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HP/ Cylinder Year Head Gasket Mallory Gasket, Cylinder Head
9.9 (4 Stroke) 1985-1990 18-3827 9-63964
9.9 1988-1993 18-3828 9-63962
15 1988-1993 18-3828 9-63962
25 two cylinder 1984-1987 18-3804 9-63960
25 two cylinder 1988-1993 18-3847  
C25 1990-1993 18-3849  
CV25 1990 18-3849  
30 1984-1986 18-3804 9-63960
30 1987-1993 18-3829 9-63965
30 1994-1997 18-3829 9-63965
C30 1989-1992 18-3804 9-63960
CV30 1989 18-3830 9-63953
40 1984-1988 18-3830 9-63953
40 1989-1991 18-3830 9-63953
40 1992-1993 18-3830 9-63953
C40 two cylinder 1990-1991 18-3892 9-63956
C40 two cylinder 1992-1993 18-3892 9-63956
C40 two cylinder 1994-1997 18-3892 9-63956
CV40 1990 18-3892 9-63956
50 1984-1988 18-3830 9-63953
50 1989-1991 18-3830 9-63953
50 1992-1993 18-3830 9-63953
P50 1987-1988 18-3830 9-63953
P50 1989-1991 18-3830 9-63953
P50 1992-1993 18-3830 9-63953
C55 1989-1991 18-3848 9-63961
CV55 1989 18-3848 9-63961
P60 1991 18-3831 9-63952
70 1984-1991 18-3831 9-63952
C85 1989-1991 18-3805 9-63958
CV85 1989-1993 18-3805 9-63958
90 1984-1993 18-3805 9-63958
115 (6E5) 1984 18-3832 9-63959
115(1) 1986 18-3832 9-63959
115(2) 1986-1991 18-3832 9-63959
115 (6E5) 1987-1991 18-3832 9-63959
115 1992-1999 18-3832 9-63959
115 (6N6) 1992-1997 18-3832 9-63959
C115 1991-1995 18-3832 9-63959
P115 1993-1996 18-3832 9-63959
L130 (6L6) 1988-1991 18-3832 9-63959
130 (6L1) 1988-1991 18-3832 9-63959
L130 (6N4) 1994-1999 18-3832 9-63959
130 (6N7) 1994-1999 18-3832 9-63959
C150 1996-1999 18-3894 9-63951
L150 1986-1989 18-3894 9-63951
P150 1986-1989 18-3894 9-63951
P150 1990-1993 18-3894 9-63951
P150 1994-1995 18-3894 9-63951
150ETLN 1984-1989 18-3894 9-63951
150ETXN 1984-1989 18-3894 9-63951
175ETLN 1984-1989 18-3894 9-63951
175ETXN 1984-1989 18-3894 9-63951
200ETLN 1984-1989 18-3894 9-63951
200ETXN 1984-1989 18-3894 9-63951
150 1990-1995 18-3894 9-63951
L150 1990-1995 18-3894 9-63951
P150 1990-1995 18-3894 9-63951
PRO V150D 1990-1995 18-3894 9-63951
P175 (62H) 1994 18-3894 9-63951
P200 (61H) 1991-1994 18-3894 9-63951
L200 (6R4) 1990-1995 18-3894 9-63951
200 (6R1) 1990-1995 18-3894 9-63951
V6 Special (6G7) 1984-1986 18-3894 9-63951
V6 Excel (6K7) 1987-1989 18-3894 9-63951
225(3) 1990-1995 18-3894 9-63951
225(4) 1994-1996 18-3891 9-63950
L225(4) 1994-1996 18-3891 9-63950
250 1990-1996 18-3891 9-63950
L250 1990-1996 18-3891 9-63950
HP/ Cylinder Year Head Gasket Mallory Gasket, Cylinder Head
Notes:
(1) : LJ:-357803/XJ:-700843
(2) : LJ: 357804/XJ: 700844
(3) : 2.6 litre engine
(4) : 3.1 litre engine

yamaha outboard head gaskets

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Replaces OEM part #

  • MERCURY MARINE 27-84733M
  • MERCURY MARINE 27-19138M
  • MERCURY MARINE 27-19138
  • YAMAHA 689-W0001-A1-00
  • YAMAHA 689-11181-02-00
    For: Mercury/Mariner Model 30A; S/N Code 689
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yamaha outboard head gaskets-sierra 18-3805 head gasket

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Replaces OEM part #

  • YAMAHA 688-11181-A0-00
  • YAMAHA 688-11181-02-00
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mercury head gaskets-sierra 18-3827 head gasket

