MerCruiser 73020-C R Alpha One 1 Lower Unit I/O 73020A14 Bearing Carrier 79448 Propellers & Parts MerCruiser Thermostat Housing For Closed

MerCruiser Thermostat Housing For Closed cooling systems

I know 43-24437 was a 22-tooth gear that was for single-cylinder WD3 applications that looks significantly different than this one

853020 Bracket

so I'll sell this one at a discounted rate for the aesthetic reasons

Found on OMC 3

MerCruiser 73020-C R Alpha One 1 Lower Unit I/O 73020A14 Bearing Carrier 79448 Propellers & Parts MerCruiser Thermostat Housing For ClosedItem Details The Bearings & Seals Should probably be replaced in this but this is up to your discretion. Used in MerCruiser Gen I lower units 1970 1982 (Gearcases that used a pre load pin If your gearcase does NOT have a pre load pin, then this is the incorrect bearing carrier) However, You just need to inspect the casting number to see if the one you are replacing is the right one This one has casting number 73020 C The other type of bearing carrier