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On Sale
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 )
$1,060.95
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$1,616.95
$954.86
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$1,455.26
On Sale
For Jeep lovers who wish to upgrade their axles, Spicer Drivetrain Products Ultimate Dana 44 crate 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
( 1 )
$5,169.99
$4,704.69
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.
( 87 )
$1,371.00
$1,184.40
On Sale
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 )
$690.99
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$1,333.99
$621.89
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$1,133.89
On Sale
Centerforce billet steel flywheels are available for popular import and domestic vehicles, including trucks. They're CAD/CAM-designed and CNC-machined from billet steel for precise, no-hassle, bolt-in installations. No modifications are required in combination with either Centerforce clutches or other clutch assemblies built to OEM specs. These rugged flywheels are SFI-approved, so you know that you can count on them--on the street and on the track.
( 61 )
$556.95
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$587.95
$501.26
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$529.16
On Sale
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.
( 306 )
$1,217.95
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$1,658.95
$1,096.16
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$1,493.06
On Sale
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.
( 1 )
$572.99
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$1,300.99
$487.04
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$1,105.84
On Sale
McLeod Racing offers several different clutch kit configurations based on your specific need and application. Their Adventure Series provides clutch solutions for the trail-ready, daily driven, and off-road market. McLeod Trail Extreme Packs are aimed towards serious truck and off-roaders with engine mods, increased vehicle weight, and larger tires from 37 in. and up. Ideal for those with a wilder adventure in mind, the kits include a Trail Extreme Pack ceramic/ceramic disc and Max Mass 45 lb. steel billet flywheel for improved drivability on the road and off. Designed and engineered for your next adventure, McLeod Adventure Series Trail Extreme Packs are your best choice for a street friendly yet trail proven clutch to hold big power or a lot of weight. Choose the kit designed for your Jeep. Also includes: * 11 in. diaphragm HD pressure plate * 11 in. self-aligning sprung hub disc * Billet internal hydraulic bearing that increases clutch travel and replaces the factory "problematic" plastic slave cylinder * ARP pressure plate bolts * Hydraulic lines * Block-off plate * Bleeder/line connector * Alignment tool
Not Yet Reviewed
$865.00
$778.50
On Sale
Centerforce I clutch kits are designed to be high-quality, entry-level performance clutches for those in need of a superior stock replacement. Using the patented Centerforce centrifugal weights (where applicable) and premium friction materials, these Stage 1 clutch systems are perfect for applications with stock engines or mild power increases from minor bolt-on modifications.
( 31 )
$1,039.95
$935.96
On Sale
Exploring off-road trails can be challenging, scenic, and highly pleasurable, but your vehicle's axles and driveshafts are constantly battling enemies intent on breaking them. Spicer Drivetrain Products performance driveshafts come ready for the onslaught, with shafts that are 50 percent thicker than stock and have a smaller diameter for increased clearances. These driveshafts are designed for vehicles with either short or medium lifts and have longer travel slip yokes. They are available either with or without a new transfer case yoke and hardware. Bending a driveshaft on the trail leads to all kinds of issues. For a heavier duty shaft, go with Spicer Drivetrain Products performance driveshafts.
( 3 )
$848.99
$764.09
On Sale
McLeod Racing offers several different clutch kit configurations based on your specific need and application. Their Adventure Series provides clutch solutions for the trail-ready, daily driven, and off-road market. McLeod Trail Pro Packs are aimed towards occasional off-roaders or dedicated trail enthusiasts with mild engine mods, increased vehicle weight, and larger tires. The kits include Trail Pro Pack organic/ceramic disc for smooth and even engagement with increased holding power over stock, and Max Mass 45 lb. steel billet flywheel for improved drivability on the road and off. McLeod Adventure Series Trail Pro Pack clutch kits are great choices to upgrade to a street friendly yet trail capable clutch. Choose the kit designed for your Jeep. Also includes: * 11 in. diaphragm HD pressure plate * 11 in. self-aligning sprung hub disc * Billet internal hydraulic bearing that increases clutch travel and replaces the factory "problematic" plastic slave cylinder * ARP pressure plate bolts * Hydraulic lines (where applicable) * Block-off plate (where applicable) * Bleeder/line connector (where applicable) * Alignment tool
Not Yet Reviewed
$775.00
$697.50
On Sale
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.
