Yamaha Outboard Head Gaskets

Refine Parts List
HP/ Cylinder

(6 to 250)
Year

(1984 to 1999)

HP/ Cylinder

Year

Head Gasket

Mallory Gasket, Cylinder Head

9.9 (4 Stroke)1985-199018-3827 9-63964
9.91988-199318-3828 9-63962
151988-199318-3828 9-63962
25 two cylinder1984-198718-3804 9-63960
25 two cylinder1988-199318-3847 -
C251990-199318-3849 -
CV25199018-3849 -
301984-198618-3804 9-63960
301987-199318-3829 9-63965
301994-199718-3829 9-63965
C301989-199218-3804 9-63960
CV30198918-3830 9-63953
401984-198818-3830 9-63953
401989-199118-3830 9-63953
401992-199318-3830 9-63953
C40 two cylinder1990-199118-3892 9-63956
C40 two cylinder1992-199318-3892 9-63956
C40 two cylinder1994-199718-3892 9-63956
CV40199018-3892 9-63956
501984-198818-3830 9-63953
501989-199118-3830 9-63953
501992-199318-3830 9-63953
P501987-198818-3830 9-63953
P501989-199118-3830 9-63953
P501992-199318-3830 9-63953
C551989-199118-3848 9-63961
CV55198918-3848 9-63961
P60199118-3831 9-63952
701984-199118-3831 9-63952
C851989-199118-3805 9-63958
CV851989-199318-3805 9-63958
901984-199318-3805 9-63958
115 (6E5)198418-3832 9-63959
115(1)198618-3832 9-63959
115(2)1986-199118-3832 9-63959
115 (6E5)1987-199118-3832 9-63959
1151992-199918-3832 9-63959
115 (6N6)1992-199718-3832 9-63959
C1151991-199518-3832 9-63959
P1151993-199618-3832 9-63959
L130 (6L6)1988-199118-3832 9-63959
130 (6L1)1988-199118-3832 9-63959
L130 (6N4)1994-199918-3832 9-63959
130 (6N7)1994-199918-3832 9-63959
C1501996-199918-3894 9-63951
L1501986-198918-3894 9-63951
P1501986-198918-3894 9-63951
P1501990-199318-3894 9-63951
P1501994-199518-3894 9-63951
150ETLN1984-198918-3894 9-63951
150ETXN1984-198918-3894 9-63951
175ETLN1984-198918-3894 9-63951
175ETXN1984-198918-3894 9-63951
200ETLN1984-198918-3894 9-63951
200ETXN1984-198918-3894 9-63951
1501990-199518-3894 9-63951
L1501990-199518-3894 9-63951
P1501990-199518-3894 9-63951
PRO V150D1990-199518-3894 9-63951
P175 (62H)199418-3894 9-63951
P200 (61H)1991-199418-3894 9-63951
L200 (6R4)1990-199518-3894 9-63951
200 (6R1)1990-199518-3894 9-63951
V6 Special (6G7)1984-198618-3894 9-63951
V6 Excel (6K7)1987-198918-3894 9-63951
225(3)1990-199518-3894 9-63951
225(4)1994-199618-3891 9-63950
L225(4)1994-199618-3891 9-63950
2501990-199618-3891 9-63950
L2501990-199618-3891 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
Refine Parts List
HP/ Cylinder

(6 to 250)
Year

(1984 to 1999)

BlowoutSave 20%-28% Off. NO PROMO CODE NEEDED - Price reflects discount!*
Mercury Marine 27-19138 replacement parts

Head Gasket - Sierra*
Sale Price: $26.99
Save: $8.50
(23% Off $35.49)
Part # 18-3804
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Part # 18-3804
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

Head Gasket for Yamaha Outboard 688-11181-02-00 688-11181-A0-00, GLM 34950 39450 - Sierra

Part # 18-3805
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Part # 18-3805
Replaces OEM part #

  • YAMAHA 688-11181-A0-00
  • YAMAHA 688-11181-02-00

Head Gasket - Sierra

Head Gasket - Sierra*
Sale Price: $25.19
Save: $9.80
(28% Off $34.99)
Part # 18-3827
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Part # 18-3827
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

Head Gasket - Sierra

Head Gasket - Sierra*
Sale Price: $13.49
Save: $3.50
(20% Off $16.99)
Part # 18-3828
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Part # 18-3828
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

Head Gasket - Sierra

Head Gasket - Sierra*
Sale Price: $19.79
Save: $7.20
(26% Off $26.99)
Part # 18-3829
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Part # 18-3829
Replaces OEM part #

  • YAMAHA 6J8-11181-A1-00
  • YAMAHA 6J8-11181-00-00

GLM 34930 replacement parts

Part # 18-3830
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Part # 18-3830
Replaces OEM part #

