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Sierra / Mallory

Head Gasket Set
Your Price:
$109.99

Head Gasket Set

676-18-1277

Key Features:

  • Minimizes inventory investment to cover most major engine applications
  • Maximizes inventory utilizations via mix and match system
  • Utilizes generic type gasket kits common among all engine brands
  • Would use the same short block & valve grind gasket sets w/ different exhaust manifold gasket kits

Additional Details:

  • For: 4 cyl 3.7L Mercruiser 470

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0158Barr
  • MC472770905
GLM
  • 31750
Mercruiser Stern Drive
  • 27-70905
1Intake Manifold Gasket N/A
18-2848GLM
  • 30380
Mallory
  • 9-61004
Mercruiser Stern Drive
  • 27-52457
  • 27-524571
  • 27-524572
1Carburetor Base Gasket N/A
18-3878Chrysler Inboard
  • 4417375
GLM
  • 36120
Mallory
  • 9-63702
  • 9-63711
Mercruiser Stern Drive
  • 27-13709
  • 27-13709T
  • 27-74264
  • 27-79986
  • 27-92166
  • 27-921661
OMC Stern Drive
  • 912766
1Head Gasket N/A
18-4023Mercruiser Stern Drive
  • 26-58094
  • 26-72564
  • 26-75413
  • 26-75624
8Valve Stem Seal N/A
18-0685GLM
  • 31820
Mallory
  • 9-61313
Mercruiser Stern Drive
  • 27-73666
1Valve Cover Gasket N/A
18-0956-1Chrysler Inboard
  • 118-614
GLM
  • 33800
Mallory
  • 9-61418
Mercruiser Stern Drive
  • 27-68715
OMC Stern Drive
  • 912405
1Exhaust Manifold Gasket N/A

Head Gasket Set
Your Price:
$188.99

Head Gasket Set

676-18-1278

Key Features:

  • Minimizes inventory investment to cover most major engine applications
  • Maximizes inventory utilizations via mix and match system
  • Utilizes generic type gasket kits common among all engine brands

Additional Details:

  • For: Chevy V-6 262/4.3L - 1 Piece Rear Seal
  • For: Chevy V-6 262/4.3L Gen II - 1 Piece Rear Seal (1986-1995)

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0311Crusader
  • 97686
GLM
  • 30359
Mallory
  • 9-61316
Mercruiser Stern Drive
  • 27-11988
  • 27-8M0077607
OMC Stern Drive
  • 3854942
Volvo Penta
  • 3854942
2Valve Cover Gasket N/A
18-0463Mercruiser Stern Drive
  • 27-814210
1Carburetor Mounting Gasket N/A
18-0518Mercruiser Stern Drive
  • 26-34217
  • FI1100152
OMC Stern Drive
  • 3853132
  • 3854956
  • 914323
Volvo Penta
  • 3853132
  • 3854956
  • 914323
12Valve Stem Seal N/A
18-0874Chris-Craft
  • 16.50-00162
GLM
  • 31370
Mercruiser Stern Drive
  • 27-34486
  • 27-344861
  • 27-344863
  • 27-34891
  • 27-52184
  • F3932344
  • FI5000162
OMC Stern Drive
  • 312780
  • 3852109
Volvo Penta
  • 3852109
  • 835154
Yamaha Sterndrive
  • YSG-10108-44-5G
1Distributor Gasket N/A
18-0994Barr
  • MC472770143
GLM
  • 32180
Mallory
  • 9-61011
Mercruiser Stern Drive
  • 27-70143
  • 27-701431
  • 27-70143B1
  • 27-807982
  • 27-8079821
  • 27-807982B
1Carburetor Mounting Gasket N/A
18-1238GLM
  • 30351
Mercruiser Stern Drive
  • 27-824326
OMC Stern Drive
  • 3850379
  • 912979
Volvo Penta
  • 3850379
  • 912979
1Intake Gasket Set N/A
18-3879Crusader
  • 33408
GLM
  • 36100
Mallory
  • 9-63707
Mercruiser Stern Drive
  • 27-11986
  • 27-42744
  • 27-816460
  • 27-879150140
OMC Stern Drive
  • 3854299
  • 910833
  • 912227
  • 914930
Volvo Penta
  • 3854299
  • 856371
2Head Gasket
18-4024Mallory
  • 9-61650
  • 9-61653
Mercruiser Stern Drive
  • 26-8M0050563
  • 26-97664
  • 26-976641
  • FI1101200
OMC Stern Drive
  • 3853226
  • 914445
Volvo Penta
  • 3853226
  • 914445
6Intake Valve Stem Seal N/A

Head Gasket Set
Your Price:
$79.99

Head Gasket Set

676-18-1274

Key Features:

