Rock Stopper Bracket Upper

Rock Stopper Bracket Upper

The Upper Rock Blocker Bracket (part number123664) is an essential structural component of the Continental rock blocker assembly used on rear discharge concrete mixer trucks. Designed to fit Continental, CBMW, Beck, McNeilus, and Con-Tech mixer systems, this bracket mounts to the main chute to securely hold the rock blocker insert. By keeping the rock blocker firmly positioned, it prevents rocks, aggregate, and concrete from spilling or bouncing out of the chute during transit and pouring operations. This upper bracket is typically replaced during chute maintenance or when the rock blocker assembly sustains impact damage.

Key Features

• Heavy-duty steel construction for durability against abrasive concrete and aggregate
• Direct OEM replacement for Continental, CBMW, and Con-Tech rear discharge mixers
• Secures the upper portion of the polyurethane rock blocker insert to the main chute
• Works in tandem with the 90500263 lower bracket and 90500268 top backing plate

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits Continental, CBMW, and Con-Tech, Beck, McNeilus rear discharge concrete mixers equipped with Rock Blocker assembly on the main chute.

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.