MerCruiser 4cyl 470 3.7L 190 190hp Rocker Valve Cover 41638A1 41637 1983-89 75hp 2006 (and possibly others)

2006  (and possibly others)

Found on Mercury Mark 50E models using 23713A1 or 22623A1 Starter

please contact me and I should be able to help

Found on ALL OMC Stringer Sterndrives Drives From 1974-1985 120hp

Generally a part of 20862A1 Bearing Carrier Assembly used on Mark 55 / 55E / 58E / 55AM 55AE / 58AM / 58AE and some early 300 / 350 / 400 40hp / 450 45hp / 500 50hp  (please check your parts breakdown)

MerCruiser 4cyl 470 3.7L 190 190hp Rocker Valve Cover 41638A1 41637 1983-89 75hp 2006 (and possibly others)Item Details Removed from a 1985 1986 MerCruiser 470 (190hp) S N A681323 Overall Good Condition, original paint Parts Included MerCruiser Cylinder Head Valve Rocker Cover 41638A1 (Stamped 41637) This particular one was only used on 2bbl models as well as the 4bbl models with the 98348 C1 intake manifolds as these had the provision on the top for a stud for the 4BBL carburetors The 488 models had a different valve cover, but could be replaced by this