Challenge Roller Key

Challenge Roller Key

This Challenge Roller Key is a critical component for the drum roller assembly on Challenge Cook Brothers rear discharge concrete mixers. It is installed on the roller shaft (P/N: 5021191) and fits into a keyway, locking the drum roller in place to ensure it rotates with the shaft. This part is essential during maintenance or replacement of the roller shaft, spacer (P/N: 5021192), or the complete drum roller assembly (P/N: 5002358) to prevent slippage and ensure smooth drum rotation.

Key Features

• Locks the drum roller to the roller shaft
• Prevents relative motion and slippage between the roller and shaft
• Designed for Challenge Cook Brothers pedestal assemblies

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Specifically fits the drum roller pedestal assembly for Challenge Cook Brothers rear discharge concrete mixers.

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.