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Replaces OEM part #

  • MERCURY MARINE 27-8254821
  • YAMAHA 6G8-11181-A1-00
  • YAMAHA 6G8-11181-00-00

    • For: Mercury/Mariner 8, 9.9 HP 4-Stroke
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mercury head gaskets-sierra 18-3828

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Replaces OEM part #

  • MERCURY MARINE 27-98990M
  • MERCURY MARINE 27-83899M
  • MERCURY MARINE 27-18937M
  • MERCURY MARINE 27-18937
  • YAMAHA 6E7-11181-A1-00
  • YAMAHA 6E7-11181-00-00
    For: Mercury/Mariner Model 9.9C;S/N Code 682 & Model 15C, S/N Code 684
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yamaha outboard head gaskets-sierra 18-3829 head gasket

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Replaces OEM part #

  • YAMAHA 6J8-11181-A1-00
  • YAMAHA 6J8-11181-00-00
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yamaha outboard head gaskets-sierra 18-3830 head gasket

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Replaces OEM part #

  • YAMAHA 6H4-11181-A1-00
  • YAMAHA 6H4-11181-00-00
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yamaha outboard head gaskets-sierra 18-3831 head gasket

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Replaces OEM part #

  • YAMAHA 6H3-11181-A1-00
  • YAMAHA 6H3-11181-01-00
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yamaha outboard head gaskets-sierra 18-3832 head gasket

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Replaces OEM part #

  • YAMAHA 6E5-11181-A1-00
  • YAMAHA 6E5-11181-02-00
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yamaha outboard head gaskets-sierra 18-3847 head gasket

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Replaces OEM part #

  • YAMAHA 6L2-11181-A1-00
  • YAMAHA 6L2-11181-A2-00
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yamaha outboard head gaskets-sierra 18-3848 head gasket

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Replaces OEM part #

  • YAMAHA 697-11181-A0-00
  • YAMAHA 697-11181-A1-00
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yamaha outboard head gaskets-sierra 18-3849 head gasket

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Replaces OEM part #

  • YAMAHA 695-11181-A0-00
  • YAMAHA 695-11181-A1-00
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yamaha outboard head gaskets-sierra 18-3891 head gasket

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Replaces OEM part #

  • YAMAHA 61A-11181-A1-00
  • YAMAHA 61A-11181-A0-00
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yamaha outboard head gaskets-sierra 18-3892 head gasket

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Replaces OEM part #

  • YAMAHA 676-11181-A1-00
  • YAMAHA 676-11181-A0-00
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yamaha outboard head gaskets-sierra 18-3894 head gasket

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Replaces OEM part #

  • YAMAHA 6G5-11181-A0-00
  • YAMAHA 6G5-11181-00-00
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63965

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Replaces GLM #:34920
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6J8-11181-A1
Fits Application:30 87-97
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63964

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Replaces GLM #:34910
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6G8-11181-A1
Fits Application:9.9 4-stroke
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63962

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Replaces GLM #:33890
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6E7-11181-A1
Fits Application:9.9/15 88-93
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63961

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):697-11181-A1
Fits Application:C55 89-91, CV55 89
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63960

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Replaces GLM #:33880
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):689-11181-A1
Fits Application:25 84-87, 30 84-86, C30 89-92
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63959

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Replaces GLM #:34960
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6E5-11181-A1
Fits Application:115-130
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63958

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Replaces GLM #:34950
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):688-11181-02/A0
Fits Application:90 hp 3cyl
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63956

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):676-11181-A1-00
Fits Application:40 hp
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63953

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Replaces GLM #:34930
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6H4-11181-A1-00
Fits Application:40, 50 3cyl
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63952

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Replaces GLM #:34940
Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6H3-11181-A1-00
Fits Application:70 hp 3cyl
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63951

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):6G5-11181-A0-00
Fits Application:V-6 90 deg.
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63950

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):61A-11181-A1-00
Fits Application:V-6 76 deg.
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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):61N-11181-A1
Fits Application:E25A,25V, 30G
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yamaha outboard head gaskets-mallory head gasket 9-63963

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):68F-11181-00-00
Fits Application:V-6 90 Degree HPDI
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63957

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):682-11181-01
Fits Application:9.9/15 B/D
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yamaha outboard head gaskets-mallory gasket, cylinder head 9-63955

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Replaces Original Equipment Manufacturer(OEM):Yamaha
Replaces Original Equipment Manufacturer # (OEM #):63V-11181-A1
Fits Application:9.9/15 FMH
Low Price Guarantee

Sierra

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