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Differential & Rear-End Components

Part Groups

Results 1 - 24 of 160

Currie 9 in. Third Members

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.

4.33 out of 5 stars ( 3 )

$1,400.00

$2,200.00

GForce Renegade Axle Shafts

GForce Renegade axle shafts offer big league strength and performance at a fair price point. They're direct replacements for your factory half-shafts and are designed for cars with everything from mild bolt-ons to those running superchargers and turbos. CNC-machined from proprietary aerospace billet alloy, Renegade axles feature upgraded spline counts on the axle bar and CV joints—providing more engagement. This allows for larger diameter bars equaling more strength, as well as more travel and increased operating angle over OEM CV joints. GForce Renegade axle shafts are a leap above entry-level, with hand-built assemblies utilizing premium materials and carefully controlled processes. Order the pair recommended for your vehicle application. Features include: * Anti-wheel hop technology—significant reduction during hard launches * Direct bolt-in fit and finish * 31-spline severe-duty CVs * Stronger one-piece CNC-machined inner and outer stubs * Powdercoated axles for corrosion protection * Black E-coat finish on inner and outer stubs to protect against harsh conditions, without impeding spline engagement

5.0 out of 5 stars ( 4 )

$1,699.00

$1,999.00

Ford Performance Parts 8.8 in. IRS Loaded Differential Housings

Ford Performance Parts 8.8 in. IRS loaded differential housings are improvements to the rear axle of your Mustang. Whether you're replacing the original in your manual or strengthening the cast aluminum model in your automatic, there's nothing better than Ford Performance differential housings to do the job perfectly. Besides, who knows your Mustang better than the maker? These 8.8 in. IRS housings are fully loaded with forged, and CNC-cut gear sets installed. They feature strong cast iron topped with an aluminum differential cover, and, depending on the application chosen, a Torsen or Traction-Lok differential is included. If your automatic sees a lot of track time or your manual has a broken housing, your only choice should be genuine Ford Performance 8.8 in. IRS loaded differential housings.

3.0 out of 5 stars ( 3 )

$1,189.99

Rhodes Race Cars Fabricated Ford 9 in. Housings

When it comes to high-horsepower applications, Rhodes Race Cars fabricated Ford 9 in. housings are the only way to go. Available in 48 in. and 60 in. lengths, all the kits feature face plates with 3/8 in. press-in studs, billet aluminum fill caps, and drain fittings. Mild steel housings have 3 in. axle tubes; chromoly housings use 3 1/2 in. axle tubes. They are available with many different options--get one for your ride today. Un-welded kits require a rear end housing fixture (sold separately) to ensure proper axle alignment. Welded kits are available from mild to wild for a wide range of horsepower applications and feature: * Housing ends of your choice * 4-link or ladder bar brackets * Mild steel or chromoly back braces

4.82 out of 5 stars ( 17 )

$439.95

$789.95

Eaton Detroit Truetrac Differentials

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.

4.8 out of 5 stars ( 480 )

$829.99

$1,049.99

RCV Ultimate CV Axles

RCV Performance Ultimate CV axles simply replace your weak axle shafts with a high-strength design. Tests prove they are twice as strong as OEM shafts, and they're just as tough at a straight angle as they are at extreme angles. Even if you have big tires and big power, there are no worries. Ultimate CV axles are low maintenance and operate with a smoothness you can feel--whether off-road or on the street. And they back it all with a "No Questions Asked" limited lifetime warranty. Available for many vehicles, select the RCV Ultimate axle set designed for truck, SUV, or Jeep.

Not Yet Reviewed

$1,499.95

$4,195.95

Classic Performance Rear Axle Conversion Kits

Classic Performance rear axle conversion kits convert your rear to a 5-lug. If you've upgraded your 6-lug truck to a 5x5 in front, then you need to do the same in the back. These kits come complete with axles and may include spider gear and drums as well. Complete your 5-lug conversion with rear axle kits from Classic Performance.

4.72 out of 5 stars ( 50 )

$318.99

$528.99

Currie 9 in. Rear-End Housing Assemblies

Direct-fit Currie 9 in. rear-end axle housing assemblies have OE mounting points designed specifically for your application. This means that you won't have to spend hours cutting and welding in order to install them. These assemblies are available with disc or drum brakes, axles, bearings, and seals--everything you need to upgrade your rear-end, courtesy of Currie Enterprises.

