USA Standard Gear Dana 30 4340 Chromoly Front Axle Kit with Super Joints and Grizzly Locker; 27/30-Spline (87-06 Jeep Wrangler YJ & TJ)Find parts that fit my vehicle

Unmatched Strength with 4340 Chromoly Axles. The USA Standard Gear Dana 30 4340 Chromoly Front Axle Kit is engineered with high-tensile 4340 chromoly steel, delivering exceptional toughness and resilience for extreme off-road conditions. These axles are crafted to resist bending, cracking, or breaking, providing long-lasting durability and dependable performance whether you're tackling rocky trails, deep mud, or rugged terrain.

Next-Level Durability with Yukon Super Joints. Designed to outperform conventional U-joints, the USA Standard Gear Dana 30 4340 Chromoly Front Axle Kit features Super Joints. These precision-engineered components offer superior strength, smoother articulation, and enhanced flexibility, reducing stress on the axle assembly while improving reliability and overall longevity under demanding off-road loads.

Maximum Traction with Grizzly Locker. The USA Standard Gear Dana 30 4340 Chromoly Front Axle Kit includes the Grizzly Locker, an automatic locking differential that delivers 100% power to both wheels for outstanding traction in the harshest conditions. Its intelligent design engages and disengages seamlessly, helping you conquer steep inclines, loose surfaces, and challenging off-road obstacles with confidence and control.

Installation. Putting this USA Standard Gear Dana 30 4340 Chromoly Front Axle Kit with Super Joints and Grizzly Locker; 27/30-Spline on your Jeep Wrangler YJ & TJ takes 6 hours to install.

Warranty. There is a 5-year warranty on this product.

Application. The USA Standard Gear Dana 30 4340 Chromoly Front Axle Kit with Super Joints and Grizzly Locker; 27/30-Spline fits 1987-2006 Jeep Wrangler YJ & TJ models.

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