Jeep TJ Axle Kit - Front - Yukon Gear & Axle - Chromoly 4340 - `97-`06

Jeep TJ Axle Kit - Front - Yukon Gear & Axle - Chromoly 4340 - `97-`06. This front axle kit is a direct-replacement heavy-duty set designed for 1997–2006 TJ Wranglers using the Dana 30 front differential, built to handle larger tires and increased drivetrain loads.

Yukon 4340 chromoly axles are manufactured with high-tensile 4340 steel and advanced production methods to improve strength and durability over stock shafts. The kit includes inner and outer axles for both left and right sides plus 1310-series U-joints. Cold roll formed splines and induction coil heat treating are used to increase fatigue resistance for demanding off-road and high-power applications. Yukon backs these axles with a Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle; Yukon (through Randy's Ring & Pinion) administers warranty considerations and provides a "no questions asked" replacement on the first qualifying claim.

Features

• High-tensile 4340 chrome-moly construction for improved strength
• Cold roll formed splines and induction coil heat treating
• Includes inner (30-spline) and outer (27-spline) axles for both sides
• Includes Spicer/1310-series U-joints where applicable
• Designed for Dana 30 front differential on TJ (1997–2006)
• Limited Lifetime warranty against manufacturing defects and breakage

If you have questions or want help confirming fitment, call us directly — we’re happy to help. We have two shop locations offering installation and customization: Austin, Texas and Los Angeles, California area. Call 512-982-9393 (TX) or 562-981-6800 (CA) to speak with a tech or schedule service. If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.