OMC 389718 0387818 Propeller Prop Shaft Assembly Stringer Cobra 4cyl 400 1978-90 Dipsticks and Tubes but OMC used bolts rather

but OMC used bolts rather than studs at the end of the crankshaft to hold the couplers on) 3

814819A 2 Universal Joint Assembly

Was mostly used from 1979-1995 may work other years

1984-1985 was generally painted silver the coupler was the same)

Generally found on various MerCruiser 4

OMC 389718 0387818 Propeller Prop Shaft Assembly Stringer Cobra 4cyl 400 1978-90 Dipsticks and Tubes but OMC used bolts ratherItem Details OMC 387818 0387818 Lower Unit Gearcase Propeller Shaft Found on OMC Stringer 4cyl 400 Series & 4cyl Cobra 1978 1990. Could be used on Johnson Evinrude V4 outboards 1979 1982 as well Stamped 389718 (which is also a common late 80's early 90's stamped part number and these are interchangeable with those stamped 387818) Overall Good Condition, please see the pictures for the best idea of the condition. Part Numbers Included OMC 387818