Sierra / Mallory

Powerhead Gasket Set
Your Price:
$192.99

Powerhead Gasket Set

676-18-4415

Interchanges/Replaces

Mallory

  • 9-64407

Yamaha Outboard

  • 688-W0001-00-00
  • 688-W0001-A0-00

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0767Yamaha Outboard
  • 688-11193-01-00
  • 688-11193-A1-00
1Water Jacket Cover Gasket N/A
18-0826Yamaha Outboard
  • 90430-14115-00
1Drain Screw Gasket N/A
18-0844Mallory
  • 9-60003
Yamaha Outboard
  • 688-12414-00-00
  • 688-12414-A1-00
1Thermostat Cover Gasket N/A
18-0847Yamaha Outboard
  • 688-41112-00-00
  • 688-41112-01-00
  • 688-41112-A0-00
2Exhaust Cover Gasket N/A
18-3805GLM
  • 34950
Mallory
  • 9-63958
Yamaha Outboard
  • 688-11181-01-00
  • 688-11181-02-00
  • 688-11181-A0-00
  • 688-11181-A1-00
  • 688-11181-A2-00
1Head Gasket N/A
18-0840-1Mercury Marine
  • 25-83362M
Nissan/Tohatsu Outboard
  • 346-03222-0
  • 346032220M
Yamaha Outboard
  • 676-14984-00-00
3Float Chamber Gasket N/A
18-99098Yamaha Outboard
  • 688-13621-00-00
  • 688-13621-A1-00
2Intake Gasket N/A
18-76690Mallory
  • 9-76690
Yamaha Outboard
  • 93210-46M16-00
1O-Ring N/A
18-99151Yamaha Outboard
  • 688-45113-00-00
  • 688-45113-A0-00
1Upper Casing Gasket N/A
18-0849Mallory
  • 9-35345
Yamaha Outboard
  • 650-24431-00-00
  • 650-24431-A0-00
1Fuel Pump Mounting Gasket N/A
NSSYamaha Outboard
  • 688-14483-00-00
1GasketNo ImageN/A
NSSYamaha Outboard
  • 688-14198-00-00
3GasketNo ImageN/A
NSSYamaha Outboard
  • 688-14416-00-00
1Gasket, Air CleanerNo ImageN/A
NSSYamaha Outboard
  • 93102-36M24-00
1O-RingNo ImageN/A
NSSYamaha Outboard
  • 93102-30M05-00
1Oil SealNo ImageN/A
NSSYamaha Outboard
  • 93104-20M02-00
1Oil SealNo ImageN/A
NSSYamaha Outboard
  • 93210-62269-00
1O-RingNo ImageN/A
NSSYamaha Outboard
  • 93210-37M25-00
1O-RingNo ImageN/A

