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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.
( 502 )
$642.99
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$717.99
American Iron Off-Road ball joint delete Gen 2 for Jeeps (1990-2017) kits will replace both the upper and lower ball joints on your ride. This second-generation system features a lower cup machined with a recessed flat for increased clearance with axle shafts and RCV setups. The double-ended upper stud accounts for variances between the knuckle and inner C castings, and you can dial-in steering firmness by adjusting torque values on the top Nylock upper and lower assemblies. Enjoy better clearance, an easier installation, and decreased parasitic drag with American Iron Off-Road ball joint delete Gen 2 for Jeeps (1990-2017) kits! More product features and specifications include: * Using two double-ended studs, the hardware is installed in the knuckle with the lower Nylocks fully seated into the tapers and slid onto the inner C casting from below * Adjustable float to accommodate bent C castings and other abnormalities
( 1 )
$639.99
Mishimoto performance radiators are designed and engineered to maximize cooling efficiency, boost engine functions, and, most of all, protect your engine from overheating. Many stock radiators can't handle the additional heat that comes higher horsepower levels. So, swap out your stock radiator for an all-aluminum Mishimoto. Key features and benefits of Mishimoto performance radiators include: * Available for universal and exact fit applications (no cutting or modifications required) * All-aluminum construction for optimal heat dissipation, improved strength, and reliability * Increased cooling capacity due to their massive core size * 100 percent brazed aluminum core for minimal distortion, low stress, and clean joints * Available in various sizes with 2-row or 3-row cores * TIG-welded for clean, strong welds and increased durability * Magnetic drain plugs capture metallic debris or fragments * Included high-pressure 1.3 bar cap raises the coolant boiling point for greater safety and efficiency * Automatic transmission and accessory coolers included where applicable
( 318 )
$539.95
Our Summit Racing™ rear drum-to-disc brake conversion kits take the guesswork and high price tag out of building a braking system. They're available in a variety of sizes and rotor styles for different axle models and housing flanges. Order the kit recommended for your vehicle application. Summit Racing™ rear drum-to-disc brake conversions include: * Rotors * Calipers * Mounting brackets * Brake hoses and banjo bolts * Installation hardware
( 232 )
$724.99
Centerforce dual friction clutches generate up to a 90 percent increase in holding capacity over stock systems. These clutch-and-disc sets are designed for engines producing high horsepower and big torque outputs. Perfect for 4WD vehicles, all Centerforce clutch systems provide smooth engagement and light pedal pressure without compromising high performance.
( 307 )
$587.95
On Sale
aFe Twisted Steel headers are constructed of 409 stainless steel tubing with thick, CNC-machined flanges to ensure a leak-free seal. They incorporate a merge collector design, reducing the turbulence that occurs when using the traditional form collector-style designs. The performance gains are obvious when coupled with a high-flow Y-pipe. The aFe headers feature a tuned length primary that is out-flowing the stock manifolds by as much as 46 percent. Order the style and configuration tailored to your vehicle and engine application.
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$573.00
$530.02
Rock Jock Antirock sway bar kits provide the balanced performance of front and rear suspension for rugged off-road conditions. They give the driver increased traction by balancing and distributing the weight over all four tires. The bars are made of SAE 4130 heat-treated steel for ultimate strength. Kits are available with various components and in sizes for universal and vehicle-specific applications.
( 8 )
$712.00
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.
( 38 )
$532.99
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$662.99
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.
( 13 )
$524.99
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$636.99
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.
( 138 )
$693.99
Centerforce II clutch kits provide up to a 60 percent increase in holding capacity over stock systems. Their clutch-and-disc sets are recommended for mildly modified vehicles used for street and strip type applications. These units are also very capable for 4WD and off-road use, heavy-duty towing, and commercial applications.
( 47 )
$556.95
These Power Kickout series oil pans from Moroso are designed with a louvered windage tray and a kicked-out sump that move the oil level away from your rotating assembly, increase capacity, and provide additional ground clearance. Their sump is fully baffled with five trap doors to provide an uninterrupted oil supply under harsh racing conditions.
( 7 )
$569.99
Larger tires and a weak drag link collar can severely affect your vehicle's performance. Rock Jock offers a great setup—Currectlync steering systems! Each of these heavy-duty tie rod and drag link systems is built to be stronger than stock. Both rods are constructed of forged alloy steel, and include a heavy-duty steering stabilizer bracket and necessary hardware to facilitate an easy bolt-on installation. Enhance your strength with Rock Jock Currectlync steering systems.
( 2 )
$712.00
On Sale
Protect your ride from overheating! Now you can maximize cooling efficiency with Frostbite's performance cooling aluminum radiators. They're engineered to cool more effectively and weigh less than the older OEM-style brass units, enhancing the overall performance of your engine. Frostbite radiators are available in a variety of application-specific fitments, each unit engineered with aircraft-quality aluminum cores, fittings, tanks with billet aluminum filler necks, and OEM-style brass petcocks. A proper cooling system starts with the right radiator—the Frostbite!
