Multiquip 1428621112 Piston - OEM Replacement Part for Vibratory Rollers

This piston is a critical hydraulic component designed to maintain proper hydraulic system operation in Multiquip vibratory rollers. As part of the hydraulic drive system that powers the traveling function and vibration mechanism, this piston ensures consistent performance under the demanding conditions of compaction work. The MRH601DS vibratory roller operates with a hydraulic oil capacity of 5.8 gallons (22 liters) and generates 2,428 lbf of centrifugal force at 3,300 vpm, requiring reliable hydraulic components to maintain performance specifications.

Regular inspection of hydraulic components is essential for equipment that operates at gradeability up to 35% (20°) and working speeds up to 1.86 mph. Signs that this piston may need replacement include loss of hydraulic pressure, inconsistent travel speed response, unusual noise from the hydraulic system, or hydraulic fluid contamination. Proper hydraulic system maintenance, including using the recommended Idemitsu Daphne Super Hydro 46A hydraulic oil, helps extend component life.

Compatible with the following Multiquip vibratory roller models:

• MRH601DS

Genuine Multiquip OEM part, sold by an authorized dealer.