Multiquip 456336400 Coupling MVH-303DSA/502B - OEM Replacement Part

The coupling is a critical power transmission component that connects the engine drive to the eccentric weight assembly in reversible plate compactors. This OEM coupling ensures proper transfer of rotational force from the engine to generate the high-frequency vibrations (5,200 VPM) necessary for effective soil compaction. When this coupling fails or wears, operators typically experience loss of vibration, unusual noise during operation, or complete failure to compact.

Designed specifically for Multiquip's MVH-series reversible plate compactors, this coupling maintains the precise tolerances required for reliable operation under the demanding conditions of sand, gravel, and cohesive soil compaction. Regular inspection of the coupling during routine maintenance intervals helps prevent unexpected downtime on job sites including road construction, embankments, pipeline backfilling, and foundation work.

Compatible with the following Multiquip plate compactor models:

• MVH208DZ
• MVH308DE
• MVH308DZ
• MVH308GH
• MVH408DE
• MVH408DZ
• MVH408GH
• MVH408GV
• MVH508DE
• MVH508DZ
• MVH508GH
• MVH508GV

Genuine Multiquip OEM part, sold by an authorized dealer.