Sierra Marine Parts Catalog

926 120 1978-81 18-3705 18-4228 18-4222 18-3742 18-3716 140 1978-81 18-3705 18-4228 18-4222 18-3742 18-3716 185 1978-80 18-3708-1 18-4231 18-4223 18-3741 18-3715 200 1979-81 18-3708-1 18-4231 18-4223 18-3741 18-3715 225 1978 18-3708-1 18-4231 18-4223 18-3741 18-3715 230 1979 18-3708-1 18-4231 18-4223 18-3741 18-3715 240 1978 18-3708-1 18-4231 18-4223 18-3741 18-3715 260 1979-81 18-3708-1 18-4231 18-4223 18-3741 18-3715 262 1987-89 18-3708-1 18-4231 18-4223 18-3741 18-3715 350 1988-91 18-3708-1 18-4231 18-4223 18-3741 18-3715 351 1992 18-3708-1 18-4231 18-4223 18-3741 18-3715 454 1990-92 18-3708-1 18-4231 18-4223 18-3741 18-3715 Cotter Prop Model Year Nut Spacer Washer Pin Nut Kit NUT/SPACER/WASHER/COTTER PIN/PROP NUT KIT APPLICATION ➄ 18-6019 ANODE Replaces: 982277, 982438 For intermediate housing on Stringer Drive models ➄ 18-6020 ANODE Replaces: 976669 For Stringer Drive models with central grounding point on boat hull ➄ 18-6024 ➃ 18-6024A ANODE Replaces: 393023, 436745 (1982-87) For use on gearcases ➃ Aluminum ➄ Zinc 460 1989-90 18-3708-1 18-4231 18-4223 18-3741 18-3715 502 1992 18-3708-1 18-4231 18-4223 18-3741 18-3715 2.3 1987-90 18-3705 18-4228 18-4222 18-3742 18-3716 2.5 1982-86 18-3705 18-4228 18-4222 18-3742 18-3716 3 1982-89 18-3705 18-4228 18-4222 18-3742 18-3716 3 1990-92 18-3708-1 18-4231 18-4223 18-3741 18-3715 3.8 1981-85 18-3708-1 18-4231 18-4223 18-3741 18-3715 4.3 1985-92 18-3708-1 18-4231 18-4223 18-3741 18-3715 5 1982-92 18-3708-1 18-4231 18-4223 18-3741 18-3715 5.7 1979-92 18-3708-1 18-4231 18-4223 18-3741 18-3715 5.8 1989-92 18-3708-1 18-4231 18-4223 18-3741 18-3715 7.5 1987 18-3708-1 18-4231 18-4223 18-3741 18-3715 Cotter Prop Model Year Nut Spacer Washer Pin Nut Kit 18-8360 CLUTCH HOUSING SEAL KIT Fits: All models 1978 & above — CONTAINS — Part # Desc. O.E. # Qty. 18-7114 O-RING 302540 1 18-7400 O-RING 908194 1 18-7952 OIL SEAL 911019 1 18-2863 GASKET, COVER 308799 1 18-4248 GASKET, OIL DRAIN 311598 1 18-0939 GASKET, DIPSTICK 315189 1 — CONTAINS — Part # Desc. O.E. # Qty. 18-2060 OIL SEAL 321467 2 18-7114 O-RING 302540 1 18-7168 O-RING 202893 2 18-7400 O-RING 908194 1 18-2863 GASKET, COVER 308799 1 18-4248 GASKET, OIL DRAIN 311598 2 18-0939 GASKET, DIPSTICK 315189 1 18-2698 CLUTCH HOUSING SEAL KIT Fits: All models 1977 & below 80 1968-1969 18-2698 90 All 18-2698 100 1972-1973 18-2698 120 1965-1978 18-2698 120 1979-1980 18-2698 ➀ 120 1980-1985 18-8360 ➂ 2.5L 1982-1985 18-8360 140 1973-1978 18-2698 140 1979-1980 18-2698 ➀ Clutch Pack HP Year Seal Kit 140 1980-1981 18-8360 ➂ 3.0L 1982-1985 18-8360 155 1967-1972 18-2698 165 1972-1976 18-2698 3.8L 1981-1983 18-8360 170 1974 18-2698 175 1975-1977 18-2698 185 1967-1968 18-2698 185 1978 18-2698 ➀ 1980 Models with the “C” suffix ➁ 1980 Models with “K” or “U” suffix ➂ 1980 Models with “C1” suffix 190 1974-1977 18-2698 200 1966-1968 18-2698 200 1979-1980 18-2698 ➀ 200 1980-1981 18-8360 ➁ 5.0L 1982-1985 18-8360 210 1968-1970 18-2698 215 1971 18-2698 225 All 18-2698 230 1979-1980 18-2698 ➀ 230 1980-1981 18-8360 ➁ 235 All 18-2698 240 1978 18-2698 245 1972-1975 18-2698 250 1979 18-2698 260 1979-1980 18-2698 ➀ 260 1980-1981 18-8360 ➁ 5.7L 1982-1985 18-8360 Clutch Pack HP Year Seal Kit Clutch Pack HP Year Seal Kit Clutch Pack HP Year Seal Kit Zinc is for saltwater only applications. Magnesium is for fresh water only applications. Aluminum is for brackish water, or if boat is used in both fresh and salt environments. I/O — OMC STERNDRIVE/COBRA - Drive System