OMC 121731 0121731 305981 0305981 Lower Unit Water Passage Swivel Housing Nut Oil Pans Pulley Flange: 29907

Pulley Flange: 29907

Widely used  in all OMC Stringer 800 V6 (3

7L 350 outdrives 1982-1986 1978-1981 Used a completely different housing & shift cable that operated in the complete opposite manner

The Part # of the cylinder head cover is 290913711 or 290913710

Item Details (General Applications)

OMC 121731 0121731 305981 0305981 Lower Unit Water Passage Swivel Housing Nut Oil Pans Pulley Flange: 29907Part Number(s) Included 121731 0121731 Nut (Swivel Housing or Water Passage Housing Stud) 305981 0305981 Washer You get a set of 6 of each as pictured General Application Compatibility Would have been found on Various OMC applications, but mainly to attache the water passage housing on the lower unit of the Cobra Drives (1986 1993) and the Swivel Housing on the Mechanical Shift OMC Stringer Drives (1978 1985) Other Details Freshwater Used Parts