Multiquip 11477114260 Tappet FO L48EE-DRM - OEM Replacement Part for Rammers

The tappet is a critical valve train component in the Yanmar L48V6 diesel engine that powers Multiquip tamping rammers, responsible for transferring motion from the camshaft to open and close the engine valves with precision timing. This valve tappet ensures proper engine breathing and combustion efficiency, which is essential for maintaining the 3,300 rpm operating speed required for optimal ramming performance at 700 blows per minute.

Worn or damaged tappets can cause engine misfiring, reduced power output, excessive valve noise, and difficulty maintaining proper operating RPM. If your MT-76D2 or MT-86D series rammer experiences rough idling, loss of impact force, or abnormal engine noise during operation, valve train components including tappets should be inspected. The Yanmar L48V6 engine in the MT-76D2 produces an impact force of 3,600 lbs per blow, and maintaining proper valve timing through quality tappets is crucial for this performance level.

This tappet is compatible with the following Multiquip tamping rammer models:

• MT-76D2
• MT-86D
• MT-86D2

Genuine Multiquip OEM part, sold by an authorized dealer.