5.0 out of 5 stars ( 7 )

$1,250.00

$2,100.00

ACDelco GM Genuine Parts Differential Carrier Assemblies

ACDelco GM Genuine Parts differential carrier assemblies are the recommended replacements for your Chevrolet, Buick, GMC, or Cadillac vehicle. They are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These are the true OE parts installed during the production of your GM vehicle, so you can trust the fit and performance will match that of the original carrier assembly.

5.0 out of 5 stars ( 3 )

$2,125.99

$2,392.99

Spicer Drivetrain Products Ultimate Dana 44 Axle Assemblies

For Jeep lovers who wish to upgrade their axles, Spicer Drivetrain Products Ultimate Dana 44 axle assemblies will give you increased durability and strength, on and off the trail. You can be assured of quality and performance when you rely on an industry leader like Spicer Drivetrain. Features: * Axle tubing 5/16 in. thick * Nickel chromoly steel axle shafts * Steel brackets 1/4 in. thick * 1350 axle shaft U-joints * Nodular iron differential cover

5.0 out of 5 stars ( 1 )

$3,796.99

$5,229.99

Currie 9 in. Crate Rear End Assemblies

Currie 9 in. crate rear end assemblies offer a direct-fit, bolt-in solution for most common car, truck, and Jeep platforms. They feature larger spline axles, heavy-duty components, and internals from leading manufacturers. These axle assemblies are built to exacting standards matching factory specifications for suspension mounting points, pinion location, overall axle width, and wheel bolt pattern for hassle-free installation. Prior to shipping, skilled craftsman meticulously assemble essential parts to deliver years of trouble-free operation for your vehicle. They offer a broad range of gear ratios, performance differentials, or even a spool—if that's your thing. You'll be ready in no time for cruising, racing, off-roading, or just daily driving with Currie 9 in. crate rear end assemblies. Order the kit designed to fit your specific model.

3.5 out of 5 stars ( 4 )

$4,000.00

$5,300.00

Currie 44 Crate Axles

Currie crate axles deliver unrivaled strength, along with trail-tested, field-proven design. Their Currie 44 axles are complete pre-configured packages, for both front and rear applications, with direct bolt-in simplicity designed for heavy off-road use with up to 37 in. tall tires. They feature reinforced nodular iron center sections, heavy-duty 3 in. axle tubes, and heavy forged knuckles (front only), that prepare your rig for adventure. And their use retains the stock axle width, as well as the factory 5 x 5 in. wheel lug pattern, so you can keep those great new wheels you already purchased. Upgrade strength, reliability, and functionality without busting your budget; replace your stock axles with Currie 44 crate axles.

5.0 out of 5 stars ( 1 )

$5,100.00

$6,100.00

Yukon Gear & Axle Ring and Pinion Gear and Differential Combos

Yukon Gear & Axle ring and pinion and differential combos save time and money by including everything you need in one simple part number. Pro Kits feature a premium Yukon ring and pinion gear set, Yukon Master install kit with high-quality Timken bearings, and required small parts to get vehicles back on the road quickly. The gear and install kits include axle bearings and seals. Many of these combo kits include Dura Grip differentials, depending on application. Order the Yukon Gear & Axle ring and pinion gear and differential combo designed to fit your application.

5.0 out of 5 stars ( 3 )

$615.89

$2,699.89

Ford Performance Parts Half Shaft Upgrade Axles

A must for your 2015 and later model Mustang—Ford Performance Parts half shaft upgrade axles deliver a robust drivetrain solution to support the higher torque loads of your power-producing muscle car. These better-than-stock performance shafts feature larger diameters, proprietary materials, and CNC-machining—which makes them a stronger and healthier option for your high-powered, sticky-tire-running machine. And with their anti-wheel hop technology, your Mustang will surely put its power to the pavement. Factory half shafts can't handle the additional stresses of your modified ride; for optimum performance, install the Ford Performance Parts half shaft upgrade axles designed for your submodel.

