MerCruiser 50-97499A2 Stater Motor 470 170hp 488 188hp 3.7L 1983-89 224CID 4cyl Exhaust Manifold For use with oil seal

For use with oil seal gasket  85817A 1

65hp (20" Transom): 1984

50-806965A2

Seems to be mostly found on engines that had roller cams / lifters

MerCruiser 50-97499A2 Stater Motor 470 170hp 488 188hp 3.7L 1983-89 224CID 4cyl Exhaust Manifold For use with oil sealRemoved from a 1983 1984 MerCruiser 470 170hp 224CID S N 6777941 Part Number(s) Included Marine Starter 50 97499A2 Superseded Related part numbers >50 72550A2 > 50 79604A3 18 5097 > 50 97499R3 Arco 30456 General Application Compatibility MerCruiser 470 485 488 165hp 170hp 188hp 190hp Models 1983 1989 Other Details Freshwater Used Parts Tested & Working A little bit of wear on the pinion teeth, but nothing abnormal (see pictures) Purchase with