Zumbrota Drivetrain Remanufactured Axle Assembly (RAA440-1371E)

Zumbrota Reman Axle Assemblies are inspected for housing straightness, absence of cracks & worn surfaces. All internal components including ring & pinion, internals gears, carriers and clutches are inspected. All bearings and seals are replaced on every unit. Gear pattern is checked for optimal tooth contact and setup specs are set and established for quiet operation and long life.

• GM 7.2 IFS
• Fits '03-'05 Envory and Trailblazer
• 3.73 ratio