Mercury Kiekhaefer Outboard 39-64727 Piston Ring .030 Oversize KG4 Mark 15 30H Flywheel 32-60200 Thermostat Housing To Rear

32-60200  Thermostat Housing To Rear End Cap

3L V6 262 185hp / 205hp (Using 3" exhaust y-pipe - Usually on Pre-1987 models)

Electric Starter Motor: 50-822462-1

Stamped Part number is 1623-859399-C Indicated part number in manual would be 1623-859399T18

Mercury Kiekhaefer Outboard 39-64727 Piston Ring .030 Oversize KG4 Mark 15 30H Flywheel 32-60200 Thermostat Housing To RearItem Description Mercury Part Number . 030 Oversize Piston Rings 39 64727 (Set of 4 as pictured) If you are unsure on compatibility feel free to ask! Purchase with confidence! General Disclaimer (please read) These are New Old Stock Parts from a large mercury Mark & K models cabinet I have. Some of these parts might work on more models than listed in the title and or the description, Please do your own research There might be some surface rust,