Chrysler Force Outboard 55hp 559HA Gear Housing 819500A3 141298 Prop Shaft cage Lower Unit but OMC used bolts rather

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

which also references to part number 1368-7466A1 (1368-7466A1) & 1368-7466A3 (Center / Bottom) Seems to have been used on 1979 & 1980 Mercury 140hp Outboards

Stamped Part Number is 1547-9412-C1 (sometimes 1547-9105) (Located in the exhaust area on the underside of the case) This is not as important

Was used on in-line engines from the 70's and 80's

I don't know too much about this

Chrysler Force Outboard 55hp 559HA Gear Housing 819500A3 141298 Prop Shaft cage Lower Unit but OMC used bolts ratherRemoved from a 1970 Chrysler Outboard 55hp Model # 559HA Inline 2 Cyl. cylinder Two 2 Stroke Serial # 1079 Long Shaft Part #'s Prop Shaft 819500A3 Lower Unit Gearcase Bearing Cage 141298 FA141298 817731A5 Clutch Dog: Item Condition and Notes: Good Working Condition Please Inspect Pictures for condition Yours should look like this one. Please ask if you are unsure if this part will work for you. Please send model and serial number. You will receive