  • Minimizes inventory investment to cover most major engine applications
  • Maximizes inventory utilizations via mix and match system
  • Utilizes generic type gasket kits common among all engine brands

Additional Details:

  • For: Chevy 4 cyl 153/2.5L (1965-88)
  • For: Chevy 4 cyl 181/3.0L (1973-84)
  • For: Chevy 4 cyl 181/3.0L HO (1990-98)
  • For: Chevy 4 cyl 181/3.0L (1985-89)

Interchanges/Replaces

Mallory

  • 9-61705

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0164GLM
  • 31340
Mallory
  • 9-60074
Mercruiser Stern Drive
  • 27-8146801
OMC Stern Drive
  • 311069
  • 3789161
  • 3852096
Volvo Penta
  • 3852096
Yamaha Sterndrive
  • GM 3789161
  • YSC-13080-00-0C
1Thermostat Housing Gasket N/A
18-0347GLM
  • 32210
Mallory
  • 9-61317
Mercruiser Stern Drive
  • 27-34041
  • 27-52145
  • 27-806452
  • 27-851040
OMC Stern Drive
  • 3852693
  • 912981
  • 913277
Volvo Penta
  • 3852693
1Valve Cover Gasket N/A
18-0356GLM
  • 31660
Mallory
  • 9-61007
Mercruiser Stern Drive
  • 27-32910
  • 27-64692
1Carburetor Mounting Gasket N/A
18-0518Mercruiser Stern Drive
  • 26-34217
  • FI1100152
OMC Stern Drive
  • 3853132
  • 3854956
  • 914323
Volvo Penta
  • 3853132
  • 3854956
  • 914323
8Valve Stem Seal N/A
18-0994Barr
  • MC472770143
GLM
  • 32180
Mallory
  • 9-61011
Mercruiser Stern Drive
  • 27-70143
  • 27-701431
  • 27-70143B1
  • 27-807982
  • 27-8079821
  • 27-807982B
1Carburetor Mounting Gasket N/A
18-2946Chris-Craft
  • 16.50-00204
GLM
  • 36150
Mallory
  • 9-63700
Mercruiser Stern Drive
  • 27-52364
  • 27-810841
  • FI5000204
OMC Stern Drive
  • 0914812
  • 3853336
  • 908611
  • 913274
Volvo Penta
  • 3853336
  • 908611
1Head Gasket N/A

Head Gasket Set
Your Price:
$234.99

Head Gasket Set

676-18-1267

Key Features:

  • Minimizes inventory investment to cover most major engine applications
  • Maximizes inventory utilizations via mix and match system
  • Utilizes generic type gasket kits common among all engine brands

Additional Details:

  • Does Not Include: Intake and/or exhaust manifold gaskets
  • For: Chevy 305/5.0L Gen II & 350/5.7L Gen II - 1 Piece Rear Seal 1986-1995

Interchanges/Replaces

Mallory

  • 9-61708

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0462GLM
  • 31540
Mallory
  • 9-61003
Mercruiser Stern Drive
  • 27-48399
1Carburetor Mounting Gasket N/A
18-0463Mercruiser Stern Drive
  • 27-814210
1Carburetor Mounting Gasket N/A
18-0518Mercruiser Stern Drive
  • 26-34217
  • FI1100152
OMC Stern Drive
  • 3853132
  • 3854956
  • 914323
Volvo Penta
  • 3853132
  • 3854956
  • 914323
16Valve Stem Seal N/A
18-0664GLM
  • 30357
Mallory
  • 9-61305
Mercruiser Stern Drive
  • 27-17467
  • FI1101287
OMC Stern Drive
  • 3852687
  • 913270
Volvo Penta
  • 3852687
  • 856072
2Valve Cover Gasket N/A
18-0868Chris-Craft
  • 16.50-00232
GLM
  • 30860
Mallory
  • 9-61200
Mercruiser Stern Drive
  • 27-17145
  • 27-72637
  • FI1101296
  • FI5000232
  • FI5000263
OMC Stern Drive
  • 3854269
  • 985630
Volvo Penta
  • 3854269
1Intake Manifold Gasket Set N/A
18-0994Barr
  • MC472770143
GLM
  • 32180
Mallory
  • 9-61011
Mercruiser Stern Drive
  • 27-70143
  • 27-701431
  • 27-70143B1
  • 27-807982
  • 27-8079821
  • 27-807982B
1Carburetor Mounting Gasket N/A
18-3876Chris-Craft
  • 16.50-00250
Crusader
  • 7057500
GLM
  • 36160
GM
  • 6269577
Mallory
  • 9-63706
Mercruiser Stern Drive
  • 27-34278
  • 27-48330
  • 27-75611
  • 27-75611001
OMC Stern Drive
  • 313201
  • 3853380
  • 910089
  • 914971
Volvo Penta
  • 3853380
  • 841207
  • 856474
2Head Gasket
18-4024Mallory
  • 9-61650
  • 9-61653
Mercruiser Stern Drive
  • 26-8M0050563
  • 26-97664
  • 26-976641
  • FI1101200
OMC Stern Drive
  • 3853226
  • 914445
Volvo Penta
  • 3853226
  • 914445
8Intake Valve Stem Seal N/A

