Multiquip 14721Z0D000 Valve Exhaust GX100 - OEM Replacement Part

The exhaust valve controls the release of combustion gases from the engine cylinder on Honda GX100 engines used in Multiquip plate compactors and tamping rammers. This valve operates at engine speeds up to 3,600 rpm and must maintain precise seating to ensure proper compression, fuel efficiency, and maximum power output of 3.0 hp (2.2 KW). When exhaust valves wear or fail, symptoms include loss of power, difficulty starting, rough idle, increased fuel consumption, and inability to maintain the optimal 590-695 impacts per minute on tamping rammers.

Regular valve inspection should be performed during routine engine maintenance to prevent performance degradation. Worn exhaust valves can lead to poor compression, which directly affects the operating efficiency of your compactor or rammer. This valve is designed for the Honda GX100 air-cooled engine platform, ensuring proper fitment and optimal thermal management during high-temperature operation.

Compatible with the following Multiquip models:

• MT-65H
• MT-65HA
• MT77HFR
• MTR40HF
• MTX50HD
• MTX60HD
• MTX60HF
• MTX70HD
• MTX70HDR
• MTX70HF
• MTX80HDR
• MVC40H

Genuine Multiquip OEM part, sold by an authorized dealer.