Powerhead Gasket Set
Your Price:
$207.99

Powerhead Gasket Set

676-18-4400

Interchanges/Replaces

Mallory

  • 9-64410

Yamaha Outboard

  • 61A-W0001-00-00
  • 61A-W0001-01-00
  • 61A-W0001-A1-00

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-3891Mallory
  • 9-63950
Yamaha Outboard
  • 61A-11181-00-00
  • 61A-11181-A0-00
  • 61A-11181-A1-00
  • 61A-11181-A2-00
  • 69L-11181-00-00
  • 69L-11181-01-00
2Head Gasket N/A
18-0829Mallory
  • 9-60510
Yamaha Outboard
  • 61A-12414-A0-00
  • 6H2-12414-00-00
  • 6H2-12414-A0-00
  • 6J8-12414-A0-00
2Cover Gasket N/A
18-0808Yamaha Outboard
  • 6G5-11382-00-00
  • 6G5-11382-A1-00
1Pressure Control Valve Gasket N/A
18-99052Yamaha Outboard
  • 61A-11381-00-00
  • 61A-11381-A0-00
1Side Cover Gasket N/A
18-99051Yamaha Outboard
  • 61A-11193-00-00
  • 61A-11193-A0-00
  • 61A-11193-A1-00
  • 61A-11193-A2-00
2Valve Cover Gasket N/A
18-99054Yamaha Outboard
  • 61A-13645-00-00
2Intake Gasket N/A
18-99053Yamaha Outboard
  • 61A-13621-00-00
  • 61A-13621-A0-00
6Intake Gasket N/A
18-99056Yamaha Outboard
  • 61A-45113-00-00
  • 61A-45113-A0-00
1Base Gasket N/A
18-99055Yamaha Outboard
  • 61A-13646-00-00
2Manifold Gasket N/A
18-0849Mallory
  • 9-35345
Yamaha Outboard
  • 650-24431-00-00
  • 650-24431-A0-00
3Fuel Pump Mounting Gasket N/A
18-2091Yamaha Outboard
  • 93104-22M07-00
1Oil Seal N/A
18-2087Yamaha Outboard
  • 93102-40004-00
  • 93102-40M36-00
1Oil Seal N/A
NSSYamaha Outboard
  • 93210-81MA6-00
1O-RingNo ImageN/A
NSSYamaha Outboard
  • 93102-40M38-00
1Oil SealNo ImageN/A
NSSYamaha Outboard
  • 93210-54M54-00
2O-RingNo ImageN/A
NSSYamaha Outboard
  • 61A-41112-A0-00
1Gasket, Exhaust Inner CoverNo ImageN/A
18-76690Mallory
  • 9-76690
Yamaha Outboard
  • 93210-46M16-00
6O-Ring N/A

Powerhead Gasket Set
Your Price:
$130.99

Powerhead Gasket Set

676-18-4402

Interchanges/Replaces

Johnson/Evinrude Outboard

  • 437779
  • 439539

Mallory

  • 9-64100

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0692Johnson/Evinrude Outboard
  • 339601
  • 343853
1Base Gasket N/A
18-0695Johnson/Evinrude Outboard
  • 336389
  • 345045
1Intake Gasket N/A
18-0696Johnson/Evinrude Outboard
  • 336388
  • 345044
1Intake Gasket N/A
18-1284Johnson/Evinrude Outboard
  • 335819
2Molded Intake Port Gasket

Powerhead Gasket Set
Your Price:
$53.99

Powerhead Gasket Set

676-18-4321

Interchanges/Replaces

GLM

  • 39390

Johnson/Evinrude Outboard

  • 398047
  • 438904

Mallory

  • 9-64101

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0118GLM
  • 33740
Johnson/Evinrude Outboard
  • 325092
Mallory
  • 9-60427
3Carburetor Gasket N/A
18-0975GLM
  • 34420
Johnson/Evinrude Outboard
  • 333008
Mallory
  • 9-60419
1Carburetor to Silencer Gasket N/A
18-0989GLM
  • 34430
Johnson/Evinrude Outboard
  • 321794
Mallory
  • 9-60418
1Air Silencer Gasket N/A
18-1202GLM
  • 35440
Johnson/Evinrude Outboard
  • 329830
1Thermostat Cover Gasket N/A
18-1205GLM
  • 35430
Johnson/Evinrude Outboard
  • 329828
Mallory
  • 9-60425
1Adapter Cover Gasket N/A
18-1207Johnson/Evinrude Outboard
  • 329833
  • 343863
Mallory
  • 9-60432
1Exhaust Manifold Gasket N/A
18-1212GLM
  • 34530
Johnson/Evinrude Outboard
  • 326926
Mallory
  • 9-60439
1Intake Manifold Gasket N/A
18-1219GLM
  • 46100
Johnson/Evinrude Outboard
  • 320880
1Grommet Gasket (V6 Crossflow) N/A
18-1221GLM
  • 46110
Johnson/Evinrude Outboard
  • 330273
1Retainer Gasket (V4/V6 Loop Charge) N/A
18-3836GLM
  • 34280
Johnson/Evinrude Outboard
  • 329836
Mallory
  • 9-63821
1Head Gasket N/A
NSSJohnson/Evinrude Outboard
  • 336308
1GasketNo ImageN/A

