Yukon Gear & Axle Ultimate Chromoly Dana 30 Axle & Grizzly Locker kit for 84-06 Jeep Wrangler TJ, LJ, YJ, Cherokee XJ, & Grand Cherokee ZJ/WJ

Axle Specifications:

• Dana 30 - Front
• Inner Axle Spline Count - 30 Spline
• Driver side (Left) Axle Length ~ 22.7"
• Passenger side (Right) Axle Length ~ 32.4"
• U-Joint size - Choice of Spicer 5-760x or Yukon Super Joint

Locker Specifications:

• Dana 30 Mechanical Locker - 100% power to both tires while disengaging during turns
• Spline Count - 30
• 3.73 and up ratio only (numerically)
• Forged case with 8620 internals for strength
• Drilled for both 3/8" & 7/16" ring gear bolts
• Assembled in USA

Improved Traction: Providing 100 percent traction to both front tires, while disengaging during turns. Providing the necessary traction to accomplish those demanding obstacles with loose dirt and gravel hill climbs.

Performance Locker: A reliable locker that is designed for abuse. Yukon has a patented internal design that eliminate common failures that have existed in the marketplace Allowing you to explore the unknown with confidence and climb those trails your wheelin buddies struggle with. Your Jeep deserves the best and Yukon is here to deliver.

Offroad Tough Chromoly Axles: Forged from 4340 Alloy Steel which is heat treated for superior strength & extreme durability. 4340 is a nickel-chromium-molybdenum alloy steel which touts high strength, fatigue resistance, and corrosion resistance. The yokes have added additional material for even more strength. Made with premium rolled splines, which gives a 30% increase in strength over original style cut splines.

Yukon Super U-Joint (Option): These super strong u-joints eliminate needle bearings resulting in a larger trunnion. Producing a stout u-joint that uses ultra high grade anti-seize for lubrication. These Super Joints are NOT recommended for the daily driver. They are designed for abuse, hardcore wheeling applications, and competitions in your Jeep. This package does include anti-seize and grease gun.

Dana Spicer 5-760x U-Joint (Option): These u-joints have stood the test of time and are extremely durable. They are recommended for the daily driver and for light to moderate offroad use.

Installation Notes

Installation Difficulty:

Level 3Advanced

Installation Time: 3-5 hours

Parts Included

• 2 Inner Axles
• 2 Outer Axles
• 2 U-Joints
• Axle Seals
• Grizzly Locker
• Carrier Bearings & Races
• Installation Hardware

Warranty

Limited Lifetime Warranty