1970-1974 Mercury 3193A2 Piston & Pin & Connecting Rod Assembly 50 HP Vintage (Mc)Note: looks like scoring in picture but is hardly felt with fingernail. Part Description: 1970 1974 Mercury 3193A2 Piston & Pin & Connecting Rod Assembly 50 HP Part Number(s): 3193A2 Model(s): 1970 1974 Mercury Condition Description: Used, in good condition Retail Price: $129. 00 Part Details: Piston & Pin & Connecting Rod Assembly This should fit: 1970 1500100 CRANKSHAFT, PISTON AND CONNECTING ROD 1970 1020100 PISTON AND CONNECTING ROD ASSEMBLY 1971

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