Sierra Marine Parts Catalog

762 Footnotes 1: Use with plastic 4-3/4" dia. p/s pump pulley 2: Use with metal 5-3/4" dia. p/s pump pulley 3: For engines with power steering SERPENTINE BELTS 4: For engines without power steering 5: For engines with closed cooling 6: For engines with standard cooling BELT INTERCHANGE BELT APPLICATION Part No. OE # Width Length (in.) 18-15100 57-8638763, 57-862807, 57-862087A1, 57-865615003, 57-865615Q03 13/16 106.25 18-15101 57-8638764, 57-862086, 57-8620861, 57-862086A1, 57-865615004, 57-865615Q04 13/16 76.5 18-15102 57-8638766, 57-8610491, 57-865615006, 57-865615Q06 13/16 105 18-15103 57-8638767, 57-865615007, 57-861050, 57-865615Q07 13/16 96.75 18-15104 57-8638768, 57-862089, 57-862089A1, 57-865615008, 57-865615Q08 13/16 99.5 18-15105 57-8638769, 57-865615009, 57-862088, 57-862088A1, 57-865615Q09 13/16 69.75 18-15112 57-8077554, 57-807755Q04 13/16 88 18-15113 57-8077555 13/16 75.75 Part No. OE # Width Length (in.) 18-15114 57-861049, 57-861049Q 13/16 104.25 18-15115 57-861757, 57-861757Q 13/16 97.5 18-15116 57-861758, 57-861758Q 13/16 86.75 18-15117 57-861759 13/16 92.5 18-15119 57-8638761, 57-8623523, 57-865615001, 57-865615Q01 13/16 111.25 18-15121 57-865615005, 57-865615Q05, 57-8638765, 57-865423005 13/16 87.5 18-15122 57-865615010, 57-86387610, 57-865615Q10 13/16 86 18-15123 57-864639 13/16 85 18-15124 57-881754 1-1/16 55.75 18-15125 57-817113 1 3/8 53.5 Engine Years Serial # Part # Mercruiser # Foothole 4.3L Alpha 1996-99 OF803000-OL618999 18-15116 57-861758 2, 6 4.3L Alpha 2000-04 OL619000 & up 18-15101 57-863876 4 3, 6, 7 4.3L Alpha 2000-04 OL619000 & up 18-15104 57-863876 8 4, 5, 7 4.3L Alpha 2000-04 OL619000 & up 18-15105 57-865615009 4, 6, 7 4.3L Bravo 1996-99 OF803000-OL618999 18-15114 57-861049 2, 5 4.3L Bravo 1996-99 OF803000-OL618999 18-15115 57-861757 2, 6 4.3L Bravo 2000-04 OL619000 & up 18-15104 57-863876 8 4, 7 5.0L Bravo 2002-04 OM600000 & up 18-15102 57-863876 6 3, 5, 7 5.0L Alpha 1998-99 OL012052-OL618999 18-15114 57-861049 5 5.0L Alpha 1998-99 OL012052-OL618999 18-15116 57-861758 2,6 5.0L Alpha 2000-04 OL619000 & up 18-15101 57-863876 4 3, 6, 7 5.0L Alpha 2002-04 OM600000 & up 18-15102 57-863876 6 3, 5, 7 5.0L Alpha 2001-04 OL619000 & up 18-15104 57-863876 8 4, 5, 7 5.0L Alpha 2000-04 OL619000 & up 18-15105 57-865615009 4, 6, 7 5.0L Bravo 1998-99 OL012052-OL618999 18-15114 57-861049 2, 5 5.0L Bravo 1998-99 OL012052-OL618999 18-15115 57-861757 2, 6 5.0L Bravo 2000-04 OL619000 & up 18-15104 57-863876 8 4, 7 350 Mag, Alpha 1997-04 OK001501-OL618999 18-15114 57-861049 2, 5 350 Mag, Alpha 1997-04 OK001501-OL618999 18-15116 57-861758 2, 6 350 Mag, Alpha 2000-04 OL619000 & up 18-15103 57-865615007 3, 6, 7 350 Mag, Alpha 2002-04 OM600000 & up 18-15102 57-863876 6 3, 5, 7 350 Mag, Alpha 2000-04 OL619000 & up 