Multiquip 505984 Hub VR36H - OEM Replacement Part for Ride-On Rollers

The Hub VR36H is a critical vibration drum component that maintains proper drum rotation and structural integrity on Multiquip ride-on tandem drum rollers. This hub assembly is essential for supporting the drum during compaction operations, where centrifugal forces reach up to 3,100 lbs at operating speeds of 2,400-2,700 rpm. In applications like asphalt paving, patch work, and granular soil compaction, the hub endures extreme stresses from continuous vibration cycles and the weight of water ballast systems.

When operating rollers with drum widths of 35.7 inches and drum diameters of 22.6 inches, the hub assembly must withstand the full operating weight of up to 3,437 lbs with ballast. Failure symptoms include abnormal vibration patterns, uneven compaction results, excessive noise from the drum assembly, or visible play in the drum rotation. Regular inspection of hub components during maintenance intervals helps prevent catastrophic drum failure and costly downtime on job sites.

This hub is compatible with the following Multiquip ride-on roller models:

• AR13D
• AR13H
• AR13HA
• AR13HA/AR13HAR
• AR14H

Genuine Multiquip OEM part, sold by an authorized dealer.