Multiquip 518920020 Bonnet Cover - OEM Replacement Part

The bonnet cover provides essential access to critical service points on walk-behind vibratory rollers while protecting internal components from debris, weather, and impact damage during operation. Technicians must open this cover to access the V-belt drive system, perform routine maintenance, and service the hydraulic and cooling systems.

According to Multiquip service procedures, the bonnet cover must be opened to remove and replace the V-belt (A-36 x1 specification), access the coolant radiator cap for filling operations, reach the hydraulic oil filler port, and service the battery compartment. The cover also provides access to the breather cap and wire rope attachment points during drum removal procedures. When servicing pipes and hydraulic connections beneath the bonnet, proper care must be taken to prevent debris entry and oil contamination of exposed joints.

This cover is a critical structural component that maintains the integrity of the roller's engine and hydraulic compartment while allowing necessary service access for fluid checks, belt replacement, and component inspection on the MRH601DS vibratory roller.

Compatible with the following Multiquip models:

• MRH601DS Vibratory Roller

Genuine Multiquip OEM part, sold by an authorized dealer.