MerCruiser 370 hp engine parts: choose the correct catalogue

MerCruiser 370 hp engine parts: choose the correct catalogue

Identify the MerCruiser 370 hp version before searching for a part

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This family brings together catalogues for MerCruiser 370 hp engines associated with the 8-cylinder inboard category. Before searching for MerCruiser spare parts, identify the variant that exactly matches your engine.

The child catalogues are distinguished in particular by serial number ranges and the designations included in the reference: 370 TRS GM 454 V-8, 8.1L inboard in base, inline or v-drive configuration, 8.1L TowSport, and TDI 4.2L 370 MCM or MIE.

The serial number is essential for selecting the correct MerCruiser exploded view and corresponding diagram. Compare it with the catalogue details before recording a reference or identifying a part.

Once you have found the exact variant, consult the exploded views and diagrams for its different assemblies to locate the MerCruiser 370 hp parts suited to the catalogue being consulted more easily.

Catalogue family for MerCruiser 370 hp engines. Check the version and serial number before consulting the exploded views.

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MerCruiser 370 TRS 1978-1985

Parts and exploded views for the MerCruiser 370 TRS GM 454 V-8 engine, 1978-1985, serial range 4179554 THRU 6721527.
MerCruiser 370 TRS 1985-1987

MerCruiser 370 TRS GM 454 V-8 engine parts 1985-1987, serial 6721528 THRU 0B714586, with exploded views.
MerCruiser 8.1l Base S/N 0M026000

Parts and exploded views for the MerCruiser 8.1l Inboard (Base) engine, series 0M026000 THRU 0M319124.
MerCruiser 8.1L S/N 0M319125

Parts and exploded views for the MerCruiser 8.1L inboard (base) engine, serial 0M319125 THRU 0W089999.
8.1L Inboard (base) S/N 0W090000

Parts and exploded views for the MerCruiser 8.1L Inboard (base) engine, serial range 0W090000 THRU 0W389999.
MerCruiser 8.1l inboard S/N 0W390000

Catalogue of MerCruiser 8.1l inboard (base) engine parts, serial range 0W390000 THRU 0W689999, with exploded views and part numbers.
MerCruiser 8.1L Inboard S/N 0W690000

Parts, exploded views and diagrams for the MerCruiser 8.1L Inboard (base) engine, series 0W690000 THRU 0W698172.
MerCruiser 8.1L S/N 0W691821

Parts and exploded views for the MerCruiser 8.1L inboard (base) engine, serial range 0W691821 THRU 1A380318.
MerCruiser 8.1L EC 0W697154

Catalogue of MerCruiser 8.1L Inboard (Base) EC engine parts, serial number 0W697154 thru 1A380251.
MerCruiser 8.1L Inline 1G300000

MerCruiser 8.1L Inboard (Inline) engine parts catalogue, serial number range 1G300000 & up.
MerCruiser 8.1L V-Drive 1G300000

Parts and exploded views for the MerCruiser 8.1L inboard (V-drive) engine, serial range 1G300000 & up.
MerCruiser 8.1L Towsport 1A380074+

Parts catalogue for the MerCruiser 8.1L Towsport (base) engine, serial 1A380074 & UP.
MerCruiser TDI 4.2L 370 MCM

Catalogue for the MerCruiser TDI 4.2L 370 MCM engine, CMC000200 & UP series, with exploded views and spare part references.
MerCruiser TDI 4.2L 370 MIE

Parts catalogue for the MerCruiser TDI 4.2L 370 MIE engine covering serial range CMC000200 & UP.

All engines

M37T370A Moteur mercruiser 370 trs gm 454 v-8 1978-1985 4179554 thru 6721527 M37T370B Moteur mercruiser 370 trs gm 454 v-8 1985-1987 6721528 thru 0b714586 M42M370A Moteur mercruiser tdi 4.2l 370 mcm cmc000200 & up M42M370B Moteur mercruiser tdi 4.2l 370 mie cmc000200 & up M81ILINA Moteur mercruiser 8.1l inboard (base) 0m026000 thru 0m319124 M81ILINB Moteur mercruiser 8.1l inboard (base) 0m319125 thru 0w089999 M81ILINC Moteur mercruiser 8.1l inboard (base) 0w090000 thru 0w389999 M81ILIND Moteur mercruiser 8.1l inboard (base) 0w390000 thru 0w689999 M81ILINE Moteur mercruiser 8.1l inboard (base) 0w690000 thru 0w698172 M81ILINF Moteur mercruiser 8.1l inboard (base) 0w691821 thru 1a380318 M81ILING Moteur mercruiser 8.1l inboard (base) ec 0w697154 thru 1a380251 M81ILINO Moteur mercruiser 8.1l inboard (inline) 1g300000 & up M81ILINP Moteur mercruiser 8.1l inboard (v-drive) 1g300000 & up M81TLTOA Moteur mercruiser 8.1l towsport (base) 1a380074 & up