MerCruiser 73999 120hp 2.5L 140hp 2bbl Flame Arrestor Carburetor Cover Top
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- MerCruiser 2bbl Flame Arrestor
- Barbron Corporation 571204AA
- 2-5/8" I.D. Throat on this for Rochester 2bbl carburetors
- Tab where hose typically attached to appears to be missing on this.
Part Numbers Included
- 73999 Flame Arrestor (superseded to 86270 - which looks a bit different but functionally the same)
- 32-62060 Vent Hose, carburetor to rocker cover.
- Generally Found On MerCruiser 120hp 2.5L / 140hp 3.0L 4cyl / 165hp 4.1L 6cyl Models 1972-1978 that were using Rochester carburetors with 2-5/8" opening (S/N 4469866 & up most likely)
- Yours should look just like this.
Purchase with confidence!
1972 1973 1974 1975 1976 1977 1978