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1948 Differential & Rear-End Components
Showing In Stock Items. Show All 48 Items.
Mile Marker Supreme Locking Hubs
Mile Marker Supreme lockout hubs offer all-metal construction. Built to exacting standards, they feature patented technology and smooth operation for the performance that you expect and need. Supreme lockouts are available for many applications, domestic and import, and come in your choice of great looking chrome or stainless steel. These hubs are made by die-casting aluminum into pre-made stainless jackets for the ultimate combination of light weight and corrosion resistance. Replace your old hubs with ones made to be abused--Mile Marker Supreme lockout hubs.
( 196 )
$299.00
Eaton Electronic ELocker Stator and Armature Service Kits
Eaton Electronic ELocker stator and armature service kits include a stator, bearing race, thrust bearing and retaining ring. They work with your Eaton differential to produce smooth, quiet performance and great traction under loads. Order the replacement kit recommended for your vehicle and axle application.
( 3 )
$257.99
Warn Service Kits
Driving off-road is what weekend thrillseekers live for, but over time it causes even the best automotive parts to wear. Warn service kits provide the correct parts for maintaining their locking hubs and getting your vehicle back on the trails. Most of these kits include new hardware, snap rings, and O-rings designed to bring new life to your hubs. Replacing part-time hubs can be expensive, so freshen them up instead with Warn service kits.
( 16 )
$38.99
Motive Gear Ring and Pinion Sets
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.
( 287 )
$238.99
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$555.99
Richmond Gear EXCel Ring and Pinion Sets
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.
( 145 )
$231.99
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$256.99
Timken Differential Bearings
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.
( 50 )
$38.99
Timken Pinion Bearing Races
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 )
$17.99
Powertrax Lock-Right Lockers
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 )
$536.99
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$586.99
Powertrax Differential Spring Rebuild Kits
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.
( 30 )
$12.99
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$19.99
Crown Automotive Manual Locking Hubs
Oversize tires and stock manual locking hubs go together as well as water and oil. If you've heard the loud "POP," signaling blown hubs, or wish to be proactive, replace them with Crown Automotive manual locking hubs. These hubs provide greater strength than the stock units to help you crest steep hills, roll through rocks, and slide through mud. Crown Automotive manual locking hubs will have you rocking and rolling.
( 8 )
$148.99
Crown Automotive Differential Pinion Nuts
Secure your pinion yoke with Crown Automotive differential pinion nuts. Whether you're looking to upgrade to larger U-joints or replace a damaged yoke for your differential, you can rely on Crown Automotive for quality replacement parts.
( 3 )
$2.99
Crown Automotive Spider Gear Kits
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.
( 11 )
$84.99
Clearance
Crown Automotive Pinion Bearings
Whether you're switching gear ratios or replacing older ring and pinions with worn or chipped teeth, your vehicle will need new Crown Automotive pinion bearings. They're designed and built to OEM specs for easy fitment and reliable service on stock axles. Always remember to order new bearing cups, as well, unless they're included as part of your kit. These pinion bearings are available for a wide range of specific vehicles. When replacing the ring and pinion, choose Crown Automotive pinion bearings for the right fit every time.
Not Yet Reviewed
$22.99
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$79.99
Crown Automotive Pinion Yoke Washers
Crown Automotive pinion yoke washers are those disc-shaped metal pieces with holes in the middle that you don't want to ignore. Even though they're small, these very necessary parts will do their job of load distribution perfectly. When you need replacement parts—even the small stuff—check Crown and their selection of pinion yoke washers.
( 2 )
$3.99
Motive Gear Basic Ring and Pinion Gear Installation Kits
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.
( 49 )
$62.99
Rugged Ridge Manual Locking Hubs
Rugged Ridge manual locking hubs are crafted from impact-resistant nodular iron and feature a corrosion-resistant die-cast aluminum cap. They provide better 4WD performance when locked (and improved fuel economy in 2WD when unlocked) than automatic hubs. These hubs don't have the slippage or partial engagement/disengagement issues that plague automatic hubs. They're durable, easy to install, and cost-effective! Order the pair of Rugged Ridge manual locking hubs designed to fit your application.
( 109 )
$239.99
Motive Gear Differential Pinion Shims
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 )
$38.99
Motive Gear Ring Gear Bolts
Motive Gear offers a variety of ring gear bolts to help you replace your ring gears. These durable steel fasteners are available in multiple sizes and styles, each with a black oxide coating. Use reliable hardware for your install—order the Motive Gear ring gear bolts recommended for your vehicle/axle model.
( 10 )
$2.99
OMIX-ADA Ring and Pinion Gears
OMIX-ADA ring and pinion gears have you covered when the time has come to replace yours. These sets are direct OE replacements made to the original specifications by OMXI-ADA. You can be confident in the quality and performance of these ring and pinion gears.
( 1 )
$332.99
Crown Automotive Pinion Shim Sets
Crown Automotive pinion shim sets are needed when installing your gears. You'll use them to rotate the axle and line up the driveshaft. These steel shim sets are direct OE replacement parts built to the original specifications. Utilize Crown parts to precisely set your axle up for optimum performance.
( 2 )
$16.99
National Bearing Differential Bearings
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.
( 6 )
$14.99
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$26.99
Motive Gear Differential Carrier Shim Kits
Are you setting up a rear-end? These Motive Gear differential carrier shim kits will make the job easier. They come with a variety of shims, so you're sure to find the best fit for your vehicle; plus, they're made of steel for durability. Whether you're installing a new setup or refreshing an old one, you can trust the Motive Gear differential carrier shims designed for your application to make the job a snap.
( 38 )
$19.99
Crown Automotive Ring Gear Bolt Locking Straps
Jeeps are driven harder than most any other vehicles, it seems. That's why Crown Automotive offers so many quality OE-style replacement parts for your worn originals, including these ring gear bolt locking straps. Each steel strap holds the pinion bolts in place in the carrier. Order the ring gear fasteners designed for your axle model.
( 2 )
$1.99
Crown Automotive Differential Carrier Replacement Parts
With all of the horsepower and torque being transferred to differentials, it's amazing how long they last. Crown Automotive differential carrier replacement parts are designed to get your vehicle moving down the road and trail again. These parts are designed and built to OEM specs for excellent fit and reliable performance.
Not Yet Reviewed
$1.99
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$38.99
