MerCruiser 1351-7356A1 Rochester Carburetor GM 2-barrel 165hp 6cyl 4.1L 250CID Distributor Ignition Parts just search "45586

just search "45586

45hp (1997)

but this is definitely a handful of them

323205 / 0323205 Pinion (1978-1981)

MerCruiser 1351-7356A1 Rochester Carburetor GM 2-barrel 165hp 6cyl 4.1L 250CID Distributor Ignition Parts just search "45586Item Details Freshwater Used Part GM Rochester 2 Barrel 2GC carburetor assembly MerCruiser Part Number 1351 7356A1 for 165hp 250CID 6cyl applications 1979 1981 but will replace earlier 2bbl Rochester carburetors from the 1970 1978 time period Related Possibly Equivalent Numbers (From the Early Models) 1351 4111A1 > 1351 4282A1 > 1351 4871A1 > 1351 4282A1 1351 5204A1 Visually it looks in good shape, however this may need to be cleaned or re built. I