Sierra Marine Parts Catalog

757 V-BELT APPLICATION HP Liter Model Years CID # Cyl Stroke Serial # Belt Type Alternator/ Water Pump Power Steering Sea Water Pump 140 140 1974-82 181 4 4 3770650-6229717 V-BELT 18-15410 18-15370 (37” BELT) — 140 140 1974-82 181 4 4 3770650-6229717 V-BELT 18-15410 18-15400 (40” BELT) — 140 3.0L 140 / 3.0L / 3.0LX 1982-1986 181 4 4 6229718 - B450800 V-BELT 18-15410 (19) — — 140 3.0L 140 / 3.0L / 3.0LX 1982-1999 181 4 4 6229718 - B450800 V-BELT 18-15400 (18) 18-15370 — 140 3.0L 3.0L 1987-1994 181 4 4 6229718 - F603999 V-BELT 18-15400 (18) 18-15370 — 140 3.0L 3.0L 1987-1994 181 4 4 6229718 - F603999 V-BELT 18-15400 (18) 18-15370 — 3.0L 3.0L 1998-1999 181 4 4 L010042 - L382121 V-BELT 18-15400 18-15370 — 3.0L 3.0L 1999-2010 181 4 4 L382122 & UP V-BELT — 18-15370 — 3.0L 3.0LX 1990-1995 181 4 4 C856559 - F603999 V-BELT 18-15410 (19) — — 3.0L 3.0LX 1990-1995 181 4 4 C856559 - F603999 V-BELT 18-15400 (18) 18-15370 — 3.0L 3.0LX 1986-1997 181 4 4 F604000 - K999999 V-BELT 18-15400 18-15370 — 3.0L 3.0L MPI 2008-2010 181 4 4 A072812 & UP V-BELT — 18-15370 — 150 150 1964-66 4 4 1666495-2048646 V-BELT 18-15410 — — 160 160 1967-69 4 4 2048022-2770031 V-BELT 18-15410 — — 165 165 1987 224 4 4 B434941 - B774251 V-BELT — 18-15410 — 165 165 1970-73 4 4 2770032 - 3774864 V-BELT 18-15410 — — 165 165 1974-81 4 4 3774865 - 5813433 V-BELT 18-15410 18-15370 (37” BELT) — 165 165 1974-81 4 4 3774865 - 5813433 V-BELT 18-15410 18-15400 (40” BELT) — 170 3.7L 165 / 170 / 180 / 190 / 3.7L 1985-89 4 4 6916779 - C762299 V-BELT — 18-15410 — 170 170 1985-1986 224 4 4 6916779 - B434940 V-BELT — 18-15410 — 170 470 1976-82 4 4 4208730 - 6218036 V-BELT — 18-15405 — 170 470 1983-84 4 4 6218037 - 6916778 V-BELT — 18-15410 — 488 1983-84 4 4 6170297 - 6916778 V-BELT — 18-15410 — 175 175 1987 4 4 OB527955-OB773242 V-BELT — 18-15490 — 180 180 1987 224 4 4 B436391 - B775248 V-BELT — 18-15410 — 190 190 1985-1986 224 4 4 691779 - B436390 V-BELT — 18-15410 — 3.7L 3.7L 1988-1989 224 4 4 B774252 - C762299 V-BELT — 18-15410 — 3.7L 3.7LX 1988-1989 224 4 4 B775249 - C762299 V-BELT — 18-15410 — 470 1983-1984 224 4 4 6218037 - 6916778 V-BELT — 18-15410 — 470 MIE 1980-1981 224 4 4 5520115 - 6218036 V-BELT — — 18-15345 485 1980-1982 224 4 4 5685394 - 6218036 V-BELT — 18-15410 — 488 1983-1984 224 4 4 6170297 - 6916778 V-BELT — 18-15410 — 140 1963 194 6 4 1538930 - 1725960 V-BELT 18-15410 — — 150 1964-1966 230 6 4 1666495 - 2048046 V-BELT 18-15410 — — 160 1967-1969 250 6 4 2048022 - 2770031 V-BELT 18-15410 — — 165 1970-1973 250 6 4 2770032 - 3774864 V-BELT 18-15410 — — 140 165 1974-1981 250 6 4 3774865 - 5813433 V-BELT 18-15410 18-15370 (37” BELT) — 150 165 1974-1981 250 6 4 3774865 - 5813433 V-BELT 18-15410 18-15400 (40” BELT) — 200 1969 292 6 4 2453769 - 2712072 V-BELT 18-15410 — — 185 (4bbl) 1983-1984 229 6 4 6330183 - M6919655 V-BELT — 18-15520 18-15345 175 1987 262 6 4 B527955 - B773242 V-BELT — 18-15520 18-15345 185 (2bbl) 1985-1986 262 6 4 A331455 - B527954 V-BELT — 18-15520 18-15345 205 1985-1987 262 6 4 A331455 - B775129 V-BELT — 18-15520 18-15345 205 1985-1991 4 A331455 - D714369 V-BELT 18-15440 18-15520 18-15345 205 1987 4 B527955 - OB775129 V-BELT — 18-15490 — 4.3L (2bbl) 1988-92 262 6 4 OB773243-OD714106 V-BELT — 18-15490 — 4.3L 1992-96 262 6 4 D714107 - F802999 V-BELT 18-15460 — 18-15290 4.3L ALPHA RWC 1996-1999 262 6 4 F803000 - L618999 SERPENTINE 18-15116 (14, 21, 22) — — 4.3L ALPHA FWC 1996-1999 262 6 4 F803000 - L618999 SERPENTINE 18-15117 (14, 20, 22) — — 4.3L 4.3L ALPHA RWC 1996-1999 262 6 4 F803000 - L618999 SERPENTINE 18-15116 (15, 21) — — 4.3L 4.3L ALPHA FWC 1996-1999 262 6 4 F803000 - L618999 SERPENTINE 18-15117 (15, 20) — — 4.3L 4.3L ALPHA RWC (19) 1996-1999 262 6 4 F803000 - L618999 SERPENTINE 18-15113 (19) — — 4.3L 175 / 185 / 4.3L 1985-92 262 6 4 A331455 - D714106 V-BELT 18-15440 18-15520 18-15345 4.3L 4.3L Gen II (2bbl) 1992-96 262 6 4 OD714107-OF802999 V-BELT — 18-15490 — 4.3L 4.3LX (4bbl) 1988-92 262 6 4 OB775130-OD714369 V-BELT — 18-15490 — (1) 1/2” wide (13mm) belt (2) 3/8” wide (10mm) belt (3) 28” wide (711mm) belt (4) 30” wide (762mm) belt (5) 37” wide (940mm) belt (6) 40” wide (1016mm) belt (7) 50” wide (1270mm) belt (8) 55” wide (1397mm) belt (9) Use with 5 1/2” (140mm) dia water pump pulley (10) Use with 5 7/8” (149mm) dia water pump pulley (11) Use with 7” (178mm) dia water pump pulley (12) Use with stamped steel sea water pump pulley (13) Use with cast aluminum sea water pump pulley (14) Use with plastic 4 3/4” (121mm) dia p/s pump pulley (15) Use with metal 5 3/4” (146mm) dia p/s pump pulley (16) For engine with high mounted p/s pump (17) For engines with low mounted p/s pump (18) For engine with power steering (19) For engines w/o power steering (20) For engines with closed cooling (21) For engines with standard cooling (22) Replacement kit includes 5 3/4” (146mm) pulley and longer serpentine belt (23) For engines with high mounted alternator I/O — MERCRUISER - Cooling System