Engine Coupler for MerCruiser 3.7L & 3.7LX – 1983–1989

Compare retailer offers

About this product

This replacement engine coupler connects the engine flywheel to the sterndrive input shaft, transferring engine power to the drive. It provides a replacement for a worn or damaged coupler on compatible MerCruiser 3.7-litre petrol engines. Designed for selected engines manufactured between 1983 and 1989, it replaces the original coupling assembly referenced below. Product details Part type: Engine coupler assembly Fitting position: Engine flywheel to sterndrive input shaft Mounting type: Flywheel mount Application: Selected MerCruiser 3.7L and 3.7LX engines Model references: 165, 170, 180, 190, 470 and 488 Year range: 1983–1989 Engine serial range: 6170297 and above, within the listed applications Product status: Aftermarket replacement (non-OEM) Replaces manufacturer’s part number 97432A2 Check compatibility Confirm the replacement using your engine serial number and original coupler reference. Compare the mounting arrangement and shaft connection before ordering, as the model name alone does not confirm fitment. Earlier MerCruiser 470 and 485 applications from 1976–1982 use a different coupler, referenced as 69354A2. Check the coupling specified for your engine before ordering. Du

More from Not specified