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MERCURY Differential & Rear-End Components
Showing In Stock Items. Show All 34 Items.
Motive Gear Master Ring and Pinion Installation Kits
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.
( 343 )
$87.99
Yukon Gear & Axle Crush Sleeve Eliminator Kits
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.
( 69 )
$77.99
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$92.99
Motive Gear Differential Bearing Kits
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
( 26 )
$60.99
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$92.99
SVL Drivetrain Axle Shafts
SVL Drivetrain axle shafts support your vehicle's rear-end. Manufactured from SAE-1541 steel and precision heat-treated for optimal hardness and durability, SVL axles have earned the approval of Dana for static ultimate strength, torsional fatigue, and rotating/bending torque. They feature rolled or cut splines (depending on the application), and are available for a wide range of vehicles. Also, SVL rear axle shafts are rigorously tested to ensure that you're getting the best blend of performance and value.
( 19 )
$90.99
Motive Gear Mini Spools
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.
( 99 )
$91.99
Yukon Gear & Axle Differential Carrier Bearings
Yukon Gear & Axle differential carrier bearings are low-cost replacements for Positraction or locker upgrades. They bearings are made of steel and most include races and shims. Order the kit recommended for your axle application.
( 18 )
$84.99
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$92.99
Yukon Gear & Axle Axle Retainer Plates
Yukon's axle bearing retainer plates are cut from steel to provide the most strength for your axle. They manufacture a full line of top-quality small parts to complete any job—including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. Hold your bearings in place with Yukon axle bearing retainer plates, available for fitment on various applications.
( 2 )
$66.89
SVL Drivetrain Spider Gear Kits
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.
( 6 )
$92.99
Yukon Gear & Axle Differential Covers
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.
( 69 )
$50.99
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$87.99
Ford Performance Parts Ring and Pinion Installation Kits
Simplify your ring and pinion project. Ford Performance Parts ring and pinion installation kits include everything you need for changing your ring and pinion gear. All components are high-quality genuine Ford parts to ensure a hassle-free installation.
( 61 )
$54.99
Yukon Gear & Axle Crosspins and Shafts
Certain high numeric ratio gear sets require special notched crosspins for proper installation. These Yukon Gear & Axle crosspins and shafts are made for some of the Yukon-designed ring and pinion sets that need aftermarket crosspins and shafts to work with their parts. The differential components are available for more than two dozen axle models, so match your vehicle to the proper direct-fit replacement. They're manufactured from hardened steel or chromoly for maximum durability.
( 10 )
$59.99
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$70.99
Yukon Gear & Axle Minimum Install Kits
Yukon Gear & Axle minimum install kits are perfect when you just need the basics. They're a low-cost solution for gear changes in newer vehicles where the bearings can be reused. Available for a wide variety of applications, the kits come with high-quality components to ensure a smooth setup. Yukon minimum install kits include: * Pinion seal * Crush sleeve (where applicable) * Complete shim kit * Gear marking compound and brush * Pinion nut, O-ring, baffles, slinger (varies by application) * Extensive instruction manual
( 11 )
$55.89
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$55.99
Richmond Gear Cross Pins and Shafts
Certain high numeric ratio gear sets require special notched cross pins for proper installation. These Richmond Gear cross pins and shafts are made for some of the Richmond-designed ring and pinion sets that need aftermarket cross pins and shafts to work with their parts. If the ring and pinion require one or the other, it will be stated with the part.
( 21 )
$54.99
Ratech Complete Ring and Pinion Installation Kits
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.
( 193 )
$94.99
Richmond Gear Spool Bearings
These Richmond Gear spool bearings are the result of continuous research and development, combined with state-of- the-art manufacturing capabilities. They are made of high-quality steel and have the durability and dependability you need from your performance spool bearings.
( 3 )
$59.99
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$75.99
Motive Gear Differential Carrier Cases
Motive Gear offers differential carrier cases for thousands of applications from 1955 and up. These replacements feature rugged steel construction and will accept all of your factory internal parts without any modifications. Models are available for countless differential case design types, including Chrysler, Dana, Ford, GM, and Toyota. Keep your wheels turning effectively; order the case and options recommended for your vehicle.
( 24 )
$91.99
Richmond Gear EXCel Mini Spools
Manufactured by EXCel from Richmond, these Mini Spools are part of a large offering of original equipment drivetrain components that offer the high-quality that Richmond is known for. They feature quality materials and workmanship that DIY customers and professionals rely on to meet their vehicle needs. Get locked-in for action without breaking the bank when you order the Richmond Gear EXCel Mini Spools best suited for your application.
Not Yet Reviewed
$87.99
Mr. Gasket Chrome Differential Covers
Mr. Gasket's chrome differential covers are the perfect addition to your axle. They're made of heavy-gauge steel for durability and excellent gasket sealing. The covers all get a high-luster chrome finish and include a gasket and mounting bolts.
( 14 )
$89.35
Richmond Gear EXCel Differential Carrier Cases
Richmond Gear EXCel differential carrier cases are manufactured to meet the exacting specifications required by Richmond Gear. EXCel has a large offering of original equipment drivetrain components that offer the high-quality that Richmond is known for at affordable prices. Available for many of the most popular vehicles on the road today, Richmond Gear EXCel differential carrier cases will accept all of your factory internal parts without any modifications.
Not Yet Reviewed
$72.99
Yukon Gear & Axle Differential Carrier Replacement Parts
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.
( 27 )
$52.99
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$65.99
Richmond Gear EXCel Ring and Pinion Gear Installation Kits
EXCel by Richmond Gear ring and pinion installation kits include all you need to help complete your ring and pinion installation. When trusting your differential refresh or new install, look to EXCel from Richmond Gear. They bring you all the reliability of the Richmond Gear name with the affordability of carefully selected quality components for your vehicle. Ring and Pinion Gear installation kit features: * High quality bearings from Koyo * Grade 8 fasteners, gaskets, seals, shims, bolts and other hardware * Gear marking compound * All-in-one packaging offers rapid installation
( 10 )
$91.99
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$97.99
Yukon Gear & Axle Pinion Shims
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 )
$81.99
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 )
$58.99
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$99.99
USA Standard Gear Bearing Kits
If you've recently installed taller tires, are towing a heavy trailer, changing your carrier, or simply need to freshen up axle components, you'll need to address your ring and pinion. Whatever you decide on for gears, USA Standard Gear bearing kits can help complete your differential rebuild. They include the carrier and pinion bearings with races, pinion seal and nut, crush sleeve, marking compound, and brush. Whether updating your current axle or simply changing the ring and pinion, USA Standard Gear bearing kits will finish the installation with strength and style.
( 9 )
$83.99
