Multiquip 472355270 Rotary Shaft Driven - OEM Replacement Part for Plate Compactor

The rotary shaft driven is a critical component in the eccentric vibration system of reversible plate compactors, transferring rotational power from the engine to generate the high-frequency vibrations necessary for soil compaction. This shaft works in conjunction with eccentric rotators and bearing assemblies to produce the 5,400 VPM (90 Hz) vibration frequency that creates the compactor's powerful compaction force and forward/reverse travel capability.

Part number 472355270 is engineered specifically for the MVH128GH model and works within the vibration case assembly alongside bearing 6307C4 (position 2), bearing 6907C3 (position 9), and eccentric rotators (position 18). The shaft interfaces with the driven gear assembly and piston rod mechanism to enable the reversible hydraulic direction control system. Operating in an environment with SAE 10W-30 lubricant, this precision-machined shaft must maintain tight tolerances to ensure proper vibration transmission and prevent premature wear of surrounding bearings and seals.

Signs that this shaft may need replacement include unusual vibration patterns, excessive noise from the vibration case, oil leakage around bearing seals, or loss of compaction efficiency. This component should be inspected during major service intervals when the vibration case is opened for maintenance.

Compatible models:

• MVH128GH

Genuine Multiquip OEM part, sold by an authorized dealer.