Availability
Off-roaders, before you hit the trails, it's a good idea to prepare your vehicle for the inevitable rough terrain. Summit Racing™ axle upgrade combos include a set of bigger-spline front axles, U-joints, and your choice of manual locking hubs or a hardcore drive flange kit. These upgrade combos ensure that you've installed the right equipment for off-road adventures. Find the package for correct fitment on your particular make and model!
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$661.95
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$1,321.95
Clearance
SCS Gearbox 10-Spline Professional Series quick-change gears have been the proven leader in ultra-high performance quick-change gearing since 1987. They're made of 9310 aircraft alloy for maximum strength and are crown-shaved (ground before heat-treating) to minimize backlash and run out, broached for proper shaft fit, and black oxide finished. Gear sets #1 thru #30K are max lightened with the exception of #15K. The gears are lightened where possible, without sacrificing the strength for an average weight savings of 1 1/2 lbs.! The SCS Gearbox 10 spline Professional Series quick-change gears' extra five-step heat-treating process yields maximum gear life for high-stress applications such as Big Block Oswego Super Modifieds, World of Outlaw Sprint Cars, and IROC Series Cars.
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$177.99
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$178.99
Winters replacement output flanges maintain your street rod's Winters Performance rear-end. Some components wear out over time--just from normal wear and tear--and need to be replaced to keep your street rod a champion. Replace worn parts and reinstate winning performance with Winters output flanges.
Not Yet Reviewed
$402.99
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$510.99
Clearance
Winters track differentials are standard equipment in all Championship Independent assemblies. Available in 31 and 35-spline models, they are CNC-machined to exacting tolerances. These virtually unbreakable, parallel gear designs are race proven and automatically sense wheel spin to deliver positive traction.
Not Yet Reviewed
$1,952.99
$1,449.50
Clearance
G2 Axle & Gear master installation kits include everything that you need to properly install your ring and pinion gears. The kits contain top-quality Timken bearings, ring gear bolts, shims, and a pinion seal. They are available in a variety of options for fitment on nearly four dozen axle models.
Not Yet Reviewed
$599.99
$499.50
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.
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$628.99
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$1,213.99
Strange HD Pro aluminum case kits offer large bore sizes for the highest splined axles. They use superior 206-T4 heat-treated aluminum, which has 12 percent more yield strength and 32 percent higher tensile strength than the commonly used 356-T6; it's also substantially lighter than an iron case. HD Pro kits are designed for drag racing or abusive street/strip applications with high horsepower and torque. They feature a billet pinion support with 360 degree channel to maximize oil flow to the pinion bearing, as well as two contact points with the bore of the case--which holds the pinion shaft more securely for improved bearing and gear life. Their oversized tail bearing handles more load and greater rpm; billet main caps with chromoly studs support the carrier bearings, while significantly reducing ring gear deflection.
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$924.99
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$947.99
Ford Performance Parts Warn premium manual locking hubs provide an upgrade over the factory front hubs. These Warn manual locking hubs feature an all-metal construction, a ZA alloy dial, and a thick internal wave spring to ensure years of reliable function. Order the replacement hubs recommended for your truck application.
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$388.99
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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$118.99
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$209.99
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.
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$149.99
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$666.99
Yukon Gear & Axle ring and pinion gear and installation kit combos are complete packages that include front, rear, or front and rear ring and pinion sets, along with the most complete master overhaul kits on the market—giving you everything needed to re-gear the front and/or rear differentials in one package. Conceived to handle some of the harshest conditions, these combos utilize the latest design and manufacturing technologies to afford you quiet running gear that's strong and easy to set up. The included Yukon master rebuild kits undergo extensive research to ensure a perfect fit and hassle-free install with the very best components. Order the combo designed to fit your application.