( 321 )
$529.95
Improve engine cooling performance with Mishimoto electric fan and shroud kits! These kits are a direct OEM fit, without the excess weight or bulk of standard OEM shrouds. Mishimoto electric fan and shroud kits include Mishimoto slim electric fans and durable, lightweight aluminum shrouds that safely secure the fan blades from damaging vital engine components. Don't let their light weight and compact size fool you, though--Mishimoto electric fan and shroud kits flow a massive amount of air to your aluminum radiator, while driving out excess heat.
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$544.95
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$576.95
On Sale
Flowmaster FlowFX exhaust systems are a "sound" choice for your vehicle. Delivering a moderately aggressive tone, they're built with bright 409S stainless steel tubing, and FlowFX straight-through mufflers with large cores for maximum performance and a deep sound. Many systems also include 304 stainless steel tips finished in a black ceramic coat or polished, and embossed with the Flowmaster logo. Flowmaster FlowFX exhaust systems are designed for ease-of-installation, and include all necessary parts, hardware, and detailed instructions. Choose the style, pipe size, muffler quantity and configuration for best fitment on your vehicle.
( 164 )
$511.95
Errrr, bang! Clunk clunk clunk. Very few parts last forever, especially those rotating at a high rate of speed. Spicer Drivetrain Products ring and pinion gears are perfect for replacing worn or damaged gears, changing ratios, or when refreshing the differentials. They hob and shave the gears for longevity with minimal mating stress, combine modern designs and materials including heat-treating and shot-peening to maximize life, and use high-grade steel for consistency and exceptional durability. Each gear set meets or exceeds Dana's standards for OEM equipment. Whether you need lower, higher, or the same ratio gears, look into Spicer Drivetrain ring and pinion gears with installation kit, available for hundreds of applications.
( 13 )
$619.99
Air Lift air compressors are designed for use with their Load Controller II systems. If you're looking for replacement compressors for your system, they provide the power that you need to inflate your air lines.
Not Yet Reviewed
$619.99
USA Standard Gear ring and pinion gear kit packages provide all you need to re-gear your front or rear differentials. They include ring and pinion sets along with master overall kits to fully complete your job. Save time searching for components—and save money by purchasing everything at the same time. Service the front or rear of your rig with a ring and pinion gear kit package from USA Standard Gear.
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$546.99
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$555.99
Whether you're setting up ring and pinion gears or doing general differential repair, do it with Yukon Gear & Axle carrier bearing pullers. These tools work with an impact gun to quickly and safely remove your carrier bearings while minimizing the risk of damage. These pullers come with a handy bench top-stand and work on most standard size carrier bearings and pinion bearings on differentials. For all of your drivetrain needs, use Yukon Gear & Axle!
( 5 )
$636.99
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.
( 284 )
$513.99
Rough Country offers N3 Series suspension lift kits for thousands of trucks from the late 1960s and up—including models from Chevrolet, GMC, Cadillac, Dodge, RAM, Ford, Jeep, Toyota, Nissan, and Mazda. Depending on the application, these kits enable you to raise the front and/or rear of your vehicle anywhere from 1.5 in. to 7.5 in. This is accomplished via a variety of lift component options, such as steering knuckles, torsion bar keys, spacers, strut kits, A-arm brackets, coil springs, leaf springs/blocks, upper control arms, Add-a-Leaf, and shackles. Suspension lift kits provide many benefits, including an aggressive stance, a clean level look, increased ground clearance, and plenty of ride height to accommodate larger tires. Rough Country kits feature front and/or rear N3 nitrogen-charged shocks for incredible ride quality on- and off-road. Most kits are 100 percent bolt-on, requiring no cutting, drilling, or welding. Enhance your rig with all-new stature; order the lift kit recommended for your truck!
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$569.95
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$739.95
Fishbone Offroad front winch Bullhead bumpers are ready to charge the trails! These bumpers are made from 3/16 in. steel, covered with a textured black powdercoat, and include Grade 8 mounting hardware and extended mounting plates for maximum strength and durability. The Bullhead bumpers are winch-ready, and feature power cable access holes for a clean installation. Fishbone Offroad front winch Bullhead bumper features include: * Fits 1984 to 2001 XJ Cherokees * Recessed winch mount design * Includes two D-rings * Bullhead front bumper also available with 2 in. diameter raised grille guard to protect your winch (not included) while on the trail * Note: prices may vary depending on Bullhead bumper model
Not Yet Reviewed
$639.99
Yukon Gear & Axle ring and pinion sets are strong but quiet performers. Designed to handle some of the harshest conditions, these sets utilize the latest design and manufacturing technologies to afford you a smooth running gear that's durable and easy to set up. Yukon ring and pinions are available in hundreds of size, ratio, and axle model options. Whether you're on the street, off-road, or at the track, you'll experience unrivaled power and gear performance. Order the model recommended for your application.
( 174 )
$505.99
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$611.99
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