Drive Parts - Seal Kits, Oil Seals

Carrier Oil Seal Assembly
Your Price:
$54.99

Carrier Oil Seal Assembly

676-18-0577

Additional Details:

  • Fits: IA/IB/IC & EZ Shift, MC-I, R, MR, Alpha One & Gen II

Interchanges/Replaces

GLM

  • 28370

Mallory

  • 9-78100

Mercruiser Stern Drive

  • 35993A1
  • 66081A1
  • 66081A2
  • 66081A4

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2003GLM
  • 85030
Mallory
  • 9-76102
Mercruiser Stern Drive
  • 26-32080
  • 26-36054
  • 26-68493
  • 26-823894
  • 26-823894B
1Oil Seal N/A

Clutch Housing Seal Kit
Your Price:
$34.99

Clutch Housing Seal Kit

676-18-2698

Interchanges/Replaces

GLM

  • 87660

OMC Stern Drive

    List of Containing Parts

    Sierra Item # OE/Competitor # Quantity Description Image Comments
    18-0939GLM
    • 33050
    Johnson/Evinrude Outboard
    • 315189
    OMC Stern Drive
    • 315189
    1Upper Gearcase Dipstick Gasket N/A
    18-2863Barr
    • OMC47308799
    GLM
    • 33060
    OMC Stern Drive
    • 308799
    1Tilt Clutch Cover Gasket N/A
    18-4248Johnson/Evinrude Outboard
    • 311598
    Mallory
    • 9-60408
    OMC Stern Drive
    • 311598
    • 3852105
    Volvo Penta
    • 3852105
    1Drain/Fill Plug Washer N/A
    18-7114Chrysler/Force/US Marine
    • 25-23145
    GLM
    • 82140
    Johnson/Evinrude Outboard
    • 302540
    Mercruiser Stern Drive
    • 25-23145
    • 25-843315
    Mercury Marine
    • 25-23145
    • 25-843315
    OMC Stern Drive
    • 302540
    Sears
    • 25-F702736
    1O-Ring N/A
    18-7400GLM
    • 81550
    Mallory
    • 9-63850
    Mercury Marine
    • 25-818573
    OMC Stern Drive
    • 908194
    1O-Ring N/A
    18-2066GLM
    • 86070
    OMC Stern Drive
    • 908957
    • 911019
    1Oil Seal N/A

    Clutch Housing Seal Kit
    Your Price:
    $30.99

    Clutch Housing Seal Kit

    676-18-8360

    Interchanges/Replaces

    GLM

    • 87670

    Johnson/Evinrude Outboard

      OMC Stern Drive

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-2060GLM
        • 86060
        Johnson/Evinrude Outboard
        • 0321467
        • 303804
        Mallory
        • 9-76206
        OMC Stern Drive
        • 303804
        • 321467
        2Oil Seal
        18-7114Chrysler/Force/US Marine
        • 25-23145
        GLM
        • 82140
        Johnson/Evinrude Outboard
        • 302540
        Mercruiser Stern Drive
        • 25-23145
        • 25-843315
        Mercury Marine
        • 25-23145
        • 25-843315
        OMC Stern Drive
        • 302540
        Sears
        • 25-F702736
        1O-Ring N/A
        18-7168GLM
        • 80120
        Johnson/Evinrude Outboard
        • 202893
        Mallory
        • 9-76550
        Mercruiser Stern Drive
        • 25-21720
        • 25-26834
        • 25-48171
        • 25-801334436
        Mercury Marine
        • 25-20587
        • 25-21720
        • 25-26834
        • 25-48171
        • 25-801334436
        OMC Stern Drive
        • 202893
        • 3852033
        Volvo Penta
        • 3852033
        2O-Ring
        18-7400GLM
        • 81550
        Mallory
        • 9-63850
        Mercury Marine
        • 25-818573
        OMC Stern Drive
        • 908194
        1O-Ring N/A
        18-2863Barr
        • OMC47308799
        GLM
        • 33060
        OMC Stern Drive
        • 308799
        1Tilt Clutch Cover Gasket N/A
        18-4248Johnson/Evinrude Outboard
        • 311598
        Mallory
        • 9-60408
        OMC Stern Drive
        • 311598
        • 3852105
        Volvo Penta
        • 3852105
        2Drain/Fill Plug Washer
        18-0939GLM
        • 33050
        Johnson/Evinrude Outboard
        • 315189
        OMC Stern Drive
        • 315189
        1Upper Gearcase Dipstick Gasket N/A

