Multiquip 16015Z4EW51 Chamber Set Float - OEM Replacement Part

The float chamber set regulates fuel delivery to the carburetor on Honda GXR120RT-KRB6 powered tamping rammers, ensuring consistent engine performance during compaction operations. This critical fuel system component maintains proper fuel levels in the carburetor bowl, preventing fuel starvation during the 644-695 blows per minute operation cycle and supporting the engine's 3.6 hp output at 3,600 rpm.

When the float chamber fails, operators may experience symptoms outlined in Multiquip's troubleshooting procedures including no fuel present at carburetor, engine starting difficulties, or inconsistent throttle response during operation. The MT77HFR operates with a 2.11 qt fuel tank capacity and requires reliable fuel delivery to maintain the maximum governed speed of 3,800-4,100 rpm under no-load conditions. This OEM float chamber set ensures proper fuel flow through the fuel cock and carburetor assembly, critical for maintaining the impact force range of 2,653-3,080 lbf required for effective soil compaction.

Compatible with the following Multiquip models:

• MT77HFR Tamping Rammer

Genuine Multiquip OEM part, sold by an authorized dealer.