The Yukon 4340 Chromoly right‑hand rear axle shaft for Jeep JK Rubicon Dana 44 is a durable direct‑fit replacement built from high‑tensile 4340 chromoly. It features cold roll formed splines and advanced heat treatment, is 32‑spline and 32-5/8 in. long, and uses a double‑drilled flange to accept both 5 x 5" and 5 x 5.5" bolt patterns for versatile wheel fitment on Rubicon Dana 44 applications.
Yukon Gear 4340 Chromoly Rear Axle for Jeep JK Rubicon Right Hand Side