1978 Mercruiser Parts

Manufacturer:  Mercury Outboard Parts Mercury Marine Parts
Catalog:  Mercruiser Parts
Year:  1978
Serial Number:
 
Select Model: 
140CID 2.3L
2140208 - Mercruiser Parts 1978 2140208

153CID 2.5L
2120208 - Mercruiser Parts 1978 2120208
165 Drives
2165208 - Mercruiser Parts 1978 2165208
 

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).