Yamaha YSC-10192-21-0C Exhaust Riser Elbow Hose Boot 4"in Sterndrive 4.3 5.0 5.7 Crankshaft If anything it looks identical

If anything it looks identical to the EGP-1513 on Heartbeat City Carmaro's website

Aftermarket Rebuild Kit for Walbro WMK Carburetors (Found on Various Horsepowers & Years) Probably in your best interest to just find the model number stamping on your carburetor

1980 1981 1982 1983 1984 1985 1986 1987 1988 1989

030 Oversize Piston Rings 39-64727 (Set of 4 as pictured)

S/N 03774865 & UP

Yamaha YSC-10192-21-0C Exhaust Riser Elbow Hose Boot 4"in Sterndrive 4.3 5.0 5.7 Crankshaft If anything it looks identicalPart Number(s) Included Yamaha YSC 10192 21 AC Exhaust Riser Hose Boots (4") This could possibly be YSC 10192 20 AC as well as there are 2 references for this boot on the diagram. I am unsure on this. This set came from a V8 These go between the riser and the elbow tube You get the pair as pictured General Application Compatibility All Yamaha GM V6 4. 3L & V8 5. 0L 305 & 5. 7L 350 Sterndrive Applications 1989 1990 Other Details Freshwater Used Parts