Availability
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.
( 331 )
$97.99
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$207.98
Summit Racing™ offers cast aluminum differential covers for a dozen case design applications. They feature thick gasket rails to resist oil leaks, as well as cast-in ribs for added strength and heat dissipation. Some models include a drain plug and/or filler plug. Choose from highly polished or black powdercoat finishes. The differential covers include gasket and mounting bolts for a complete installation.
( 101 )
$89.99
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$142.99
ARB offers Air Locker replacement parts for their air-powered locker systems. With all the support parts you need, ARB will keep your air locker system operating at peak condition for miles and miles.
( 15 )
$54.95
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$90.00
Rhodes Race Cars rear axle housing ends are offered in most popular styles. Whether you're narrowing an axle housing for bigger tires, or just building a new housing for your street car, you'll need housing ends to complete the project. New forged, CNC-machined housing ends are available separately or on any housing that Rhodes sells. These housing ends accept stock bearings and seals, and are versatile for most applications. For instance, the 8.8 in. Ford ends accept the small 9 in. Ford-style bearing, but still work with most 8.8 in. Ford brake set ups. The Chevrolet ends accept the large Ford-style bearing, but still utilize most Chevy drum and disc brake set-ups.
( 4 )
$90.00
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$95.00
Summit Racing™ has just what you need for the fast installation of your ring and pinion and to keep you on budget. Our Basic kits contain differential bearings, front and rear pinion bearings, crush sleeves, pinion seals, marking compound, a brush, and a threadlocker. Get the key components to get the job done with Summit Racing™ Basic ring and pinion installation kits.
( 101 )
$86.99
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$106.99
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.
( 190 )
$81.50
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.
( 66 )
$50.89
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$115.89
Cardone products are the highest-quality new manufactured parts in the aftermarket. Through reverse engineering, their engineers pinpoint original equipment design weaknesses by examining failed cores. All of the technology and expertise that go into their manufacturing processes can only be found behind the Cardone name. For the past 40 years, Cardone's innovative manufacturing processes have provided a high-quality, lower-cost alternative to replacement parts. Add to that a new part number release program offering the latest-model coverage, and you get a winning combination! It doesn't matter if your vehicle is vintage or fresh off of the dealer's lot—Cardone is your one source for replacement hard parts. Additional features of Cardone new CV drive axles: * The most advanced engineering and manufacturing processes to provide you with high-technology replacement parts * Neoprene boots resist ozone, eliminating cracking, a leading cause of CV boot failure * 3 percent moly grease provides excellent high-temperature and pressure characteristics, extending the life of the joint * All axles are supplied with a new axle nut, replacing the worn or damaged existing axle nut * Rolled axle splines guarantee the proper installation of the axle into the hub and transmission * Rolled threads guarantee the proper installation of the axle nut Order the replacement model designed for your vehicle application.
( 213 )
$50.99
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$125.99
These Summit Racing™ differential support covers have a heat-treated re-enforced aluminum body which helps keep bearings and ring gears in place. The incorporated, adjustable load bolts support the cap which helps prevent cap deflection and breakage, and also ensures pinion depth and backlash remain correct.
( 191 )
$153.99
Spools are an alternative to a locker for traction and performance enhancement. Motive Gear mini spools are a favorite of off-road competitors. 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 mini spools in the most popular applications for differential modification.
( 97 )
$67.98
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$282.98
Make your differential perform even better than it did from the factory with Ford Performance Parts 8.8 in. Traction-Lok rebuild kits. They allow you to do the job right and can save you a big chunk of change by rebuilding in lieu of having to do a complete total replacement. Performance to mileage, or a little in between, no one knows how to make your Ford perform better than Ford Performance Parts, so make them your #1 source for performance parts for your Ford vehicle.
( 82 )
$92.99
Motive Gear differential bearing kits contain everything you need to install your ring and pinion. Available for front or rear axles, the kits are offered for nearly three dozen differential case design applications. Includes: * Front and rear pinion bearing * Pinion seal * Carrier bearings * Pilot bearing (depending on application) * Gear marking compound * Crush sleeve * Pinion nut * Brush * Thread locking compound * Cover gasket or RTV
( 25 )
$56.99
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$186.98
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 )
$77.40
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.
( 191 )
$84.99
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$111.99
Rhodes Race Cars fabricated 9 in. rear-end back braces give your housings extra reinforcement to prevent bending under hard conditions. These RRC braces feature heavy-duty steel construction, and are made specifically to fit their fabricated 9 in. mild steel housings with 3 in. axle tubes, and chromoly housings with 3 1/2 in. axle tubes.
( 5 )
$99.95
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.
( 5 )
$89.99
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$98.99
Machined on state-of-the-art CNC machines from 1045 chromoly steel, Summit Racing™ mini spools will take racing abuse. They replace the side and spider gears in your factory open differential carrier and lock your axles together for positive traction, making them perfect for Circle Track racing. Summit Racing™ mini spools are recommended for dirt track use only.
( 31 )
$86.99
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$101.99
Replace the internal components of your differential with Richmond Gear mini-spools. They lock your axles together for even power distribution to both driven wheels. They're CAD/CAM-designed, CNC-machined from 4140 alloy-steel forgings, and heat-treated to aircraft standards. Mini spools are recommended for dirt track use only.Richmond Gear has been supplying racers for more than 80 years.
( 17 )
$66.99
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$107.99
Insufficient carrier bearing pre-load can result in premature bearing failure and ring and pinion failure in all differentials, and possible oil/air leakage issues in an air locker differential. ARB differential carrier shim installation drivers are professional service tools for installing/servicing common shim pre-loaded differentials. Most common Salisbury-style axle assemblies require the pre-load shims to be tapped into place to achieve the required pre-load during set-up. Tapping shims into a tight space from a single point on the outside edge of the shim can cause damage to the shim, rendering it useless, resulting in extra cost and labor. ARB's shim drivers are comprised of six different sized steel profiles designed to evenly distribute the installation force around the outside edge of a differential shim as it is tapped into place, allowing thinner shims to be inserted into tighter places than would otherwise be possible.
( 1 )
$79.95
Eaton preload system service kits are designed to correctly set up your aftermarket differential. They include necessary spacers and hardware to adjust the preload on your differential. Order the preload system service kit recommended for your axle model.
( 26 )
$99.99
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.
( 7 )
$50.99
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$96.99
Eaton supplies a variety of differential carrier replacement parts, including Detroit Truetrac components such as axle spacers, plugs, clips, and related hardware. These kits are available for specific axle models and sizes. Order the items recommended for your application.
( 2 )
$89.99
You never compromise performance when choosing Spicer direct-fit axle shaft assemblies. Quality materials, precision manufacturing, and controlled testing deliver strong, safe axles that meet high standards—even by OE criteria. So, when you need to refit an axle shaft assembly, choose the direct fit of Spicer Drivetrain Products—assemblies engineered to work together.
( 6 )
$62.99
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$85.99
Our Summit Racing™ pinion supports are CNC-machined from forged 7075 T6 aluminum and then finished with a durable black anodizing. The aluminum construction removes weight from your differential and will accept 28-spline pinions.
( 5 )
$104.99
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