Powerhead Gasket Set
Your Price:
$141.99

Powerhead Gasket Set

676-18-4303-1

Interchanges/Replaces

GLM

  • 39080

Johnson/Evinrude Outboard

  • 389556
  • 391300
  • 439085

Mallory

  • 9-64112

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0102GLM
  • 33680
Johnson/Evinrude Outboard
  • 323469
1Exhaust Manifold Gasket N/A
18-0117GLM
  • 34300
Johnson/Evinrude Outboard
  • 317955
Mallory
  • 9-60435
1Exhaust Plate Gasket N/A
18-0134GLM
  • 34540
Johnson/Evinrude Outboard
  • 327707
Mallory
  • 9-60428
2Carburetor to Manifold Gasket
18-0850GLM
  • 34080
Johnson/Evinrude Outboard
  • 303615
Mallory
  • 9-60436
1Fuel Pump Gasket N/A
18-0953GLM
  • 34870
Johnson/Evinrude Outboard
  • 317951
1Water Passage Gasket N/A
18-0977GLM
  • 33650
Johnson/Evinrude Outboard
  • 321897
  • 332369
Mallory
  • 9-60448
2Thermostat Gasket N/A
18-0985GLM
  • 33630
Johnson/Evinrude Outboard
  • 321722
Mallory
  • 9-60417
1Air Silencer Gasket N/A
18-0991GLM
  • 33660
Johnson/Evinrude Outboard
  • 321907
4Leaf Plate Gasket N/A
18-2547GLM
  • 34450
Johnson/Evinrude Outboard
  • 322858
1Water Passage Cover Gasket N/A
18-2857GLM
  • 33750
Johnson/Evinrude Outboard
  • 319771
  • 386573
Mallory
  • 9-60463
2Air Silencer Gasket N/A
18-2864GLM
  • 33640
Johnson/Evinrude Outboard
  • 321727
  • 342513
Mallory
  • 9-60413
1Powerhead Base Gasket N/A
18-2866GLM
  • 34290
Johnson/Evinrude Outboard
  • 317914
Mallory
  • 9-60434
2Exhaust Cover Gasket N/A
18-2867GLM
  • 33180
Johnson/Evinrude Outboard
  • 319174
Mallory
  • 9-60438
1Manifold to Crankcase Gasket N/A
18-2873GLM
  • 33530
Johnson/Evinrude Outboard
  • 318335
Mallory
  • 9-60454
2Water Jacket Gasket N/A
18-2876GLM
  • 33280
Johnson/Evinrude Outboard
  • 307133
Mallory
  • 9-60426
OMC Stern Drive
  • 307133
4Bypass Cover Gasket N/A
18-2956GLM
  • 33540
Johnson/Evinrude Outboard
  • 318358
Mallory
  • 9-63828
2Head Gasket N/A
18-7133GLM
  • 82400
Johnson/Evinrude Outboard
  • 305123
  • 321119
Mallory
  • 9-76529
OMC Stern Drive
  • 305123
4O-Ring
18-2001GLM
  • 86030
Johnson/Evinrude Outboard
  • 0330137
  • 310600
  • 313398
  • 317761
  • 321463
  • 321668
Mallory
  • 9-76212
OMC Stern Drive
  • 310600
  • 313398
  • 321463
  • 330137
1Oil Seal N/A
18-2074GLM
  • 86440
Johnson/Evinrude Outboard
  • 318451
  • 322575
  • 339620
1Oil Seal N/A
18-8307GLM
  • 86790
Johnson/Evinrude Outboard
  • 0331103
1Lower Main Seal N/A
18-0999-9Johnson/Evinrude Outboard
  • 323459
1Inner Exhaust Gasket (Priced Per Pkg of 2) N/A

