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Spicer Drivetrain Products Life Series U-joints consistently outperform the rest, so you can hit the road or trail with confidence. Cold-forged from high-quality steel, these SPL universal joints feature synthetic thrust washers, multi-lip seals, and the choice of greaseable or non-greaseable. Get the most out of your rig with Spicer Life Series U-joints. Order the replacement model designed to fit your vehicle.
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$25.99
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$166.99
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.
( 2 )
$1,499.95
The locker sensor in Wrangler JL and Gladiator Rubicons have started to become problematic. When they fail, it usually starts out as a blinking locker indicator on the dash, which then ends up in a "service axle locker" message and the lockers will no longer engage. The repair would normally be to replace the sensor or the locker assembly, but they are not available, so the entire axle assembly needs replaced. Developed in a partnership with Americas Most Wanted 4X4, Z Automotive Jeep JL/JT Z-Locker OEM controller harnesses provide a simple fix for faulty OEM axle locker. Each harness will bypass the problematic sensor, allowing the locker to operate without the position sensor and provide the proper feedback to the Jeep's computers to keep the system operational without any errors or warnings. You get fully functioning lockers with no side effects. Installation is simple and they will not harm the Jeep's computers as they use the same signaling that it expects from the sensor. The connectors are the same ones used by Jeep and are watertight.
( 29 )
$179.00
On Sale
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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$188.99
$170.09
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$285.99
On Sale
ACT heavy-duty clutch kits offer a clamp load increase of 20 to 50 percent over OEM, significantly increasing torque capacity. The pedal feel with these clutches varies from stock to a moderate increase. Available for street and race applications, many are SFI-certified to ensure safety.
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$1,371.00
$1,184.40
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)
( 2 )
$191.99
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$200.99
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 )
$619.95
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$1,616.95
Z Automotive Jeep JL/JT Z-Locker controller harnesses are plug-and-play solutions to aftermarket locker integration using factory locker controls on Wrangler JL and Gladiator Rubicons. These simple adapters use watertight connectors, a potted design, and automotive-grade internal components to last in the harsh Jeep undercarriage environment. One end of each adapter plugs into the 4-pin factory harness, providing the required signals to keep the Rubicon locker control logic satisfied. The other end is a 2-pin connector which will output 12 V to engage your E-Locker or Air Locker solenoid. Z Automotive Jeep JL/JT Z-Locker controller harnesses retain the factory locker switches, dash messages, warnings, and will even set off the "service locker" message if your aftermarket locker is faulty or gets disconnected.
( 1 )
$179.00
On Sale
Spicer Drivetrain Products rear axle shafts feature application-specific design and engineering, quality materials, precision manufacturing processes, and statistically-controlled testing. Through induction heat treating with a slower scan rate, Spicer delivers more consistent and stronger axle shafts. In addition, the cold-formed rolled spline eliminates the need for machining, which can cause stress fractures and premature failures. The Spicer Drivetrain rear axle shafts are available in a variety of styles, configurations, and options to fit your specific rear axle type.
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$231.99
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$235.99
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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$789.99
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$1,333.99
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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$324.99
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$412.99
Timken wheel bearings are designed to be exact replacements for your OEM wheel bearings. Their steel roller bearing configuration allows for maximum performance without sacrificing durability. Available for a variety of passenger cars, trucks, and SUVs, these Timken wheel bearings will get you back on the road in no time.
( 263 )
$43.99
Artec Industries JL/JT APEX front axle armor kits include everything you need to make your factory housing the strongest it can be—including APEX front axle truss, front LCA skids, and inner C-gussets. Order the armor recommended for your Jeep application. Product details: * Patent pending APEX truss peaked top design provides more rigidity than a flat top truss design * Truss is CNC precision laser-cut in-house from 1/8 in. mild steel for a lightweight yet strong solution—only 6 lbs. * Truss is CNC precision-bent in-house for a great fitment; literally drop the truss in place on the axle and it's ready to weld—no puzzle piece assembling * Designed using 3-D models directly from Dana Corp and Jeep for an amazing fit and clearances with surrounding components * 70 percent less welding needed than previous truss designs means less warping, faster turnaround, and lower costs * All long seams are bent so you don't need to spend time welding them together * APEX design continues under the OEM coil buckets for complete end-to-end axle reinforcement—an industry first * Dimpled holes provide weight reduction, rigidity, and strength * Contours both the cast steel differential and FAD (front axle disconnect) and can be welded with normal MIG welder and moderate pre-heating and post-heating * Provides worry-free wheeling of up to 40 in. tires on stock JL axles * Bridges the front axle disconnect (FAD/CAD), shown to be one of the weakest sections of the front axle * Low-profile design doesn't go over differential and allows usage in vehicles with only slight lift * Front LCA skids and optional JL Shield are made from 1/4 in. steel * Inner C-gussets are made from 3/16 in. steel
Not Yet Reviewed
$274.84
Centerforce clutch hydraulic master and slave cylinders are of the highest quality available. In most applications the new hydraulics are a direct Original Equipment (OE) replacement, which features a wider range of travel, steel braded lines with a protective heat shield and a Jiffy-Tite dry disconnect for easy installation. Whether you're doing some tough city driving, or racing at a track event, ensure your clutch can handle the demands of your high powered vehicle by installing Centerforce clutch hydraulic master and slave cylinders for improved clutch performance.
