Challenge / Kimble Roller Assembly Complete

Challenge / Kimble Roller Assembly Complete

This is a complete and ready-to-install drum roller assembly for various models of rear discharge concrete mixer trucks. It is designed to support the weight of a fully loaded mixer drum, ensuring smooth rotation during operation. This part is a critical replacement for worn or damaged rollers to prevent drum misalignment and potential damage to the mixer's frame and drive system. The assembly includes a forged and heat-treated roller with durable internal bearings and a high-quality oil seal, all mounted on a sturdy cast bracket.

Key Features

• Complete assembly, ready to install
• Forged roller made from ASTM 1045/C45 steel
• Roller surface is heat-treated to a hardness of 50-55 HRC for durability
• Features a 9-inch roller outside diameter and a 3-1/2 inch roller width
• Designed to support drums weighing up to 8,000 lbs
• Includes durable internal bearings and a high-quality oil seal

Fits These Mixers

McNeilus, Con-Tech, CBMW, Kimble. Fits various rear discharge mixers, specifically Challenge, Challenge Cook Brothers (CCB), Kimble, and Continental (CBMW) models. It is noted as a replacement for CBMW mixers manufactured after 2004.

All measurements ± standard manufacturing tolerance.

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.