Heat Exchanger End Gasket
Your Price:
$9.99

Heat Exchanger End Gasket

676-18-0389

Additional Details:

  • Diameter: 3 15/16"
  • Fits: 3.7L w/ 4 inch heat exchanger

Interchanges/Replaces

GLM

  • 31830

Mercruiser Stern Drive

  • 27-99960

Hi PerFormance Gear Lube - 10 oz
Your Price:
$11.99

Hi PerFormance Gear Lube - 10 oz

676-18-9650-0

Key Features:

  • Synthetic blended marine formulation reduces operating friction for increased performance
  • Protects gears, bearings and other gear case components
  • For use in high performance and high load operating conditions in both outboard and I/O lower units
  • Designed to surpass the performance of the O.E. Hi-Performance gear lubricants
  • GL-5 Rated

Additional Details:

  • Color: Blue-Green
  • Weight: 80W-90

Interchanges/Replaces

Mallory

  • 9-82500

Hi PerFormance Gear Lube - 5 Gal
Your Price:
$232.99

Hi PerFormance Gear Lube - 5 Gal

676-18-9650-5

Key Features:

  • Synthetic blended marine formulation reduces operating friction for increased performance
  • Protects gears, bearings and other gear case components
  • For use in high performance and high load operating conditions in both outboard and I/O lower units
  • Designed to surpass the performance of the O.E. Hi-Performance gear lubricants
  • GL-5 Rated

Additional Details:

  • Color: Blue-Green
  • Weight: 80W-90

Use With:

Interchanges/Replaces

Mallory

  • 9-82502

Mercury Marine

  • 92-858008Q01

Hi PerFormance Gear Lube - Qt
Your Price:
$14.99

Hi PerFormance Gear Lube - Qt

676-18-9650-2

Key Features:

  • Synthetic blended marine formulation reduces operating friction for increased performance
  • Protects gears, bearings and other gear case components
  • For use in high performance and high load operating conditions in both outboard and I/O lower units
  • Designed to surpass the performance of the O.E. Hi-Performance gear lubricants
  • GL-5 Rated

Additional Details:

  • Color: Blue-Green
  • Weight: 80W-90

Interchanges/Replaces

Mallory

  • 9-82501

Mercury Marine

  • 92-858064Q01

Hinge Pin
Your Price:
$24.99

Hinge Pin

676-18-1705

Key Features:

  • With grease port

Additional Details:

  • For: Gimbal housing
  • Fits: Alpha, Alpha Gen II (s/n 0M815638 & Lower)

Interchanges/Replaces

Mallory

  • 9-73130

Mercruiser Stern Drive

  • 65547
  • 77123
  • 77123A1

Hinge Pin Tool
Your Price:
$24.99

Hinge Pin Tool

676-18-9861

Key Features:

  • Removes and installs hinge pins from all Mercury Marine drive units

Interchanges/Replaces

GLM

  • 90200

Mallory

  • 9-79805

Mercury Marine

  • 91-78310

Hi-Perf 10W-40 Marine 4-Stroke Oil 55 Gallon
Your Price:
$1,595.99

Hi-Perf 10W-40 Marine 4-Stroke Oil 55 Gallon

676-18-9420-7

High Performance 10W-40 Marine 4-Stroke Oil – 55 Gallon (drum).
Replaces: Mercury 92-858047K01,92-858047QE1.

Mallory Marine High Performance FC-W SAE 4-Stroke Engine Oils
Formulated for Superior Performance and Corrosion Protection in 4-Stroke Outboards & Sterndrive Engines.

  • Blended with premium quality base stocks and special additives that provide the ultimate in corrosion protection and reduced engine wear in the demanding marine environment
  • Our SAE 10W-40 viscosity has been formulated for today's high tech 4-Stroke Outboards in all climates plus it is ideal for Sterndrives and Inboards in cooler climates
  • Use with Genuine allory Marine Oil Filter for maximum engine protection
Mallory Marine is so confident in our ability to increase performance and extend engine life thru its anti-wear additives that when a case of Mallory Marine FC-W 4-Stroke Lubricant and an appropriate Malllory Marine Oil Filter is purchased and used exclusively with a new 4-cycle outboard, sterndrive or inboard engine, Mallory Marine will warrant against a lubricant failure for Double he engine manufacturers warranty period on critical internal engine parts parts for a maximum of six years. Not only is your engine protected from wear, but you are protected from potential costly repairs caused from lubricant failure.


