Yukon Dana 80 Master Overhaul Kit- For 4.125" OD Bearing 1972-chevrolet-blazer-esi8630699 while drum brake systems require

while drum brake systems require a 10 lb valve to overcome return spring pressure and maintain proper sealing

Notes: This unit installs into a bare factory open case

8 platform is used in both truck and high-performance IRS applications

Illuminated compressor isolating switch

Finish: Protective coating for corrosion resistance

Yukon Dana 80 Master Overhaul Kit- For 4.125" OD Bearing 1972-chevrolet-blazer-esi8630699 while drum brake systems requireThis Dana 80 master overhaul kit is designed for complete rear differential rebuilds using Dana 80 axle assemblies equipped with a 4. 125" outer diameter inner pinion bearing race. This overhaul kit includes Timken bearings and races along with the installation hardware necessary to establish proper pinion preload, carrier preload, backlash, and ring and pinion tooth contact during differential setup. Dana 80 rear axles are commonly used in one ton