WSM
WSM Mercury 50-150 HP Cross Flow Piston Kit 100-15k, STD SIZE 774-8600A3
WSM Mercury 50-150 HP Cross Flow Piston Kit 100-15k, STD SIZE 774-8600A3
Couldn't load pickup availability
WSM Mercury 50-150 Hp Low Dome Carb Models Only Piston Kit
2 ring low dome and will replace 2 or 3 ring low dome
and high dome OEM pistons
ITEM#: 100-15K
PISTON KIT
MERCURY / MARINER 50 - 150 HP CROSS FLOW 73-90 STANDARD
OEM#: 7437A3, 774-8600A3, 774-9137A9,
8199A3, 8200A4
NOTE: 2.875"
BRAND: WSM
FITMENTS:
Make
Model
Year(s)
Mariner
ALL
Mercury
3 Cyl
2.875 Bore Cross Flow 50
1983-1990
Mercury
3 Cyl
2.875 Bore Cross Flow 60
1984-1990
Mercury
3 Cyl
2.875 Bore Cross Flow 65
1973-1976
Mercury
3 Cyl
2.875 Bore Cross Flow 70
1977-1983
Mercury
6 Cyl
2.875 Bore Cross Flow 115
1980-1988
Mercury
6 Cyl
2.875 Bore Cross Flow 140
1978-1981
Mercury
6 Cyl
2.875 Bore Cross Flow 150
1973-1978
Mercury
6 Cyl
2.875 Bore Cross Flow 90
1984-1988
NOTE: 2.875"
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