MerCruiser 185 hp parts: choose the right catalogue

MerCruiser 185 hp parts: choose the right catalogue

Identify the correct MerCruiser 185 hp engine variant

Logo MerCruiser

This page brings together parts catalogues for the MerCruiser 185 hp engine, in the inboard 6-cylinder engine category. Before searching for a replacement part, identify the variant that matches your engine precisely.

Two catalogues are available: the MerCruiser 185 engine with a 2 bbl. carburettor, GM 262 V-6, from 1985 to 1987, with serial numbers 0A331455 to 0B527954; and the MerCruiser 185 engine with a 4 bbl. carburettor, GM 229 V-6, from 1983 to 1984, with serial numbers 6330183 to 6919655.

The years, carburettor type, engine specified and, above all, the serial-number range distinguish these similar catalogues. Check your engine’s serial number before opening the relevant exploded view or diagram.

Once you have identified the correct variant, consult the exploded views to locate the required mechanical assembly and note the part reference suited to your MerCruiser 185 hp catalogue.

MerCruiser 185 hp parts catalogue with 1983-1984 and 1985-1987 variants, distinguished by engine and serial number.

search

All engines

M18B185A Moteur mercruiser 185 (2 bbl.) gm 262 v-6 1985-1987 0a331455 thru 0b527954 M18B185B Moteur mercruiser 185 (4 bbl.) gm 229 v-6 1983-1984 6330183 thru 6919655