BMW 428i Differential Parts

M22x1.5-ZNS3, includes o-ring - used for a variety of applications (see fitment guide)

Used to remove driveshafts nuts, and service input shaft/pinion oil seals on rear final drives

Limits movement in the factory differential mounts to reduce drivetrain slop, deflection, and improve the responsiveness of the rear suspension and differential.

API GL-4

Position 6 in the Diagram

M22x1.5-ZNS3, includes o-ring - used for a variety of applications (see fitment guide)

Harder durometer bushing for "race" applications.