Powerhead Gasket Set
Your Price:
$94.99

Powerhead Gasket Set

676-18-4305

Additional Details:

  • For: 2 cyl. models only

Interchanges/Replaces

GLM

  • 39370

Johnson/Evinrude Outboard

  • 393433
  • 437806
  • 439083

Mallory

  • 9-64113

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0118GLM
  • 33740
Johnson/Evinrude Outboard
  • 325092
Mallory
  • 9-60427
2Carburetor Gasket N/A
18-0120GLM
  • 35200
Johnson/Evinrude Outboard
  • 325211
1Exhaust Plate Gasket N/A
18-0128GLM
  • 35340
Johnson/Evinrude Outboard
  • 326468
  • 351018
Mallory
  • 9-60421
1Powerhead Base Gasket N/A
18-0136GLM
  • 35360
Johnson/Evinrude Outboard
  • 328283
  • 351019
Mallory
  • 9-60422
1Powerhead Base Gasket N/A
18-0157GLM
  • 35480
Johnson/Evinrude Outboard
  • 330698
1Air Box Split Twin Gasket N/A
18-0159Johnson/Evinrude Outboard
  • 330909
1Air Box Split Twin Gasket N/A
18-0182GLM
  • 30610
Johnson/Evinrude Outboard
  • 310058
Mallory
  • 9-60002
Mercury Marine
  • 27-62386
  • 27-62386001
Mercury Race Outboard
  • 27-62386001
1Thermostat Gasket N/A
18-0850GLM
  • 34080
Johnson/Evinrude Outboard
  • 303615
Mallory
  • 9-60436
1Fuel Pump Gasket N/A
18-0851GLM
  • 35420
Johnson/Evinrude Outboard
  • 329826
1Relief Gasket N/A
18-0941GLM
  • 34780
Johnson/Evinrude Outboard
  • 315538
Mallory
  • 9-60451
1Water Jacket Gasket N/A
18-0963GLM
  • 35800
Johnson/Evinrude Outboard
  • 335633
Mallory
  • 9-60440
1Intake Manifold Twin Gasket N/A
18-0983GLM
  • 35180
Johnson/Evinrude Outboard
  • 321497
Mallory
  • 9-60429
1Carburetor to Air Box Twin Gasket N/A
18-3802GLM
  • 34250
Johnson/Evinrude Outboard
  • 320658
  • 327795
  • 335359
Mallory
  • 9-63833
1Head Gasket N/A
NSSJohnson/Evinrude Outboard
  • 320679
1Gasket, Base to CoverNo ImageN/A

Powerhead Gasket Set
Your Price:
$58.99

Powerhead Gasket Set

676-18-4307

Interchanges/Replaces

GLM

  • 39420

Johnson/Evinrude Outboard

  • 389206
  • 392567
  • 392615
  • 433941

Mallory

  • 9-64114

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0106GLM
  • 33690
Johnson/Evinrude Outboard
  • 324323
2Exhaust Manifold Gasket N/A
18-0118GLM
  • 33740
Johnson/Evinrude Outboard
  • 325092
Mallory
  • 9-60427
1Carburetor Gasket N/A
18-0126GLM
  • 35330
Johnson/Evinrude Outboard
  • 326264
1Inner Exhaust Cover Gasket N/A
18-0850GLM
  • 34080
Johnson/Evinrude Outboard
  • 303615
Mallory
  • 9-60436
1Fuel Pump Gasket N/A
18-0971GLM
  • 34340
Johnson/Evinrude Outboard
  • 319661
1Bypass Gasket N/A
18-0981GLM
  • 34390
Johnson/Evinrude Outboard
  • 321479
1Leafplate Gasket N/A
18-2852GLM
  • 33710
Johnson/Evinrude Outboard
  • 330621
Mallory
  • 9-60445
1Powerhead Base Gasket N/A
18-2862GLM
  • 33090
Johnson/Evinrude Outboard
  • 321573
  • 326260
1Leaf Plate Gasket N/A
18-3803GLM
  • 34570
Johnson/Evinrude Outboard
  • 324324
  • 329419
  • 765012
Mallory
  • 9-63830
1Head Gasket N/A
18-3899GLM
  • 33700
Johnson/Evinrude Outboard
  • 327674
1Water Cover Gasket N/A

