Multiquip 472355260 Rotary Shaft Drive - OEM Replacement Part for Plate Compactors

The rotary shaft drive is a critical transmission component in reversible plate compactors, transferring engine power through the vibration case to generate the 5,400 vibrations per minute (90 Hz) needed for effective soil compaction. This precision-machined shaft works in conjunction with eccentric rotators and bearing assemblies to convert rotational motion into the high-frequency vibrations that compact sand, gravel, and cohesive soils.

Engineered specifically for the MVH128GH model, this drive shaft interfaces with bearing 6307C4 assemblies (item #2), bearing 6907C3 (item #9), and driven gear assembly (item #31) as shown in the official parts diagram. The shaft assembly operates within the vibration case filled with SAE 10W-30 oil (350cc capacity) and must maintain precise tolerances to ensure proper eccentric rotator function and optimal centrifugal force generation.

Signs of wear include unusual vibration patterns, reduced compaction effectiveness, excessive noise from the vibration case, or difficulty achieving the specified 89 ft/min travel speed. Regular inspection during scheduled maintenance intervals helps prevent catastrophic failure of this essential drivetrain component.

Compatible with:

• MVH128GH Reversible Plate Compactor

Genuine Multiquip OEM part, sold by an authorized dealer.