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Whether starting a new project or replacing an old part, you'll find what's needed with Spicer Drivetrain Products differential carrier cases. Spicer supplies carriers to many OE manufacturers, so the replacement units are every bit as tough as the originals. They'll accept all factory and most aftermarket internal parts, allowing for modifications. Going mild or wild … Spicer Drivetrain differential carrier cases are the place to start. Order the model recommended for your vehicle and axle application.
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$99.99
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$103.99
Mile Marker Street Master lock-out hubs are perfect replacements for your worn or rusty 4WD hubs. Built to exacting standards, they mix the looks of a chrome cap with a virtually unbreakable, black nylon, reinforced-fiberglass dial and offer smooth operation. They are also available in stainless steel for select applications, and hubs are made by die-casting aluminum into pre-made stainless jackets for the ultimate combination of light weight and corrosion resistance. Need replacement 4WD hubs, replace your old hubs with ones made to be abused--Mile Marker Street Master lockout hubs.
( 8 )
$109.99
On Sale
Crown Automotive offers a wide selection of axle bearings to meet your application needs. They have bearings for the front and rear that will keep your axles spinning without resistance. Whether you need just a bearing or a complete bearing and seal kit, Crown Automotive has the quality choices to get your project revolving.
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$57.99
$52.19
4x4 Posi-Lok Perm-Lok systems permanently engage the central axle disconnect (CAD) system and couples both front axles. Once installed, the front axles will not pull until the transfer case is engaged. They are ideally suited for fleet operators, and emergency vehicles. Plus, installation is easy and can be completed in approximately 10 minutes.
( 20 )
$94.99
Spicer Drivetrain Products front axle stubs are available for a range of applications. These quality-built steel components fit both right and left sides. When you need replacements, these front axle shafts offer a premium, competitively priced option from a name you know and trust—Spicer.
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$61.99
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$98.99
On Sale
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.
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$56.99
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$111.99
$51.29
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$100.79
On Sale
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.
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$84.99
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$112.99
$76.49
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$101.69
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.
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$89.99
Ratech has just what you need for the fast installation of your ring and pinion gears and to keep you on budget. Get the key components to get the job done with Ratech ring and pinion installation kits.
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$97.99
Rebuild and restore your limited-slip performance with Spicer differential clutch disc and plate kits. These OE replacement clutch pack kits are built to ensure a perfect fit and long life. Trust Spicer Drivetrain Products to renew the performance in your differential.
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$84.99
Alloy USA differential Perma-Lock kits are designed as replacements for the failure prone OE vacuum disconnect system. They permanently engage the central axle disconnect (Cad) and couples both front axles. Once installed the axles will automatically engage as soon as the transfer case is placed into 4WD.
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$76.99
Motive Gear light-duty axle shafts are designed as direct replacements for OE axle shafts without modifications. They're made from quality materials and heat treated for strength and durability. The axle shafts are available for thousands of vehicles from 1965 and up. They are offered in various lengths, wheel stud patterns, and splines—for different positions and differential case design applications. Experienced installers know Motive Gear and trust them for the best quality and value in drivetrain components. Order the light-duty axle shaft model recommended for your ride.
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$61.99
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$135.99
On Sale
Crown Automotive axle hub flanges replace the outer end of a 2-piece axle shaft and mount the wheel and brake drum. Flanges can be damaged by curb strikes, over-torque, or even corrosion. Crown flanges are as solid as rock and hold up to everything you can throw at them.
Not Yet Reviewed
$56.99
$51.29
On Sale
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.
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$108.99
$98.09
Rebuild the inner workings of your differential with a new spider gear kit from SVL Drivetrain. These assemblies include side gears, cross shaft, thrust washers, and hardware for fitment with most popular carrier applications. Engineered for performance, SVL drivetrain components are backed by the industry leader—Dana. The inner gear kits are engineered and tested to ensure quality case depth, core hardness, microstructure, materials, and coatings. Additional lubrication benefits protect against spinout. Avoid premature failure inside your diff with SVL Drivetrain spider gear kits.
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$95.99
Spicer Drivetrain Products pinion shims help to properly seat your pinion gear. These steel inner and outer components assist you in setting up the proper depth and preload for your specific application (confirm fitment). Experience OE fit and performance with Spicer Drivetrain differential carrier bearing shims.
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$81.99
BCA Bearings differential bearing kits consist of all the essential high-quality bearings, seals, and other key components necessary to properly complete a rebuild. With extensive coverage of popular applications, BCA differential kits are built to meet or exceed OE specifications, ensuring long service life. Order the kit designed to fit your application.
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$79.99
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$89.99
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.
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$102.99
On Sale
Artec Industries JK rear axle trusses are designed to take serious abuse and reinforce your axle, while also providing a flat surface to mount your upper control arms in a 4-link setup. The 10-gauge, 1/4 in. mild steel truss tops incorporate a unique design to strengthen the axle—and provide a low-profile mounting height/surface for an aftermarket 3-link suspension system, if desired. Precision CNC-cut and bent for great fitment, Artec Industries JK rear axle trusses span the entire length between spring buckets. They're reinforced using interlocked 10-gauge thick dimpled gussets for maximum strength and easy assembly.
Not Yet Reviewed
$131.99
$98.99
On Sale
In late 1980s to mid 90s, Jeep used a vacuum actuator to shift the transfer case and corresponding front axles in and out of 2WD, and high or low 4WD. Crown Automotive 4WD front axle actuators will replace faulty vacuum switches to improve your vehicle's get-up-and-go, no matter the terrain.
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$68.99
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$90.99
$62.09
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$81.89
These Powertrax replacement active spacers allow the synchro ring to rotate. They then stop the synchro ring, thereby controlling the specific amount of overlap of the synchro ring teeth, relative to the extended teeth of the driver.
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$72.99
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$105.99
On Sale
Yukon Gear & Axle crush sleeve eliminator kits replace your crush sleeve with a shim and spacer setup. These kits offer an economical way to enhance your setup and make it more precise. Have you ever over-tightened a crush sleeve? You toss it and start over with a new one. Yukon Gear & Axle crush sleeve eliminator kits remove the hassle—so setting preload is easier. Order the kit designed for your axle model application.
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$69.89
$59.41
On Sale
Yukon Gear & Axle offers a full line of differential covers to suit your front or rear applications. These replacement covers protect your gears, keep lubricating fluid where it's needed—and on some styles, they offer added cooling and/or strength. Their large selection affords you options of materials, sizes, and finishes to get exactly what you need. Order the model recommended for your axle, differential case design, and engine specifications.
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$61.99
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$116.99
$55.79
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$99.44
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.
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$58.99
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$138.99
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