Yukon Gear Rear 4340 Chrome-Moly Replacement Axle For Dana 80 37 Spline (34in-43.5in)

Yukon Gear & Axle is a well-known name for building solid drivetrain parts, and this rear axle is no exception. It's constructed from high-tensile strength 4340 chromoly steel, a strong material chosen for its durability in demanding applications. This axle is designed for Dana 80 full-float rear ends with 37 splines.

What sets this axle apart is how it's made. Yukon uses cold roll formed splines, which helps maintain the material's strength right at the spline teeth, and advanced induction coil heat treating. This process creates a well-built axle that's meant to last. The cut-to-length design means you can adjust it to fit applications ranging from 39.5 inches up to 43.5 inches, with a bolt pattern of 8 x 3.96 inches. This makes it a versatile option for specific builds or replacements.