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Sierra Marine 18-4189 .020 Bore Piston Kit with rings, 10520997 - Big Block

SIERRA

Sierra Marine 18-4189 .020 Bore Piston Kit with rings, 10520997 - Big Block

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$ 89.00 $ 189.99
Only 2 left in stock - order soon

New old stock Piston for a Mercruiser Big Block and .020 bore. Comes with all 3 rings.

 

 

 

Compatibility Mercruiser Stern Drive, 330 GM 454, 4623115 Thru 6083144, 1977-1981
Mercruiser Stern Drive, 330 GM 454, 6083145 Thru 0B816540, 1982-1987
Mercruiser Stern Drive, 330 MIE GM 454, 4623115 Thru 5889913, 1977-1980
Mercruiser Stern Drive, 340 MIE GM 454, 5889914 Thru 0B788365, 1981-1987
Mercruiser Stern Drive, 454 MAG ALPHA GM 454, 0A631894 Thru 0B785148, 1986-1988
Mercruiser Stern Drive, 7.4L BRAVO GM 454, 0B771113 Thru 0D603117, 1988-1991
Mercruiser Stern Drive, 7.4l MIE W/B/W, 0B788366 Thru 0D715493, 1988-1992
Mercruiser Stern Drive, 7.4L MIE W/HURTH GM 454, 0C391564 Thru 0D715493, 1989-1992

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