5.0 out of 5 stars ( 2 )

$2,274.99

Trail-Gear Rock Assault 9 Axle Housings

Rock your rig with Trail-Gear Rock Assault 9 axle housings. Tested on some of the most extreme off-road race courses, these axle housings are built to tackle the toughest terrain you can find! They start with 1/4 in. formed shell for the center section, and then attach 1/2 in. face plates. The housings finally connect the DOM axle tubes to the center section with their 3-point attachment system, giving the tubes superior support and engagement into the center section. Inner axle seal and seal housings are also included. Rock Assault 9 rear axle housings are designed for wheel mount surfaces—and are complete with flanges and unit bearing pockets, as well as inner housing seals. The strength you need to climb over anything starts with Trail-Gear!

4.33 out of 5 stars ( 3 )

$989.67

$1,650.41

Spicer Drivetrain Products Ultimate Dana 60 Axle Assemblies

Spicer Drivetrain Ultimate Dana 60 axle assemblies upgrade your axles for even better performance over rocks, across sand, and through mud. They incorporate many innovations to deliver optimal performance for your Jeep right from the start. Stronger axle shafts, higher torque loads, and rock-solid seals for peak protection, give you the Dana advantage to tackle the extreme punishment of off-roading. Spicer Dana 60 advantages: * Spicer 35 spline SAE-4340 nickel chromoly steel axle shafts * High-strength, heavy-gauge brackets * Available with either an Eaton ELocker or ARB AirLocker * Heavy-duty 8 x 6.5 in. wheel bolt pattern * Nodular iron diff cover with protective ribbing * Spicer 1350 strap-style/half-round end yoke * Upgraded heavy-duty brakes with plug-and-play ABS system Front axle assemblies: * Massive Spicer SPL-70 U-joints—exclusive to Dana * Warn 35-spline hub locks * Spicer 10 in. ring and pinion gear inside * Axle tubes: 3.5 in. tube diameter/.370 in. wall thickness Rear axle assemblies: * Spicer 9.75 in. ring and pinion gear inside * Axle tubes: 3.5 in. tube diameter/.390 in. wall thickness

Not Yet Reviewed

$8,499.99

$9,979.99

Moser Engineering Ford 9 in. Third Member Assemblies

Moser Engineering Ford 9 in. third member assemblies are designed to help you get that horsepower to the ground. They include your choice of an aluminum, nodular iron, or stock center section, as well as a differential, an axle spline, a U-joint style yoke, pinion support, and gear ratio. Whether you're assembling a daily driver, street rod, or race car, these Moser third member assembly packages will provide the durability that your vehicle deserves.

5.0 out of 5 stars ( 11 )

$1,408.00

$2,677.00

Currie 60 Crate Axles

Currie crate axles deliver unrivaled strength, along with trail-tested, field-proven design. Their Currie 60 axles are complete pre-configured packages, for both front and rear applications, with direct bolt-in simplicity designed for severe off-road use, V8 horsepower, and up to 37 in. tall tires. They feature the Currie exclusive high pinion nodular iron radius bottom center section for improved obstacle slide over, heavy-duty 3 in. tubes, and the industry's strongest standard axle--full 35-spline inner/outer front and 40-spline semi-floating rear axles--making the Currie 60 axles the clear choice for serious off-road users. They increase axle width to 68.75 in. between wheel mounting surfaces for improved clearance with large tires. The front axle features 5 x 5 1/2 in. wheel lug pattern, while the rear is dual-drilled with both 5 x 5 in. (to match stock front axles) and 5 x 5 1/2 in. Upgrade strength, reliability, and functionality; replace your stock axles with Currie 60 crate axles.

Not Yet Reviewed

$5,300.00

$7,750.00

Ford Performance Parts 2015-16 Mustang Half Shaft Assemblies

Ford Performance Parts 2015-16 Mustang half shaft assemblies come as original equipment on Mustang GT350s. So whether you are replacing or upgrading, these are the parts you know will fit your Pony. Overview of Ford Mustang half shaft kits: * Fits 2015-17 Mustang GT, 2.3L EcoBoost, and V6 * Original equipment on 2015-17 Mustang GT350 * Increased diameter left side half shaft vs. Mustang GT * Value-priced upgrade for mild drivetrain modifications and naturally aspirated engines * Includes both right and left half shafts

5.0 out of 5 stars ( 5 )

