Multiquip 16211Z4M000 Insulator Carburetor - OEM Replacement Part

The carburetor insulator creates a critical thermal and vibration barrier between the carburetor and engine block on the Honda GX160UT2SMXE engine used in MVB150H plate compactors. This gasket-like component prevents heat transfer from the engine that could cause fuel vaporization issues and isolates the carburetor from engine vibrations that can affect fuel delivery and cause premature wear.

In the MVB150H block plate compactor, the Honda GX160 4.9 HP air-cooled 4-cycle gasoline engine drives the eccentric shaft to generate vibrations transmitted to the rubber rolls for surface flattening. A deteriorated carburetor insulator can lead to hard starting, rough idle, or fuel delivery problems—symptoms often mistaken for carburetor adjustment issues. If troubleshooting reveals starting problems or the engine runs too lean or rich despite proper carburetor settings, inspect this insulator for cracks, compression damage, or fuel degradation.

This insulator should be replaced any time the carburetor is removed for service or cleaning to ensure proper sealing and prevent air leaks that affect engine performance.

Compatible Models:

• MVB150H Plate Compactor

Genuine Multiquip OEM part, sold by an authorized dealer.