Availability
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
( 487 )
$623.28
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$669.99
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.
( 55 )
$14.99
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$31.99
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.
( 45 )
$14.99
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$24.99
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
( 19 )
$8.99
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$21.99
Do you need to install new crush sleeves? Motive Gear offers differential crush sleeves for controlled preload. You can depend on their steel collars to slip in between the bearings and keep the pressure on as you tighten down the pinion nut. If you're replacing a pinion seal or setting up your differential, use Motive Gear crush sleeves for preload control.
( 12 )
$3.99
Mopar Replacement axle breather valves are genuine OEM parts manufactured from quality materials—just like the originals. In choosing genuine Mopar parts, you gain confidence knowing you'll get the right part, the right fit, and the right performance to restore, repair, or maintain your vehicle. Order the Mopar Replacement axle breather valves designed to fit your application.
( 3 )
$11.99
USA Standard Gear ring and pinion gear kit packages provide all you need to re-gear your front or rear differentials. They include ring and pinion sets along with master overall kits to fully complete your job. Save time searching for components—and save money by purchasing everything at the same time. Service the front or rear of your rig with a ring and pinion gear kit package from USA Standard Gear.
( 3 )
$544.89
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$665.89
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.
( 20 )
$8.99
Off with the old and on with the new—Spicer Drivetrain Products differential pinion nuts are essential replacement hardware. When servicing differential components requires the existing pinion shaft nut to be removed, a new nut should always take its place. Spicer pinion nuts are flanged, leaving out the need for a separate pinon nut washer. They're available in different sizes for a variety of Dana and GM axle applications.
( 5 )
$1.99
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 )
$18.99
Motive Gear manufactures these pinion nuts to work with specific-style differentials. If you're in need of a replacement pinion nut, Motive Gear pinion nuts have what you're looking for. These pinion nuts are manufactured from tough materials, which makes them extremely durable for long-lasting use.
( 12 )
$4.99
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
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$27.99
Dorman pinion shaft fasteners are designed to retain the pinion shaft. They must be removed to perform rear differential work or when replacing rear axle shafts and they are required to be replaced each time. The fasteners are manufactured to OEM tolerances from durable steel material.
( 6 )
$3.99
Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.
( 172 )
$505.99
Crown Automotive spider gear kits will help renew your turning performance. These differential gear sets are precision-made from quality materials to once again enable your vehicle to turn with ease. Spider gears, side gears, washers, and other parts that may be included in your kit selection will mesh together perfectly to create rotation inside of your differential and spin your wheels at different speeds. Restore smoother turning by installing Crown spider gear kits.
( 10 )
$97.99
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$657.99
Crown Automotive stocks differential carriers that will keep your vehicle moving. These case-only selections feature rugged steel construction and are available in limited slip and open styles. Replace or build the power to keep your wheels turning with help from Crown differential carriers.
( 2 )
$215.99
If it weren't for axles, the wheels on your vehicle wouldn't be moving anywhere. When those all-important parts twist, break, or have other difficulties, simply replace them with Crown Automotive direct-fit axle shaft assemblies. These assemblies are available for numerous axle types, such as CV-style, C-clip, front inner and outer, and bolt-in. While some replacement axles use hardened 4340 chromoly shafts, most are designed and steel-built to OEM specs for reliability and fitment. Each axle is engineered for its particular location and differential. Crown direct-fit assemblies cover many models of vehicles.
