Mercury Kiekhaefer Outboard Pressure Valve Reed Stop Plate 34-20036 Mark 20H 15 Heads as some of these screws

as some of these screws would be difficult to find elsewhere

"O" type gear housing Generally 1984-1990 and a few other models that had larger gearhousings on small outboards

7L 470 4cyl (1976-1979)

Early OMC versions of this were typically stamped 910840 / 0910840 or 983064 / 0983064 (1982 & 1983) rather than having the GM stamped number

Mercury Kiekhaefer Outboard Pressure Valve Reed Stop Plate 34-20036 Mark 20H 15 Heads as some of these screwsItem Description Mercury Part Number 34 20036 Pressure Valve Reed Stop Plate You get a set of 3 as pictured Found on Mercury Mark 15, Mark 20, Mark 20H, Mark 40, Mark 50, WJ7, WK7 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