MerCruiser 50-12177A2 1998570 Delco Remy Marine Starter GM 4.3L V6 V8 5.0L 5.7L Water Pumps and you will either need

and you will either need to replace the wire

please inspect pictures closely to ensure you are ordering the proper part

They used the same Gen II gearcase (1991-1997) so you're particular engine is not a factor here so this basically covers most (120hp 140hp 4cyl 165hp 6cyl 170hp 305 350 470 260hp 2

Used from 1989-1990

307356 / 0307356 Lever

MerCruiser 50-12177A2 1998570 Delco Remy Marine Starter GM 4.3L V6 V8 5.0L 5.7L Water Pumps and you will either needPart Number(s) Included MerCruiser 50 12177A2 {12"} Starter Motor Assembly (uses 12404 Starter Brace for mounting) Delco Remy 10MT Starter (Direct Drive Style)) Staggered Offset Bolt Pattern Part number 1998570 General Application Compatibility These were generally found on MerCruiser GM V6 4. 3L GM V8 5. 0L 305 GM V8 5. 7L 350 models USING A 14" FLYWHEEL and a 1 piece rear main seal crankshaft Roughly 1987 1992 (before the smaller 8" Gear Reduction