Multiquip 16541Z4M000 Governor Arm Shaft - OEM Replacement Part

The governor arm shaft is a critical engine component that connects the governor mechanism to the throttle control system, regulating engine speed under varying loads during compaction operations. This shaft enables the governor arm to pivot and adjust the throttle position, maintaining consistent RPM as the compactor encounters different surface conditions and resistance levels.

Designed specifically for the Honda GX160UT2SMXE engine equipped on Multiquip plate compactors, this shaft works in conjunction with the governor system to prevent engine over-speeding and maintain the optimal 3600 RPM operating speed. The governor assembly is essential for protecting the 4.9 HP air-cooled gasoline engine from damage caused by excessive speed, particularly during the high-vibration operation of block plate compactors. Worn or damaged governor arm shafts can result in erratic engine speeds, poor throttle response, or inability to maintain proper RPM under load, directly affecting compaction performance and engine longevity.

Compatible Models:

• MVB150H Plate Compactor

Genuine Multiquip OEM part, sold by an authorized dealer.