18-15104 57-863876 8 4, 5, 7 350 Mag, Alpha 2000-04 OL619000 & up 18-15105 57-865615009 4, 6, 7 350 Mag, Bravo 1997-04 OK001501-OL618999 18-15114 57-861049 2, 5 350 Mag, Bravo 1997-04 OK001501-OL618999 18-15115 57-861757 2, 6 350 Mag, Bravo 2002-04 OM600000 & up 18-15102 57-863876 6 3, 5, 7 350 Mag, Bravo 2000-04 OL619000 & up 18-15104 57-863876 8 4, 7 350 Mag MPI MIE 2001-05 0L678399-up 18-15121 57-865615005 6 350 Mag MPI MIE 2002-05 OM317000 & up 18-15122 57-865615010 5 350 Mag MPI Ski 2001-05 OM300000 & up 18-15121 57-865615005 350 Mag MPI Horizon MIE 2001-02 OL678399-OM316999 18-15121 57-865615005 350 Mag MPI Horizon MIE 2001-05 OM317000 & up 18-15122 57-865615010 5.7L Alpha 1997-99 OK001501-OL618999 18-15114 57-861049 2, 5 Engine Years Serial # Part # Mercruiser # Foothole 5.7L Alpha 1997-99 OK001506-OL618999 18-15116 57-861758 2, 6 5.7L Alpha 2000-04 OL619000 & up 18-15101 57-863876 4 3, 6, 7 5.7L Alpha 2002-04 OM600000 & up 18-15102 57-863876 6 3, 5, 7 5.7L Alpha 2000-04 OL619000 & up 18-15104 57-863876 8 4, 5, 7 5.7L Alpha 2000-05 OL619000 & up 18-15105 57-865615009 4, 6, 7 5.7L Bravo 1997-99 OK001506-OL618999 18-15114 57-861049 2, 5 5.7L Bravo 1997-99 OK001506-OL618999 18-15115 57-861757 2, 6 5.7L Bravo 2002-04 OM600000 & up 18-15102 57-863876 6 3, 5, 7 5.7L Bravo 2000-04 OL619000 & up 18-15104 57-863876 8 4, 7 5.7L Ski 1997-02 OK040004-OM316999 18-15112 57-8077554 5.7L Ski 2002-05 OM317000 & up 18-15121 57-865615005 5.7L MIE 2001-05 OL677227 & up 18-15121 57-865615005 377 Scorpion MCM 1999-04 OL416146 & up 18-15115 57-861757 377 Scorpion Ski 1997-98 OK000656 & up 18-15112 57-8077554 454 Mag MPI 1998-01 OL010029-OM024999 18-15114 57-861049 1 454 Mag MPI 1998-01 OL010029-OM024999 18-15102 57-863876 6 2 454 Mag MPI 1998-01 OL010029-OM024999 18-15103 57-865615007 4 454 Mag MPI Horizon MIE 1998-01 OL002200-OL674000 18-15103 57-865615007 496 Mag & HO 2000-04 OM025000 & up 18-15119 57-863876 1 500 EFI 1999-04 OL001477 & up 18-15112 57-8077554 502 Mag MPI 1998-01 OL017000-OM024999 18-15114 57-861049 1 502 Mag MPI 1998-01 OL017000-OM024999 18-15103 57-865615007 4 502 Mag. MPI 1998-01 OL017000-OM024999 18-15102 57-863876 6 2 525 SC 1991-96 0D456000-745215 18-15125 57-817113 575 Sci 2000-05 0L306696 & up 18-15125 57-817113 8 575 Sci 2000-05 OL306696 & up 18-15112 57-8077554 9 600 SC 1991-96 0D456489-0F877462 18-15125 57-817113 600 SC 1998 0K000227 & up 18-15125 57-817113 7.4L MPI 1998-01 OL010003-OM024330 18-15114 57-861049 1 7.4L MPI 1998-01 OL010003-OM024330 18-15102 57-863876 6 2 7.4L MPI 1998-01 OL010003-OM024330 18-15103 57-865615007 4 7.4L MPI MIE 1998-01 OL002006-OM025999 18-15103 57-865615007 Black Scorpion Ski 1997-01 OK040001-OM391599 18-15112 57-8077554 I/O — MERCRUISER - Cooling System 7: Engines with high mounted alternators 8: Blower 9: Alternator