Skk Gearbox Seal And Shim Kit

Skk Gearbox Seal And Shim Kit

This is a complete seal and shim kit designed for the maintenance and repair of Challenge Cook Brothers (CCB) and SKK Model 08 gearboxes. The kit provides the essential O-rings and shims required to reseal the gearbox housing and correctly set bearing preloads and gear backlash during a rebuild or repair. Replacing seals and shims is critical for preventing oil leaks and ensuring the longevity and proper operation of the gearbox.

Key Features

• Complete kit for servicing Challenge and SKK Model 08 gearboxes
• Includes multiple shim kits for precise adjustments
• Contains all necessary O-rings and seals for a full reseal
• Designed to restore factory sealing and prevent fluid leaks

Fits These Mixers

ZF, Rex, PMP, Challenge, Bonfiglioli. Specifically designed for SKK & Challenge Model 08 (24-bolt) concrete mixer gearboxes.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.