Take your 20212025 Ford Bronco to the next level with the Yukon Gear & Axle 4340 Chromoly Rear Axle Shaft Assemblies, available in LH (31.6″) and RH (35.7″) configurations. Built from high-tensile strength 4340 chromoly steel, these shafts are forged for extreme durability, high torque loads, and rugged off-road adventures.

Designed as a direct OEM replacement, Yukon shafts offer a hassle-free installation and precision fit. The cold roll-formed splines and advanced heat treatment ensure maximum strength, while their robust construction keeps you moving no matter the terrain. The RH model is non-E-Locker compatible, ideal for drivers running a different traction setup.

Whether youre crawling, climbing, or cruising, trust Yukon to deliver reliable performance where it matters most.