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$524.99
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$1,141.99
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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$72.99
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$216.99
Spicer Drivetrain Products' master differential rebuild kits are their most comprehensive axle overhaul kits and come complete with everything you need for ring and pinion gear installation or a thorough and lasting repair. They're the highest quality mix of bearings, cups, and cones--each precisely selected for maximum performance in every position and application. Production upgrades ensure that these genuine Spicer parts are as good as, or better than, the OE parts they replace. Order the kit designed for your make, model, and axle application. Most master overhaul kits include: * Ring gear bolts * Pinion head and tail bearings * Differential bearings * Pinion seal * Pinion nut * Collapsible spacer (where applicable) * Pinion adjusting shims * Differential adjusting shims * Snap rings (where applicable)
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$200.99
Eaton master differential installation kits make upgrading your differential easier by providing all the components needed to properly setup your Eaton differential or replace your ring and pinion, all in one box. They include premium bearings and components to ensure long life and quiet operation. For a smooth installation, choose the kit with the best parts designed to deliver the best performance--Eaton master differential installation kits. Order the kit best suited for your application.
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$114.99
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$426.99
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
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$110.99
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$203.99
Kentrol differential covers over your Jeep no more rusty ugly covers. Do you want to dress up your differential? If so, then these stainless steel differential covers from Kentrol are just what you're looking for. They have a brilliant polished finish that won't rust or stain, giving you a show-quality finish that lasts. Plus, they include a gasket and stainless steel bolts for a complete installation. Keep your Jeep looking good underneath with Kentrol differential covers.
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$123.99
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.
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$105.99
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$253.99
Maintain the ability to move forward with Crown Automotive differential clutch kits. These kits will renew the operation of your limited-slip differential. Clutch discs and plates can wear from constant use. When one of your rear wheels can't get traction, you'll be glad you replaced your worn-out clutch packs with Crown differential clutch kits.
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$89.99
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$253.99
Rust, rocks, and road debris all take part in destroying differential covers—so Spicer Drivetrain Products introduces a line of axle-specific replacements. These kits include a new cover, plug, and installation bolts for an all-new look. They're available in a variety of materials and finishes for high strength and good looks. The differential covers are offered for the front or rear with select options for your particular application.
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$146.99
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$309.99
Crown Automotive carries a full line of automotive on and off-road ring and pinion gears which are designed to meet original equipment specifications. Whether you're gearing your car for street, strip, or trail, choosing the proper gears will provide more torque to the wheels. Order the size and ratio for precise fitment with your particular axle setup.
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$260.99
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$340.99
Alloy USA Grande rear axle shafts are constructed of high tensile strength 4140 chromoly that's heat treated, tempered and induction hardened. All this produces an axle that's up to 35 percent stronger than stock 1040 axles. Grande axle shafts include everything you need for installation. Alloy USA has all your high performance axle shaft needs covered.
Not Yet Reviewed
$99.50
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$179.99
Currie 9-inch third members are designed to fit Ford 9-inch applications. The case is made from nodular iron and installed is a Currie TwinTrac® posi differential in 31 spline, or Eaton TrueTrac differential in the 35 spline options. All Currie third members include a big bearing "Daytona" pinion support, are fully assembled, and delivered ready to install.
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$1,400.00
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$2,200.00
What kind of hidden performance does your vehicle possess that's ready to be unleashed? Spicer Drivetrain Products differential carriers supply the power for you to find out! You can increase your off-road traction, maintain streetability, and get ready to rock and roll in your truck or Jeep with the selection of carriers offered by this legendary manufacturer. Spicer goes above and beyond so your rig can do the same! Order the model and options recommended for your vehicle.
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$201.99
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$1,770.99
Yukon Gear & Axle master overhaul kits are what you need for a successful differential rebuilding. All of the high-quality parts that you need are provided to do your job right. Yukon master kits go through extensive research to ensure a perfect fit and hassle-free install utilizing the best components, including Timken bearings and races! Choose from their huge selection of kits to meet your replacement application. Yukon Gear & Axle master overhaul kits may include: * Pinion bearings * Carrier bearings * Pinion seal * Crush sleeve or preload shims * Pinion depth shims * Carrier shims (varies by application) * Gear marking compound and brush * Pinion nut * Baffles and slingers (varies by application) * Gasket and/or silicone * Ring gear bolts (for application) * 20-page instruction manual
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$268.99
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$889.99
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