  • YAMAHA 6H4-11181-A1-00
  • YAMAHA 6H4-11181-00-00

GLM 34940 replacement parts

Head Gasket - Sierra*
Sale Price: $29.69
Save: $10.30
(25% Off $39.99)
Part # 18-3831
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Part # 18-3831
Replaces OEM part #

  • YAMAHA 6H3-11181-A1-00
  • YAMAHA 6H3-11181-01-00

GLM 34960 replacement parts

Part # 18-3832
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Part # 18-3832
Replaces OEM part #

  • YAMAHA 6E5-11181-A1-00
  • YAMAHA 6E5-11181-02-00

Yamaha 6L2-11181-A1-00 replacement parts

Head Gasket - Sierra*
Sale Price: $26.09
Save: $9.90
(27% Off $35.99)
Part # 18-3847
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Part # 18-3847
Replaces OEM part #

  • YAMAHA 6L2-11181-A1-00
  • YAMAHA 6L2-11181-A2-00

Yamaha 697-11181-A0-00 replacement parts

Head Gasket - Sierra*
Sale Price: $23.39
Save: $8.10
(25% Off $31.49)
Part # 18-3848
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Part # 18-3848
Replaces OEM part #

  • YAMAHA 697-11181-A0-00
  • YAMAHA 697-11181-A1-00

Head Gasket - Sierra

Head Gasket - Sierra*
Sale Price: $19.79
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Part # 18-3849
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Part # 18-3849
Replaces OEM part #

  • YAMAHA 695-11181-A0-00
  • YAMAHA 695-11181-A1-00

Yamaha 61A-11181-A1-00 replacement parts

Head Gasket - Sierra*
Sale Price: $44.09
Save: $13.40
(23% Off $57.49)
Part # 18-3891
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Part # 18-3891
Replaces OEM part #

  • YAMAHA 61A-11181-A1-00
  • YAMAHA 61A-11181-A0-00

Yamaha 676-11181-A1-00 replacement parts

Head Gasket - Sierra*
Sale Price: $30.59
Save: $10.90
(26% Off $41.49)
Part # 18-3892
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Part # 18-3892
Replaces OEM part #

  • YAMAHA 676-11181-A1-00
  • YAMAHA 676-11181-A0-00

Yamaha 6G5-11181-00-00 replacement parts

Head Gasket - Sierra*
Sale Price: $31.49
Save: $10.00
(24% Off $41.49)
Part # 18-3894
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Part # 18-3894
Replaces OEM part #

  • YAMAHA 6G5-11181-A0-00
  • YAMAHA 6G5-11181-00-00

Mallory Gasket, Cylinder head 9-63965

Mallory Gasket, Cylinder head 9-63965
Sale Price: $20.99
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(16% Off $24.99)
Part # 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

Mallory Gasket, Cylinder head 9-63964

Mallory Gasket, Cylinder head 9-63964
Sale Price: $24.99
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(21% Off $31.99)
Part # 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

Mallory Gasket, Cylinder head 9-63962

Mallory Gasket, Cylinder head 9-63962
Sale Price: $12.99
Save: $3.00
(18% Off $15.99)
Part # 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

Mallory Gasket, Cylinder head 9-63961

Mallory Gasket, Cylinder head 9-63961
Sale Price: $24.99
Save: $5.00
(16% Off $29.99)
Part # 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

Mallory Gasket, Cylinder head 9-63960

Mallory Gasket, Cylinder head 9-63960
Sale Price: $25.99
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(18% Off $31.95)
Part # 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

Mallory Gasket, Cylinder head 9-63959

Mallory Gasket, Cylinder head 9-63959
Sale Price: $28.99
Save: $4.00
(12% Off $32.99)
Part # 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

Mallory Gasket, Cylinder head 9-63958

Mallory Gasket, Cylinder head 9-63958
Sale Price: $33.99
Save: $6.00
(15% Off $39.99)
Part # 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

Mallory Gasket, Cylinder Head 9-63956

Mallory Gasket, Cylinder Head 9-63956
Sale Price: $29.99
Save: $8.00
(21% Off $37.99)
Part # 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

Mallory Gasket, Cylinder Head 9-63953

Mallory Gasket, Cylinder Head 9-63953
Sale Price: $26.99
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(18% Off $32.99)
Part # 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

Mallory Gasket, Cylinder Head 9-63952

Mallory Gasket, Cylinder Head 9-63952
Sale Price: $30.99
Save: $6.50
(17% Off $37.49)
Part # 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

Mallory Gasket, Cylinder Head 9-63951

Mallory Gasket, Cylinder Head 9-63951
Sale Price: $31.99
Save: $7.00
(17% Off $38.99)
Part # 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.

Mallory Gasket, Cylinder Head 9-63950

Mallory Gasket, Cylinder Head 9-63950
Sale Price: $47.99
Save: $8.00
(14% Off $55.99)
Part # 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.

Sierra

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