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$283.95
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$440.95
CV joints not only take the hassle out of lubing bearings, but they also transmit power at different angles without an increase in friction. When these joints have seen better days, update them with Crown Automotive CV joint repair kits. The leading detriment to CV joints is contamination through torn boots. Each kit comes with grease, small parts, and a new boot to allow for a clean joint and long life. Take care of your vehicle's joints with Crown Automotive CV joint repair kits.
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$98.99
Summit Bucks
Eaton electronic ELocker differentials offer you the best of both worlds. Imagine having the comfort and convenience of an open differential for around town—and the powerful traction of a full-on locker when it's necessary. This is exactly what the Eaton ELockers provide. With the push of a dash-mounted button, you decide when the differential should be fully locked for maximum traction to both wheels, or free to differentiate for the best fuel mileage and tire tread life. Whether you're running a 2WD or 4WD, open or locked, the Eaton ELockers put the driver in total control! Order the carrier designed for your axle model.
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$1,393.99
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$1,554.99
Spicer Drivetrain Products axle seals are the best replacements for your worn or damaged originals. With strength and durability, genuine Spicer seals offer your rebuild or maintenance job a successful end paired with the expected performance. You can also upgrade to their triple-lip design for the ultimate in sealing. No matter which axle seals you choose, you'll have Spicer innovation, a leak-free seal, and peace of mind for your project. Order the model designed to fit your vehicle and axle application.
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$13.99
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$24.99
Do you want a better sealing surface? Timken wheel seals offer consistent, leak-proof performance. Manufactured with the same precision as the company's legendary bearings, Timken relies on quality materials and their knowledge of design to provide replacement parts with a longer service life. Most of these wheel bearing seals are chemical- and abrasion-resistant, keeping fluids in and dirt out. Choose a name you know to help with your next auto project—choose Timken wheels seals, available for fitment on thousands of vehicles.
( 190 )
$26.99
Crown Automotive clutch fork return springs will provide OE fitment and function. The proper movement and pressure of your clutch components depend on the many springs involved. No matter which throwout fork or lever springs you need for your classic rig or newer ride, Crown can help keep your clutch in optimum operation for smoother shifts. Choose your replacements from the selection of Crown clutch return springs for improved performance.
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$2.99
On Sale
Unleash the performance in your vehicle with Spicer Drivetrain Products ring and pinion gears! They're engineered to meet the specific original equipment standards of Dana axles, delivering a perfect fit with less noise, vibration, and harshness. All Spicer ring and pinions are built to the latest Dana designs—which include premium heat-treat processes and optimal tooth profiles, plus high-grade steel to achieve maximum durability. Even in the most demanding conditions, Spicer ring and pinion gears provide quality and unparalleled performance to genuine Dana axles. Order the set designed for your specific axle model application.
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$354.99
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$428.99
$141.50
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$386.09
Summit Bucks
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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$831.99
Summit Bucks
ACDelco Gold universal joints help transmit power from the transmission to the rear or front differential through the driveshaft or prop shaft. They allow for vertical movement of the shaft during its rotation. ACDelco Gold universal joints are premium aftermarket replacement components, manufactured to meet or exceed your expectations for fit and performance. Order the model recommended for your vehicle.
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$27.99
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$41.99
Contamination, leakage, and age are all factors that can lead to transmission and filter issues. Crown Automotive transmission filters are designed and built to OEM specs for easy fitment and reliable service. Old or contaminated transmission oil can cause major issues for the transmission. Crown Automotive transmission filters are available in various styles for direct fitment on many vehicles, including submodels from Jeep, Chrysler, Dodge, and Ram. Units are sold individually—or as a kit with gaskets. Encourage better performance with high-quality filters from Crown!
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$33.99
Stock driveshafts get power to the axles, but they aren't designed for tough off-road use. Yukon Gear & Axle performance driveshafts feature stronger tubing to help prevent bending or wear that could cause the shafts to become unbalanced. They include heavy-duty hardware, transfer case yokes, and either 1310 or 1350 U-joints. For better off-road protection, upgrade to Yukon Gear & Axle performance driveshafts, available in many sizes and options for applications from 2007 and up.
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$572.99
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$1,267.99
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