Multiquip 351420400 Piston End DR-50 - OEM Replacement Part for Tamping Rammers

The Piston End DR-50 is a critical internal component in the power transmission system of Multiquip tamping rammers, converting the circular motion generated by the engine into the powerful impact force delivered at the rammer foot. This component operates within the oil bath lubrication system and plays an essential role in generating the 2,200 lbs. per blow impact force and 675 blows per minute that make these rammers capable of compacting soil for pipeline backfilling, road construction, and embankment work.

During operation, the piston end experiences continuous high-stress impacts as it drives the reciprocating action through the spring cylinder assembly. Regular inspection of oil levels through the sight glass at the rear of the tamper foot is essential for proper lubrication of this component. Signs that replacement may be needed include decreased impact force, unusual vibration or noise from the rammer body, or visible metal particles in the oil bath indicating internal wear.

This genuine OEM part is compatible with the following Multiquip tamping rammer models:

• MT-60H/H2
• MT-60HS
• MT-54F

Genuine Multiquip OEM part, sold by an authorized dealer.