MerCruiser 425 hp parts: engine and sterndrive catalogues

MerCruiser 425 hp parts: engine and sterndrive catalogues

Identify the right MerCruiser 425 hp variant by serial number

Logo MerCruiser

Access MerCruiser exploded views and the associated parts diagrams for the 425 hp family. This page brings together several catalogues covering MerCruiser 496 MAG H.O., 496 MAG EC H.O. and 8.2L Inboard H.O. EC engines, as well as a MerCruiser 496 H.O. Bravo One sterndrive.

To find the correct MerCruiser spare parts, select the variant that exactly matches your equipment. The child catalogues are distinguished by model and serial number ranges, such as 0M025000 to 0M687143, 1A066166 to 1A350678, or 1A350679 and later.

Before opening a MerCruiser diagram, record the serial number shown on the engine or sterndrive, depending on the part required. This check helps you select the appropriate catalogue and identify the reference more precisely in the exploded view.

The selection includes catalogues for MerCruiser engines and a MerCruiser sterndrive. Do not rely on the 425 hp rating alone: also compare the exact model description and the displayed serial number range.

Exploded views and catalogue diagrams for MerCruiser 425 hp, with engine and sterndrive variants identified by serial number.

search
MerCruiser 496 H.O. Bravo 1G400000+

MerCruiser 496 H.O. Bravo sterndrive parts for serial range 1G400000 & up, with exploded views and diagrams.
496 mag H.O. S/N 0M025000

Parts and exploded views for the MerCruiser 496 mag (h.o. model) engine, serial range 0M025000 THRU 0M687143.
496 mag (h.o. model) S/N 0m687144

Parts, exploded views and diagrams for the MerCruiser 496 mag (h.o. model) engine, serial range 0m687144 THRU 0w059999.
496 mag (H.O.) S/N 0W060000

MerCruiser 496 mag (h.o. model) engine parts for serial range 0W060000 to 0W309999, with exploded views and references.
MerCruiser 496 mag S/N 0w310000

Parts, exploded views and diagrams for the MerCruiser 496 mag (h.o. model) engine, serial range 0w310000 thru 0w649999.
496 Mag H.O. S/N 0W650000

MerCruiser 496 Mag (H.O. model) engine parts and exploded views, serial range 0W650000 THRU 1A066165.
MerCruiser 496 Mag S/N 1A066166

Parts and exploded views for the MerCruiser 496 Mag (H.O. model) engine, serial range 1A066166 THRU 1A350678.
496 mag (h.o.) S/N 1a350679

Parts catalogue for the MerCruiser 496 mag (h.o. model) engine, serial range 1a350679 & UP, with exploded views and diagrams.
MerCruiser 496 Mag EC – 1A066166

Exploded views and spare parts for the MerCruiser 496 Mag EC (H.O. Model), serials 1A066166 to 1A350440.
MerCruiser 8.2L H.O. S/N 1A350802

MerCruiser 8.2L Inboard (H.O.) EC engine catalogue for serial numbers 1A350802 THRU 2A041664, with exploded views and references.
MerCruiser 8.2L Inboard S/N 2A041665+

Parts and exploded views for the MerCruiser 8.2L Inboard (H.O.) EC engine, serial numbers 2A041665 & UP.

All engines

M49H496A Embase mercruiser 496 h.o. bravo 1g400000 & up M49M496H Moteur mercruiser 496 mag (h.o. model) 0m025000 thru 0m687143 M49M496I Moteur mercruiser 496 mag (h.o. model) 0m687144 thru 0w059999 M49M496J Moteur mercruiser 496 mag (h.o. model) 0w060000 thru 0w309999 M49M496K Moteur mercruiser 496 mag (h.o. model) 0w310000 thru 0w649999 M49M496L Moteur mercruiser 496 mag (h.o. model) 0w650000 thru 1a066165 M49M496M Moteur mercruiser 496 mag (h.o. model) 1a066166 thru 1a350678 M49M496N Moteur mercruiser 496 mag (h.o. model) 1a350679 & up M49M496P Moteur mercruiser 496 mag ec (h.o. model) 1a066166 thru 1a350440 M82ILINC Moteur mercruiser 8.2l inboard (h.o.) ec 1a350802 thru 2a041664 M82ILIND Moteur mercruiser 8.2l inboard (h.o.) ec 2a041665 & up