Hi-Perf 25W-40 Marine 4-Stroke Oil 55 Gallon
Your Price:
$1,621.99

Hi-Perf 25W-40 Marine 4-Stroke Oil 55 Gallon

676-18-9400-7

High Performance 25W-40 Marine 4-Stroke Oil – 55 Gallon (drum).
Replaces: Mercury 858050QC1,92-858050K01,92-883694A1.

Mallory Marine High Performance FC-W SAE 4-Stroke Engine Oils
Formulated for Superior Performance and Corrosion Protection in 4-Stroke Outboards & Sterndrive Engines.

  • Blended with premium quality base stocks and special additives that provide the ultimate in corrosion protection and reduced engine wear in the demanding marine environment
  • Our SAE 25W-40 viscosity has been fomulated specifically to protect Sterndrive & Inboard Enginesin High Perfomance & Heavy Load applications
  • Use with Genuine allory Marine Oil Filter for maximum engine protection
Mallory Marine is so confident in our ability to increase performance and extend engine life thru its anti-wear additives that when a case of Mallory Marine FC-W 4-Stroke Lubricant and an appropriate Malllory Marine Oil Filter is purchased and used exclusively with a new 4-cycle outboard, sterndrive or inboard engine, Mallory Marine will warrant against a lubricant failure for Double he engine manufacturers warranty period on critical internal engine parts parts for a maximum of six years. Not only is your engine protected from wear, but you are protected from potential costly repairs caused from lubricant failure.


Hose Barb
Your Price:
$6.99

Hose Barb

676-18-8055

Additional Details:

  • Hose Barb Size: 5/16" or 7.94mm
  • Thread Size: 1/4" or 6.35mm NPT
  • Connection Type: Male
  • Material: Brass

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 123199
  • 173311

Mallory

  • 9-38016
  • 9-38016-25

Mercruiser Stern Drive

  • 22-63187

Mercury Marine

  • 22-33078
  • 22-57308
  • 22-63187

Moeller

  • 33430-10

Yamaha Outboard

  • ABA-FLINE-BA-RB

Hose Barb
Your Price:
$5.99

Hose Barb

676-18-8042

Additional Details:

  • Barb Size: 1/4" or 6.35mm
  • NPT Size: 1/4" or 6.35mm
  • Connection Type: Male

Interchanges/Replaces

Mallory

  • 9-38017
  • 9-38017-25

Moeller

  • 33401-10

Hose Barb
Your Price:
$6.99

Hose Barb

676-18-8074

Additional Details:

  • Barb Size: 3/8" or 9.53mm
  • Thread Size: 1/4" or 6.35mm NPT
  • Connection Type: Male

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 123200
  • 173312

Mallory

  • 9-38018
  • 9-38018-25

Moeller

  • 33405-10

Hose Barb
Your Price:
$5.99

Hose Barb

676-18-8073

Additional Details:

  • Barb Size: 3/8" or 9.53mm
  • NPT Size: 1/8" or 3.18mm
  • Connection Type: Male

Interchanges/Replaces

Mallory

  • 9-38020

Moeller

  • 33434-10

Hose Barb
Your Price:
$5.99

Hose Barb

676-18-8109

Additional Details:

  • Barb Size: 5/16" or 7.9mm
  • NPT Size: 3/8" or 9.5mm
  • Connection Type: Male

Interchanges/Replaces

Mallory

  • 9-38021

Hose Barb
Your Price:
$5.99

Hose Barb

676-18-8108

Additional Details:

  • Barb Size: 3/8" or 9.53mm
  • NPT Size: 3/8" or 9.53mm
  • Connection Type: Male

Interchanges/Replaces

Mallory

  • 9-38022

Hose Barb
Your Price:
$7.99

Hose Barb

676-18-8094

Additional Details:

  • Barb Size: 5/16" or 7.9mm
  • NPT Size: 1/4" or 6.4mm
  • Connection Type: Female

Interchanges/Replaces

Moeller

  • 33476-10

Hose Barb
Your Price:
$12.99

Hose Barb

676-18-4461

Key Features:

  • Corrosion resistant brass fitting

Additional Details:

  • Material: Brass
  • Thread Size: 3/4" x 14 NPT x 1" or 19.1mm x 14 NPT x 25.4mm

Interchanges/Replaces

GLM

  • 13984

Mercruiser Stern Drive

  • 22-45084
  • 22-807155
  • 22-863804
  • 22-866725

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