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1981 Mercruiser Parts

Serial Number:
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OEM parts for 224 CID 3.7L Mercruiser
Mercruiser 2485201 Parts - Huge inventory of OEM Mercruiser 2485201 original parts
Mercruiser 2485801 Parts - Genuine 224 CID 3.7L Mercruiser 1981 2485801 parts

Models in the 350 CID 5.7L range
Mercruiser 260801 Parts - 1981 260801 Sternddrive OEM Replacement Parts
Find parts for 165 Drives
Mercruiser 2165201 Parts - Repair schematics for the 2165201 1981 model

All 1981 898-228 Drives Mercruiser Models
Mercruiser 228801 Parts - OEM Mercruiser 228801 parts shipped fast

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).