Challenge Cook Brothers 08 Gearbox Bearing Kit-12B

Challenge Cook Brothers 08 Gearbox Bearing Kit-12B

This is a replacement bearing kit for the Challenge Model 08 (12-Bolt) concrete mixer truck gearbox. Bearings are critical wear components within the planetary drive system that are responsible for ensuring smooth rotation and managing heavy loads. This specific bearing is required for routine maintenance or complete gearbox overhauls to restore operational performance and prevent catastrophic failure.

Key Features

• Designed for the Challenge Model 08 (12-Bolt) gearbox
• Component of the planetary gear system
• Manages radial and axial loads within the gearbox

Fits These Mixers

ZF, Rex, PMP, Challenge, Bonfiglioli. Fits the Challenge Model 08 (12-Bolt) concrete mixer gearbox.

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.