Multiquip 18310ZDJ000 Muffler Complete - OEM Replacement Part for Tamping Rammers

The complete muffler assembly directs exhaust gases away from the operator and reduces engine noise during tamping operations. This critical exhaust component maintains proper backpressure for the Honda GXR120RT engine while keeping sound levels manageable during extended compaction work on road construction, backfilling, and embankment projects.

Designed for Multiquip tamping rammers operating at 644-695 blows per minute with impact forces reaching 2,653-3,080 lbf, this muffler assembly withstands the constant vibration inherent in rammer applications. A properly functioning muffler ensures optimal engine performance during full-throttle operation, which is required for maintaining the MT77HFR's specified operating speed of 3,800-4,100 rpm. Symptoms of muffler failure include excessive noise, reduced engine power, and difficulty maintaining proper RPM under load.

This complete assembly includes all necessary mounting hardware for straightforward replacement during routine maintenance or after damage from jobsite conditions.

Compatible with the following Multiquip tamping rammer models:

• MT77HFR
• MTX70HDR
• MTX80HDR

Genuine Multiquip OEM part, sold by an authorized dealer.