MerCruiser OMC GM 2.5L 4cyl Crankshaft Bearing Cap Set 1972-1986 397014 3872781 Bow Rail Boat Swim Platform Supports:

Boat Swim Platform Supports:

290978341 Exhaust Manifold 6978 341

MERCRUISER215H 1970

I see WM6-3 on the one and I'm assuming that it should read WM6-1 on the other one

) GM 262 V-6 1992-1993 0D714107 THRU 0F000877

MerCruiser OMC GM 2.5L 4cyl Crankshaft Bearing Cap Set 1972-1986 397014 3872781 Bow Rail Boat Swim Platform Supports:Part Numbers (GM MerCruiser OMC Stringer OMC Cobra) Intermediate and Front Crankshaft Bearing Cap x4 GM 3749951 (Casting sometimes this was different or not visible as this actual stamped number likely changed over the years) MerCruiser 35310 OMC (GM 3970194) Rear Crankshaft Bearing Cap MerCruiser 49954 OMC (GM 3928975) Crankshaft Bearing Cap to Cylinder Block Bolt (2 31 32") MerCruiser 10 46717 OMC (GM 3872781) Pre 1972 2. 5L engines typically used a