Yamaha YSC-10191-10-0C Exhaust Manifold 10191100 V8 5.0L 5.7L STBD GM 1989-1990 25hp Stamped 85784 - But functionally

Stamped 85784 - But functionally equivalent to those stamped 571517AA (which I have seen before and they use multiple illustrations in the parts diagrams)

but can be used if necessary

1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1978 1979 1980 1981 1982 1983

You can either use your existing one or order a new replacement to use/install your propeller properly

Many others:

Yamaha YSC-10191-10-0C Exhaust Manifold 10191100 V8 5.0L 5.7L STBD GM 1989-1990 25hp Stamped 85784 - But functionallyPart Number(s) Included Yamaha YSC 10191 10 0C Exhaust Manifold (GM V8) Starboard Right Side Manifold (Based on the installed water fitting orientation) Stamped 10191100 General Application Compatibility All Yamaha GM V8 5. 0L 305 & 5. 7L 350 Sterndrive Applications 1989 1990 Other Details Freshwater Used Parts No Cracks or Welds Purchase with confidence!