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1978 Mercruiser Parts

Manufacturer:
Catalog:
Year:
1978
Serial Number:
Select Model:
1978 140 CID 2.3L Mercruiser Sternddrive Models
Mercruiser 2140208 Parts - View all diagram schematics for the 2140208

1978 Mercruiser 153 CID 2.5L
Mercruiser 2120208 Parts - Authorized dealer for 1978 OEM 2120208 parts
1978 165 Drives Mercruiser Sternddrive Motors
Mercruiser 2165208 Parts - Find 2165208 repair guides

Locating MerCruiser Serial Number Tags

Engine Serial Number: The serial number tag is located near the starter, by the flywheel housing; or, on the rocker arm or flame arrestor cover.

Transom plates: The serial number tag is located on the inner transon plate inside the boat; or, on the upper swivel pin.

Sterndrive Serial Number (separate from engine): The serial number tag is located on the upper drive shaft housing (starboard side or on the back of the housing).