( 4 )
$1,428.99
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$1,538.99
$1,214.64
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$1,308.14
On Sale
USA Standard Gear driveshafts are high-quality, direct replacement units to repair your binding, bent, or rusty driveshaft. This critical component keeps the power flowing from transmission or transfer case to your differential. Order the model recommended for your vehicle and engine application. Features include: * 100 percent new components * Slip yokes and U-joints are lubricated with high-temperature grease * Fully assembled for simple out-of-the-box replacement * USA Standard "Perfect Fit" driveshafts are guaranteed for proper fitment and easy installation * Strengthened over common, OE-replacement shafts to prevent failure * Dynamically balanced to ensure smooth operation and long life
( 6 )
$596.99
$507.44
On Sale
Spicer Drivetrain Ultimate Dana 60 crate 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
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$9,499.99
$7,819.99
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$9,309.99
On Sale
McLeod Max Mass steel billet flywheels were designed and engineered to provide more dynamic energy to your vehicle's engine. Perfect for the trail-ready, daily driven truck, and off-road market, the higher mass (heavier) flywheel helps prevent the weight of your vehicle to stall or pull the engine down easily like the OEM flywheel. The additional mass/energy reduces the strain on the engine especially when additional vehicle weight or tire sizes have been increased. If you are looking to enjoy your adventure, whether it be on the street or off-road without having to worry about stalling, the Adventure Series Max Mass flywheel is your solution. Choose the flywheel designed for your Jeep.
Not Yet Reviewed
$435.00
$391.50
On Sale
Yukon Gear & Axle Grizzly lockers offer fierce power! These robust lockers are the ultimate mechanical locking differentials, replacing your entire carrier assembly. Yukon Grizzly lockers feature forged cases with 8620 internals and a patent-pending internal locking mechanism for maximum strength. Assembled in the USA, these lockers will provide 100 percent power to both your tires, while still allowing for disengagement while negotiating turns. Whether your application is for the street, off-road, or drag racing, Yukon Gear & Axle Grizzly lockers will have your rig roaring with performance.
( 22 )
$2,526.99
$2,147.94
On Sale
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.
( 2 )
$404.99
$364.49
On Sale
USA Standard Gear ring and pinion and differential combos save time and money by including everything you need in one simple part number. Quick Kits feature a USA Standard ring and pinion gear set, Master Install Kit with high-quality Koyo 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 USA Standard Gear ring and pinion gear and differential combo designed to fit your application.
( 4 )
$1,221.99
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$1,360.99
$1,038.69
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$1,156.84
On Sale
McLeod Racing offers several different clutch kit configurations based on your specific need and application. Their Adventure Series provides clutch solutions for the trail-ready, daily driven, and off-road market. McLeod Super Trail Pro Packs are aimed towards serious truck and off-roaders with engine mods, increased vehicle weight, and larger tires from 37 in. and up. Ideal for those with a wilder adventure in mind, the kits include a Super Trail Pro Pack organic/ceramic disc and Max Mass 45 lb. steel billet flywheel for improved drivability on the road and off. Designed and engineered for your next adventure, McLeod Adventure Series Super Trail Pro Pack clutch kits are your best choice for a street friendly yet trail proven clutch. Choose the kit designed for your Jeep. Also includes: * 11 in. diaphragm HD pressure plate * 11 in. self-aligning sprung hub disc * Billet internal hydraulic bearing that increases clutch travel and replaces the factory "problematic" plastic slave cylinder * ARP pressure plate bolts * Hydraulic lines * Block-off plate * Bleeder/line connector * Alignment tool
Not Yet Reviewed
$835.00
$751.50
On Sale
Rugged steel driveshafts from Crown Automotive are the perfect fit for a wide range of Jeep models. Drivetrain components absorb a tremendous amount of wear and stress, as they're responsible for transmitting both torque and rotation in the drivetrain. Now you can reduce vibration from your driveline with OE-quality replacements for manual and automatic transmissions. Select the driveshaft that matches your particular year and submodel.
( 6 )
$386.99
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$612.99
$348.29
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$551.69
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