MerCruiser Heat Exchanger 98618A1 98618 470 170hp 3.7L 4cyl 4" Bracket 190hp Engine Mounts 3301-824902A 9

3301-824902A 9

MerCruiser 37-37291 Oil Dipstick Tube Replaces 37-34540 and was replaced by 87717A1 (which I believe is the longer one with the threaded end for an oil suction connection

Pretty much outlined above

so it's hard to know what it is exactly

but the rubber is in good condition and doesn't feel compromised anywhere

MerCruiser Heat Exchanger 98618A1 98618 470 170hp 3.7L 4cyl 4" Bracket 190hp Engine Mounts 3301-824902A 9Item Details Removed from a 1985 1986 MerCruiser 470 S N A560005 Overall Good Condition Parts Included Heat Exchanger Mounting Bracket 98618A1 (Stamped 98618) 41024 Vibration Mount Grommet (as pictured) 2 of these are missing, you'll have to steal some from your original Compatibility For the most part it seems these parts were used from 1983 1989 on "470" models that used a 4" Heat exchanger ****(not the smaller 3" model)**** 1983 1984 1985 1986 1987