Mercury Mariner 646-818846A3 646-818846T6 Connecting Rod 70hp-125hp L3 / L4 20hp Port and Starboard Left and

Port and Starboard Left and Right

Came off of a Mercury Mark 6 and appears to have been found on all Mark 6 & Mark 6A models Clamp & Swivel Bracket Assembly

Water Covers 0308699 / 308699 & 308591 /0308591

This would have been used with the LARGER OMC Stringer V6 & V8 Hydro-Mechanical Shift 800 Lower units 1979-1981 All of the lower gearcases from this time period were the same for V6 & V8 engines (V6 170hp / 185hp / V8 200hp / 230hp / 250hp / 260hp) 3

Mercury Mariner 646-818846A3 646-818846T6 Connecting Rod 70hp-125hp L3 / L4 20hp Port and Starboard Left andPart Number(s) Included Mercury 646 818846 Connecting Rod Assembly Superseded Equivalent Related P N: 646 818846A3 > 646 818846T6 Mercury 31 816567A1 Roller Bearing Assembly & Cage Superseded Equivalent Related P N: 31 816567A1 > 31 43012A1 > 31 43012A04 > 31 8443338A01 > 8M0235070 General Application Compatibility Found on 3cyl & 4cyl Inline mercury outboards 70hp 75hp 90hp 100hp 115hp using this particular connecting rod and NOT the 638 8532 1