ZigaForm version 5.5.1

GM 11.5 Rear Axle Assembly 01-07 2500 35003.73 G80 Posi – USA Standard

$1,983.45

SKU: ZRH2081A Category: Tag:

Description

11.5 GM 2500/ 3500 Rear End Axle Assembly3.73 gear ratio. Standard Open Differential (Opt Gt4)fits model years 2001-071480 U/J1.378 CAP. Replacement rear axle assemblies from USA Standard come complete with all differential components in one part number for easybolt-on installation.