Multiquip 518351430 Flange (JP) - OEM Replacement Part for Vibratory Rollers

This flange assembly is a critical structural component in the MRH601DS vibratory roller's mechanical system, providing secure mounting and alignment for rotating or vibrating elements. In walk-behind vibratory rollers like the MRH601DS, flanges serve as essential connection points that maintain proper drum alignment and transfer the centrifugal force of 2,428 lbf (10.8 kN) generated during compaction operations at 3,300 vpm (55 Hz). The Japanese-specification (JP) designation indicates this flange is engineered to exact OEM tolerances for proper fitment and durability under the demanding conditions of asphalt and soil compaction.

The MRH601DS is a compact yet powerful vibratory roller with dual 25.59-inch wide drums capable of handling grades up to 35% (20°) with a total operating weight of 1,214 lbs. When flanges wear or fail, symptoms typically include unusual vibration patterns, misalignment, excessive noise from the drum assembly, or loss of compaction efficiency. Regular inspection of flanges during scheduled maintenance intervals helps prevent catastrophic failure and costly downtime on jobsites.

Compatible with the following Multiquip model:

• MRH601DS Vibratory Roller

Genuine Multiquip OEM part, sold by an authorized dealer.