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Shop AllYour rig is an investment, and it needs to be protected. Whether you need a full roll cage for your Jeep or skid plates for your truck, we stock a complete line of body armor and roll cage components.
Shop AllHandling and stopping power are vital for the overall performance of your vehicle. If you need just rotors, pads, pumps, or accessories, or if you need a complete brake kit, we've got you covered.
Shop AllTo solve the challenges that arise off the trail, make sure your rig is properly outfitted. A spare tire carrier frees up cargo space, while reinforced bumpers and winch mounts provide a platform for recovery operations.
Shop AllWhether you need a hard top, a soft top, replacement doors, or assorted hardware kits for your Jeep, our inventory includes just about everything you need for your project.
Shop AllGet the most out of your rig with the drivetrain and differential components for your Jeep or truck. From flywheels and transmissions to axles and ring-and-pinion gears, 4 Wheel Parts is a one-stop source.
Shop AllWhether you need a set of fender flares to accommodate larger wheels and tires, or you need a wax-and-polish kit to clean up after the adventure's done, we carry the car care and exterior body parts you need.
Shop AllFrom seats and consoles to dash components and floor mats, we stock a variety of interior parts and accessories for your truck or Jeep.
Shop AllThe OEM parts for your truck or Jeep will fail with time, and we carry a wide selection of aftermarket replacement parts to get your rig rolling again.
Shop AllGet the ground clearance and handling you need with our inventory of high-quality lift kits, suspension components, and shocks for your Jeep or truck.
Shop AllOEM lighting can handle most highway situations, but when you head off the beaten path, an aftermarket light system gives you increased visibility.
Shop AllIf you need a cold-air intake system, an electronic tuner, an upgraded heater or a new radiator, our selection of performance parts, along with heating and cooling gear, has you covered.
Shop AllLifted vehicles require additional equipment to help you get into or out of them. We carry side steps, Nerf bars, and running boards for many makes and models.
Shop AllWe carry a huge selection of wheels and tires for almost any application. Our inventory includes steel and alloy wheels, along with tires for all styles of driving.
Shop AllProtect your cargo and your truck's bed with our selection of bed covers and tonneau covers.
Shop AllIf you're outfitting a recovery vehicle or you plan to tow a trailer loaded with gear, our selection of towing components and tools will make your hauling jobs a success.
Shop AllGet your vehicle out of any rut or over any obstacles with the right winch and recovery accessories. If you need a winch unit, a fairlead and steel cable, tow straps, or other gear, we carry everything you need.
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From e-brake springs to front driveshafts, we have all the various transfer case replacement parts your need, including many specific and hard-to-find parts.
Since 1988, the NP231 has been the Command Trac transfer case used in Cherokees (XJ), Comanches (MJ), and Wranglers (YJ). It has been the Command Trac transfer case in the Grand Cherokee (ZJ) since its introduction. The new Wrangler (TJ) continues to use the NP231. 1987-95 YJ and 1997-04 TJ Wrangler rear of case has circular I.D. tag. Tag has model number, assembly number, serial number and low range ratio. Some 1987 Wranglers came with NP207.
The Dana 300 was used only in CJs from 1980 until 1986. 1980-86 has off-set output shafts. The Model 300 has a lower front output shaft and an upper rear output shaft. The output shaft housings are aluminum. All models have single shift levers. All gears are stamped with 300-X-X.
The Dana 20 was used in CJs from 1972 until 1979. It was introduced in larger Jeep trucks in the 60s, but it wasn't used in any Jeep trucks after 1979. 1972-79 has off-set output shafts. The Model 20 has a lower front output shaft and a upper rear output shaft. All models have single shift levers. All gears are stamped with 18-8-XX.
The Borg Warner QuadraTrac transfer case is the transfer case found in 1973-79 FSJ and CJ7 Jeeps. 1976-79 CJ-7 (automatic only) is a CHAIN DRIVE transfer case. The quadratrac was used with an Turbo Hydromatic 400 automatic transmission which featured full-time four wheel drive, all aluminum case.
The Spicer/Dana 18 was used on the first CJs and their military counterparts until 1971. It was also used on all other trucks until around 1965. From 1941-71 front & rear output shafts on lower end of case were used. 1941-68 have a dual shift lever, while 1968-71 V6 models have a single shift lever. All gears are stamped with 18-8-XX.
The Jeep NP242 transfer case was introduced in the 1987 model year as a replacement for the NP228. The 242 premiered in the XJ Cherokee / Wagoneer and MJ Commache as the SelecTrac option. It was used in the 1987-01 XJ Cherokee.
The Jeep NP242 transfer case was introduced in the 1987 model year as a replacement for the NP228. The 242 premiered in the XJ Cherokee / Wagoneer and MJ Commache as the SelecTrac option. It was used in the 1991-1998 ZJ Grand Cherokee. The 242 persisted throughout the full run of XJ Cherokees and continued on in the 2002 KJ Liberty.
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