Multiquip 21433 Rotating Guard Ring - OEM Replacement Part for Walk-Behind Trowels

The rotating guard ring is a protective component designed to allow walk-behind trowel operators to run the unit alongside walls, pipes, and obstructions without marring concrete surfaces or damaging the equipment. This specialized guard ring rotates with the trowel assembly to provide continuous edge protection during finishing operations, making it essential for professional concrete work near building perimeters and fixed obstacles.

This OEM rotating guard ring mounts around the trowel blade assembly and is engineered to maintain proper clearance while protecting both the finished concrete surface and the trowel components from impact damage during operation. The guard ring is a critical safety and quality control feature that enables operators to work confidently in tight spaces and along edges without stopping to manually protect surfaces. Regular inspection of the guard ring for wear, cracks, or deformation is recommended, as damage to this component can result in surface marring and reduced operator control near obstacles.

Compatible with the following Multiquip walk-behind trowel models:

• CA4HC
• CA4HM

Genuine Multiquip OEM part, sold by an authorized dealer.