1977 MerCruiser 3.0L 140 HP 4-Cylinder Inboard Motor | truck, engine, Mercury Marine | $995 Clean Used 1977 MerCruiser 3.0L 140 HP 4 Cylinder Inboard Motor. Model number: MCM-140. Serial number: 4514687.
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Mercruiser engine block 3.0L 4 cylinder 181 longblock 1996-2016 (8M0187364) - NauticStore24 Online Shop
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