Yukon 4340 Chrome Moly Replacement Rear Axle for Dana 80 37 Spline 35.5-39.5in Applications rating repeatable gains you can trust

repeatable gains you can trust on daily drives

making it suitable for extreme climates and heavy-duty use

The DURA-410 comes standard with an extended warranty

Unlike generic leveling springs

the more the timing will advance

Yukon 4340 Chrome Moly Replacement Rear Axle for Dana 80 37 Spline 35.5-39.5in Applications rating repeatable gains you can trustYukon 4340 Chrome Moly replacement rear axle for Dana 80, 37 spline. This is a cut to fit axle which fits 35. 5" to 39. 5" 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. Installation Instructions