer exceptional value with better-than-OEM quality. Available in a wide variety of gear ratios, the Richmond Gear EXCel ring and pinion sets will give you maximum confidence in your differential.
( 142 )
$289.99
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$382.48
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