Powerhead Gasket Set
Your Price:
$106.99

Powerhead Gasket Set

676-18-4301

Interchanges/Replaces

GLM

  • 39360

Johnson/Evinrude Outboard

  • 388602

Mallory

  • 9-64117

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0117GLM
  • 34300
Johnson/Evinrude Outboard
  • 317955
Mallory
  • 9-60435
1Exhaust Plate Gasket N/A
18-0134GLM
  • 34540
Johnson/Evinrude Outboard
  • 327707
Mallory
  • 9-60428
2Carburetor to Manifold Gasket N/A
18-0953GLM
  • 34870
Johnson/Evinrude Outboard
  • 317951
1Water Passage Gasket N/A
18-0955GLM
  • 33510
Johnson/Evinrude Outboard
  • 318156
1Exhaust Cover Gasket N/A
18-0957GLM
  • 34880
Johnson/Evinrude Outboard
  • 318373
1Powerhead Base Gasket N/A
18-0991GLM
  • 33660
Johnson/Evinrude Outboard
  • 321907
4Leaf Plate Gasket N/A
18-2857GLM
  • 33750
Johnson/Evinrude Outboard
  • 319771
  • 386573
Mallory
  • 9-60463
2Air Silencer Gasket N/A
18-2864GLM
  • 33640
Johnson/Evinrude Outboard
  • 321727
  • 342513
Mallory
  • 9-60413
1Powerhead Base Gasket N/A
18-2866GLM
  • 34290
Johnson/Evinrude Outboard
  • 317914
Mallory
  • 9-60434
2Exhaust Cover Gasket N/A
18-2867GLM
  • 33180
Johnson/Evinrude Outboard
  • 319174
Mallory
  • 9-60438
1Manifold to Crankcase Gasket N/A
18-2873GLM
  • 33530
Johnson/Evinrude Outboard
  • 318335
Mallory
  • 9-60454
2Water Jacket Gasket N/A
18-2876GLM
  • 33280
Johnson/Evinrude Outboard
  • 307133
Mallory
  • 9-60426
OMC Stern Drive
  • 307133
4Bypass Cover Gasket N/A

Premium Blend Lube 55 Gallons
Your Price:
$1,640.99

Premium Blend Lube 55 Gallons

676-18-9600-7

Gear Lube, Premium Blend – 55 Gallons / 208L (1 Each).
Replaces: Mercury 858061K01, 858061QC1, 92-802849A1, 92-858061QB1, 92-883663A1.

Mallory Premium Gear Lubricant
Special marine additive package provides superior lubricity and corrosion protectcion to protect gears and bearings under the demanding conditions of the extreme marine environment.

  • Exceeds all OEM specifictaion
  • Excellent film strength protects gears and bearings in heavy load conditions
  • Recommended for all outboards & stern drive gearcases requiring a marine GL-5 lubricant (except OMC/Johnson/Evinrude electric shift models, for thes units use Mallory Marine “Type C” gear lubricant)
  • Will not void engine manufacturers warranty!

Replaces: Mercury Premium Blend, Johnson/Evinrude Hi-Vis Lubricant, Honda, Suzuki, Nissan/Tohatsu, Yamaha – Yamalube LUB-GEARL-11-04. 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.