$462.99

RideTech Narrowed 4-Link Axle Assemblies

If you have chosen a Ridetech 4-link system to improve the ride quality, handling, and braking of your classic muscle car, the next purchase should be a Ridetech Ford 9 in. housing and axle package with integrated 4-link and sway bar brackets. These narrowed 4-link axle assemblies allow for the easiest installation of your 4-link system. The 9 in. Ford housings are great foundations for putting torque to the pavement. They feature a webbed center section, internal gussets, thick wall tubes, and billet steel flanges (new-style Big Bearing/Torino). The pinion is offset 1/2 in. and the axle flange is offset 2 1/2 in. The narrowed axle widths satisfy mini-tub applications. Ridetech narrowed housing and axle packages are offered in two axle lengths and available raw or with a black powdercoat finish. Select the proper length and preferred finish for your project. Features and benefits: * Webbed center section with internal gusseting for added strength * 3 in. diameter, 1/4 in. thick wall tubes * 31-spline heat-treated 1541H custom alloy axles * High-quality Timken tapered bearings on axle as standard * Drain plug and jack pad * High-quality Grade 8 installation hardware--housing studs, T-bolts, nuts, and washers * 3rd member studs are pre-installed and ready to accept a third member

5.0 out of 5 stars ( 1 )

$1,975.00

$2,175.00

Yukon Gear & Axle Dura Grip Positraction Carriers

Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. These nodular iron or steel replacements are 4-spring, Raybestos composite, clutch-style, limited-slip carriers—with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, the Yukon differential carriers are rebuildable, allowing for repairs or modifications without buying a new unit. They're available for fitment with nearly two dozen axle models. What are you using to transfer power? Choose smooth operation with strong lockup abilities to transfer torque—benchmarks of the Yukon Gear & Axle Dura Grip positraction carriers.

4.36 out of 5 stars ( 127 )

$1,564.89

RCV Ultimate IFS CV Axles

RCV Ultimate IFS CV axles for independent front suspension are designed to overcome the limitations of your axle shafts. They provide increased strength that original equipment axle shafts just can't match--even if you have big tires and big power, there are no worries. Ultimate IFS CV axles are low maintenance, and they meet and exceed the strength of a straight axle swap, while allowing you to maintain the traction, smoothness, and control of your IFS. Equip your vehicle with RCV race-proven materials and design, so you can "Put the power down with confidence!" Select the Ultimate IFS axle set designed for your vehicle.

Not Yet Reviewed

$2,299.95

$2,999.95

Detroit Speed FN988 Assembled Center Sections

Is it possible to have a Ford 9-inch axle without an annoying amount of gear whine? Of course, but at what cost? How much time and money are you going to spend chasing down the issue when you can now simply bolt an 8.8-inch center section into your 9-inch housing thanks to the engineers at DSE? Detroit Speed now offers five different gear ratios and a complete assembly that will bolt directly into your 9-inch housing. Complete with forged alloy steel carrier bearing caps, high-strength nodular case, safety wired ARP hardware, 1350 forged steel pinion yoke, and a 31-spline Eaton Truetrac differential, the center sections are built to handle some serious power—and deliver it quietly and more efficiently than any 9-inch. The FN988 case is compatible with all 8.8-inch gears, differentials, and spools. Product features: * Patent-pending design utilizes an 8.8 gear set, which is quieter and more efficient than standard 9-inch components * 31-spline Eaton Truetrac 8.8-inch differential * Available in the following gear ratios: 3.08, 3.27, 3.55, 3.73, and 4.10 * Continuous lubrication of pinion bearings provided by internal oil channels * High-strength nodular cast iron case * Premium ring and pinion utilizing ARP ring bolts with safety wire * Solid pinion preload spacer * Forged alloy steel carrier bearing caps * 1350 forged steel pinion yoke with U-bolt kit * Threaded jack bolt holes in mounting flange ease case removal from axle housing * Case includes mounting holes for bolt-on accessories

Not Yet Reviewed

$2,499.95

Mopar Replacement Differential Assemblies

Mopar Replacement differential assemblies offer quality, along with an original equipment fit and function to keep your favorite Chrysler, Dodge, or Jeep on the road. You can count on these units to effectively drive your wheels, and keep you moving. Restore and repair your vehicle with genuine Mopar differential assemblies.

4.94 out of 5 stars ( 16 )

$1,550.99

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