MerCruiser 340 hp engine parts: choose the right catalogue

MerCruiser 340 hp engine parts: choose the right catalogue

Identify your MerCruiser 340 hp version before searching for a part

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This family brings together MerCruiser 340 hp engine parts catalogues for 8-cylinder versions. Before searching, identify the variant that precisely matches your engine.

The child catalogues are distinguished by years, engine codes and serial number ranges. They include the 340 MIE with GM 454 V-8 from 1981 to 1987, 7.4L MIE MPI versions, as well as Black Scorpion and Scorpion 377 engines.

Note the serial number of the engine or sterndrive concerned, then compare it with the details shown in each catalogue. This check helps prevent errors before opening a MerCruiser exploded view or MerCruiser diagram.

Once you have identified the correct variant, consult its exploded views to locate the required part and note its description. This will help you identify your MerCruiser spare parts more efficiently.

MerCruiser 340 hp engine parts catalogues distinguished by years, engine codes and serial number ranges.

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M34M340A Moteur mercruiser 340 mie w_b_w gm 454 v-8 1981-1987 5889914 thru 0b788365 M62MACKA Moteur mercruiser black scorpion mx 6.2l mpi 0m391750 thru 0w689999 M62MACKB Moteur mercruiser black scorpion mx 6.2l mpi 0w690000 thru 0w698432 M62S200A Moteur mercruiser black scorpion mx 6.2l ski (gen plus) v-8 2001-2002 0l670015 thru 0m391599 M74M454C Moteur mercruiser 7.4l mie mpi (lh) gen. v gm 454 v-8 1995-1996 0f563052 thru 0f820103 M74M454D Moteur mercruiser 7.4l mie mpi (lh) gen. vi gm 454 v-8 1996-1997 0f820104 thru 0k999999 MSCS377A Moteur mercruiser scorpion 377 0w698433 & up