Multiquip 506235 Coupler 6004390 VR36H - OEM Replacement Part

This coupler connects and transmits power between the engine and the roller drum assembly, serving as a critical drivetrain component in walk-behind vibratory rollers. The coupler must maintain precise alignment and coupling integrity to ensure efficient power transfer from the engine to the compaction system while withstanding the continuous vibration and torque loads inherent in asphalt and soil compaction operations.

The 506235 coupler is engineered to Multiquip's OEM specifications for the VR36H roller platform, providing reliable power transmission under demanding job site conditions. Regular inspection of the coupler for wear, misalignment, or damage is essential for preventing unexpected drivetrain failures that can result in costly downtime during compaction projects.

This coupler is compatible with the following Multiquip roller models:

• AR13H
• AR13HA
• AR13HAR

Genuine Multiquip OEM part, sold by an authorized dealer.