Premium Gear Lube - 10 oz
Your Price:
$8.99

Premium Gear Lube - 10 oz

676-18-9600-0

Key Features:

  • Recommended for all general marine applications requiring a GL-5 class lubricant.
  • Ideal for replacing all old hypoid 90 application needs.
  • Formulated for use in freshwater or saltwater conditions and all standard marine applications.
  • Reduces friction and protects gears, bearings and other gear case components.

Additional Details:

  • Color: Amber
  • Weight: 80W-90

Interchanges/Replaces

Mallory

  • 9-82400

Premium Gear Lube - 5 Gallon
Your Price:
$200.99

Premium Gear Lube - 5 Gallon

676-18-9600-5

Key Features:

  • Recommended for all general marine applications requiring a GL-5 class lubricant.
  • Ideal for replacing all old hypoid 90 application needs.
  • Formulated for use in freshwater or saltwater conditions and all standard marine applications.
  • Reduces friction and protects gears, bearings and other gear case components.

Additional Details:

  • Color: Amber
  • Weight: 80W-90

Use With:

Interchanges/Replaces

Mallory

  • 9-82402

Mercury Marine

  • 92-858007Q01

Premium Gear Lube - Qt
Your Price:
$11.99

Premium Gear Lube - Qt

676-18-9600-2

Key Features:

  • Recommended for all general marine applications requiring a GL-5 class lubricant.
  • Ideal for replacing all old hypoid 90 application needs.
  • Formulated for use in freshwater or saltwater conditions and all standard marine applications.
  • Reduces friction and protects gears, bearings and other gear case components.

Additional Details:

  • Color: Amber
  • Weight: 80W-90

Interchanges/Replaces

Mallory

  • 9-82401

Mercury Marine

  • 92-858058Q01

Primer,Engine Oil
Your Price:
$23.99

Primer,Engine Oil

676-18-95560

Key Features:

  • Fits: V6 and V8 GM applications

Interchanges/Replaces

Mallory

  • 9-56000

Prop Cone
Your Price:
$86.99

Prop Cone

676-18-4210

Key Features:

  • AQ200, 250, 270, 270T, 275, 280, 280T, 280PT, 290

Interchanges/Replaces

GLM

  • 23040

Volvo Penta

  • 850785
  • 854045

Prop Cone Screw
Your Price:
$16.99

Prop Cone Screw

676-18-4212

Additional Details:

  • Size: 5/16" or 7.9mm - 18

Interchanges/Replaces

GLM

  • 23240

Volvo Penta

  • 850889

Prop Nut
Your Price:
$11.99

Prop Nut

676-18-3707

Interchanges/Replaces

GLM

  • 22170

Johnson/Evinrude Outboard

  • 319891

Prop Nut
Your Price:
$5.99

Prop Nut

676-18-3703

Key Features:

  • A special molded nylon propnut fitting the 18/20/25 Hp 2 cycle 1980 & newer
  • Also fitting the F9.9/15, 323cc Bigfoot 4-stroke

Interchanges/Replaces

Chrysler/Force/US Marine

  • 11-88228

GLM

  • 21242

Mallory

  • 9-73963

Mercury Marine

  • 11-88228

Sears

  • 11-88228

Prop Nut
Your Price:
$13.99

Prop Nut

676-18-3732

Interchanges/Replaces

Mallory

  • 9-73908

Yamaha Outboard

  • 90171-16011-00
  • 95307-16900-00

Prop Nut
Your Price:
$8.99

Prop Nut

676-18-3726

Interchanges/Replaces

GLM

  • 21241

Mallory

  • 9-73909

Suzuki Outboard

  • 09141-18005

Yamaha Outboard

  • 90171-18M04-00

Prop Nut
Your Price:
$19.99

Prop Nut

676-18-3704

Interchanges/Replaces

GLM

  • 21240

Mallory

  • 9-73901

Mercury Marine

  • 11-69578
  • 11-69578A1
  • 11-69578A2
  • 11-69578Q1