MerCruiser Plastic Carburetor Flame Arrestor Engine Top Cover 4.3/V6 Alpha One
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- MerCruiser Part Number 18484A3 (for the plastic part)
- I believe the decal set for this is technically 812776A1
- The plastic part of this is generally found on Many V6 & V8 MerCruiser models utilizing the "New Design" Flame Arrestor Carburetor Cover 1981-1998 (4.3L V6 / 5.0L 305 V8 / 5.7L 350 V8 / 7.4L 454 V8 / 8.2L 502 etc)
- Has a crack along the middle (pretty common for these) but should still get the job done. Please see pictures to get the best idea of condition
- The text on this is MerCruiser 4.3/V6 Alpha One / Thunderbolt Ignition/Power Steering
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Related Part Numbers
1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 Alpha One Gen II Bravo Mag Sterndrive Stern Drive 800 I/O 57882T1