Engine Coupler for Mercruiser 3.7L Engines 82 and Earlier 69354A2

This coupler can be identified by being held on with the same bolts that hold the flywheel to the engine. The later style coupling for this engine used separatate bolts to hold it to the flywheel. THEY ARE NOT INTERCHANGABLE. Replaces Mercruiser part number 69354A
Where Ignition Is Just The Start.