( 92 )
$96.99
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$185.99
Cup your pinion bearings with National Bearing pinion bearing races because an old race should never be re-used with a new bearing--no matter how good it may look. They are manufactured using quality materials and feature premium design with enhanced surface finishes ensuring longer bearing life and excellent antifriction properties. They work as a team with your bearings to keep you moving. Available as direct-fit OE replacements or for custom applications, match your pinion bearings with bearing races from National Bearing. Features include: * Designed to effectively reduce friction * Ultimate load-handling capability * Built for long service life * Meet high performance standards
Not Yet Reviewed
$7.99
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$9.99
A 4x4 and traction go hand-in-hand; however, standard (open) differentials allow each wheel to turn independently to eliminate binding in turns. Off-road, this becomes a problem as engine power takes the path of least resistance—to the wheel with little or no traction. Limited slip differentials offer some improvement, but too often the slipping is not "limited" enough to maintain forward progress. Automatic locking differentials also have disadvantages; noisy when disengaging, they can also upset on-highway driving characteristics. Created to provide traction on demand, without sacrificing highway driving performance, ARB Air Locker differentials employ a 12 V ARB air compressor (sold separately) to pneumatically operate a solid and durable locking mechanism inside the differential. When activated, the Air Locker prevents the differential gears from rotating and the axle shafts from turning independently of each other. With both wheels tied directly to the rotation of the ring gear, the vehicle maintains maximum possible traction at all times. When unlocked, it operates just like a conventional open differential. ARB Air Lockers are available in over 100 configurations for a wide range of vehicles and can be installed in both front and rear axles. Installation should be performed by a qualified differential technician, although no special tools or skills are required, apart from those necessary for fitting a standard differential. ARB also offers three compressor models suitable for Air Locker operation, two of which can be used to inflate tires and operate other equipment. Additional features of ARB Air Lockers include: * Vastly improved traction means less reliance on momentum, reducing the likelihood of vehicle damage * Easy, convenient operation without leaving the comfort and safety of the driver's seat * Ultra durable and extremely strong; only the highest quality materials used in construction * Patented gear technology and 2-piece design ensures optimal locking strength * Forged gears provide superior strength and durability * Incredibly simple, yet effective, design employs minimal moving parts for maximum reliability * Thoroughly tested and proven * Most sold as kits with differential, activation switch, solenoid valve, air line, and bulkhead fittings * Front and rear Air Lockers available for most makes and models * For 4WD and 2WD applications * Easy maintenance; no special additives required * Also offered in ARB Traction Packs that include two Air Lockers, a compressor, and accessories for tire inflation
( 11 )
$1,299.95
Crown Automotive differential cover plugs will replace your worn or missing fill and drain plugs. These covers are available in various materials and head styles. They're designed to retain the fluid, and can be ordered for front and/or rear axle differentials on a variety of models from makers such as Jeep, Dodge, Chrysler, and Mitsubishi. Why endure leaks on the driveway? When your cover plugs begin to show their age, simply upgrade with affordable replacements from Crown!
Not Yet Reviewed
$3.99
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$6.99
Spicer Drivetrain Products differential crush sleeves assist in setting and maintaining pinion bearing preload. These collapsible spacers are as good as, or better than, the OE parts they replace. When servicing or overhauling your front or rear axle, choose genuine Spicer Drivetrain crush sleeves to complete the job.
Not Yet Reviewed
$8.99
Spartan lockers are affordable, reliable traction. These USA Standard Gear Spartan lockers are mechanical lockers that fit into a standard differential carrier, replacing the open spider gears. They do not use thrust washers and have a revolutionary spring and pin design to make installation a snap! Spartan lockers feature high-nickel 9310 chromoly drivers and couplers for added strength. Give your vehicle great traction and save some cash. Drop in Spartan lockers for improved traction. They're available for a variety of makes and models spanning more than a half-century.
( 29 )
$344.00
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$733.89
Spicer Drivetrain Product has all the differential carrier rebuild components you need to return your differential carrier to optimum performance. From the smallest to the biggest components, you can trust Spicer's quality parts to restore, repair, and renew your differential.
( 7 )
$1.99
Richmond Gear differential pinion shims are a must-have when overhauling an axle or replacing a ring and pinion set. Order the shims designed for fitment with your axle model. Richmond Gear has the differential service components you need at a great price.
Not Yet Reviewed
$12.99
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