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Jeep Wrangler JL Parts and Gladiator JT Gears

NOW AVAILABLE: Yukon performance parts for Jeep JL. Plus, new gears for the hot 2020 Jeep Gladiator JT!

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Available JL Gear Ratios: 3.45 | 3.73 | 4.11 | 4.56 | 4.88 | 5.13 | 5.38

Yukon JL parts fit Dana 30 or Dana 44 Fronts and Dana 35 or Dana 44 Rears. These Ring & Pinions are designed for easier installation through enhanced quality engineering. Yukon Gears get you unmatched torque load capacity and offer quiet operation and simple setup. Gain confidence knowing your bearings are held to Timken’s fitting best practices and won’t slip or crack under pressure.

Yukon Gears are held to rigorous quality and engineering standards with in-house QA Lab testing and Gleason CAGE design software so you get the best product available on the market.

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Yukon Performance Driveshaft for Jeep Wrangler JL

OE Replacement JL Driveshafts: Yukon OE Replacement Driveshafts are made with high strength, serviceable 1310 U-Joints. Works for stock height to 2.5” lift and 33" tires. Includes replacement transfer case yokes.
Heavy Duty 1310 JL Driveshafts: Upgraded with 1350 Universal Joints. Supports 4.5" suspension lift and 35" tires. Includes transfer case yoke, 1310 u-bolts, u-joints, 2"x.120" tubing and grade 8 hardware.
Heavy Duty 1350 JL Driveshafts: Top-of-the-line heavy duty 1350 Universal Joints. Supports 4.5" lift and up to 37" tires. Includes new transfer case yoke for OE flange.
Heavy Duty 1410 Driveshafts: Fully splined 1.5" stub, solid 1410 u-joints, and 2.125"x.188 tubing. Custom built to vehicle specifications.

Yukon Master Overhaul Kit for Jeep Wrangler JL

Yukon Gear & Axle offers the most complete Master Overhaul Kits available. Thoughtfully engineered shim stacks and super shims allow for precise adjustments. Premium grade fasteners and high-quality Yukon Mighty Seals are included in most kits.

Each kit uses Timken bearings and races, high-quality seals, carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), thread locking compound, marking compound with brush, and gasket.

Yukon Ring & Pinions for Jeep Gladiator JT

Yukon now offers Ring & Pinions in a variety of ratios for the 2020 Gladiator. Plan your lift and tire upgrade with the appropriate gear ratio from Yukon Gear & Axle.

Yukon Gears provide unmatched torque load capacity and quiet operation through precise engineering. Bearings follow Timken’s best practices and won’t slip or crack under pressure. Yukon Gears are held to rigorous quality standards with in-house QA Lab testing and Gleason CAGE design software.

Available Now: Yukon Performance Axles and Hardcore Differential Covers for Jeep Wrangler JL

Yukon Rear Axles: High-strength 1541H steel axles with heat treated bearing journals for longer life and less c-clip wear. Precision c-clip buttons ensure proper fit.
Yukon Front Axles: 100% 4340 steel with heat treatment and torque testing. Tight tolerance yoke-end ensures u-joint stability. Smooth bearing journals maximize bearing and seal life.
Yukon Hardcore Diff Covers: Thick-walled nodular steel for extreme impacts. Protects lockers, gears, and axles. Includes powder coat finish, magnetic drain plug, gasket, and high-strength fasteners.