YA WGM14T-30-42-14T & GM 11.5" 30Spline (38.2" ->42.2" ) CUT-TO-FIT AXLE SHAFT, 4340.

Yukon 4340 Chrome Moly rear axle for GM 10.5" 14 bolt truck and 11.5", 30 spline. This is a cut to fit axle which fits 38.2" to 42.2" applications. Yukon 4340 Chrome Moly alloy axles offer a strength increase over stock while retaining a low cost. Yukon 4340 Chrome Moly alloy rear axles come with a limited lifetime warranty against manufacturing defects. Please verify bolt pattern on 2011 & later models. This axle has a 3.562" bolt pattern. Some late model applcaitons use a larger bolt pattern.