12V Marine Starter for Mercury Mercruiser, OMC & Volvo Penta engines. Replaces 50-806963A2, 50-806963A4, 50-806965A2. PMGR design, 11-tooth pinion, CW rotation. Premium quality replacement part. https://denparts.ca/12-volt-starter-replaces-mercury-50-806963a2-50-806963a4-50-806965a2/