ITEM#: 100-05K
PISTON KIT
MERCURY / MARINER 20 - 50 HP CROSS FLOW 72-97 STANDARD
OEM#: 743-5172A6, 780-9229A7
2.565"
BRAND: WSM
FITMENTS:
Make
Model
Year(s)
Mariner
ALL
Mercury
2 Cyl
2.565 Bore Cross Flow 20
1972-1979
Mercury
4 Cyl
2.565 Bore Cross Flow 40
1989-1997
Mercury
4 Cyl
2.565 Bore Cross Flow 50
1970-1985
NOTE: 2.565"