        Complete Gearcase Seal Kit
        Your Price:
        $254.99

        Complete Gearcase Seal Kit

        676-18-8357

        Key Features:

        • Kit covers both upper & lower

        Additional Details:

        • For: 280DP/290DP

        Interchanges/Replaces

        Mallory

        • 9-77900

        Volvo Penta

        • 875741
        • 876266

        Double Lip Seal
        Your Price:
        $5.99

        Double Lip Seal

        676-18-3289

        Additional Details:

        • For: Gen II upper housing

        Interchanges/Replaces

        Mercruiser Stern Drive

        • 26-864319

        DPS-A Lower Unit Seal Kit
        Your Price:
        $69.99

        DPS-A Lower Unit Seal Kit

        676-18-2584

        Additional Details:

        • Fits: DPS-A Drives (2007 and Up)

        Interchanges/Replaces

        Volvo Penta

        • 3888822

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        NSSVolvo Penta
        • 38889784
        1H GasketNo ImageN/A
        NSSVolvo Penta
        • 38889786
        1H GasketNo ImageN/A
        18-0175GLM
        • 81080
        Mercruiser Stern Drive
        • 25-26543
        Mercury Marine
        • 25-26543
        1O-Ring N/A
        18-7160GLM
        • 83340
        Mallory
        • 9-76545
        Mercruiser Stern Drive
        • 25-31986
        Mercury Marine
        • 25-31986
        1O-Ring N/A
        18-7186GLM
        • 45100
        Volvo Penta
        • 925259
        • 960236
        2O-Ring
        18-0558Volvo Penta
        • 851407
        2Seal

        Gear Housing Seal Kit
        Your Price:
        $29.99

        Gear Housing Seal Kit

        676-18-0022

        Additional Details:

        • For: C25 (1992-97)/ C30 (1992)

        Interchanges/Replaces

        Yamaha Outboard

        • 689-W0001-23-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0296Mallory
        • 9-76411
        Mercury Marine
        • 26-82233M
        • 26-83406M
        • 26-854017
        Yamaha Outboard
        • 93101-22067-00
        • 93101-22M00-00
        2Oil Seal N/A
        18-0554Mallory
        • 9-76410
        Mercury Marine
        • 26-82230M
        • 26-84813M
        Yamaha Outboard
        • 93101-20M07-00
        2Oil Seal N/A
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        3Drain Fill Washer N/A
        18-99010Mallory
        • 9-60318
        Mercury Marine
        • 27-81573M
        • 27-826991M
        Yamaha Outboard
        • 664-41134-00-00
        • 664-41134-A0-00
        1Exhaust Manifold Gasket N/A
        NSSYamaha Outboard
        • 689-44315-A0-00
        1Gasket, Water PumpNo ImageN/A
        NSSYamaha Outboard
        • 689-44316-A0-00
        1Gasket, Water PumpNo ImageN/A
        NSSYamaha Outboard
        • 689-44324-A0-00
        1Gasket, CartridgeNo ImageN/A
        NSSYamaha Outboard
        • 93210-40M10-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93210-60MA3-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 689-44366-00-00
        1Damper, Water SealNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $71.99

        Gear Housing Seal Kit

        676-18-0029

        Additional Details:

        • For: Yamaha 6HP (1986-1996) 8HP (1984-1996)

        Interchanges/Replaces

        Yamaha Outboard

        • 6G1-W0001-20-00
        • 6G1-W0001-21-00
        • 6G1-W0001-C1-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        3Drain Fill Washer N/A
        18-0753Yamaha Outboard
        • 6G1-44315-00-00
        • 6G1-44315-A0-00
        1Water Pump Gasket N/A
        18-1833Yamaha Outboard
        • 647-44366-00-00
        1Water Seal Damper N/A
        18-99116Yamaha Outboard
        • 6G1-45315-00-00
        • 6G1-45315-A0-00
        1Water Pump Gasket N/A
        NSSYamaha Outboard
        • 93101-11M23-00
        2Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 93101-15074-00
        2Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 93210-49046-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93210-53679-00
        1O-RingNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $40.99

        Gear Housing Seal Kit

        676-18-2598

        Additional Details:

        • Fits: Volvo SX Thru 2006

        Interchanges/Replaces

        OMC Stern Drive

        • 3855275

        Volvo Penta

        • 3855275

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        NSSVolvo Penta
        • 3852959
        1O-RingNo ImageN/A
        NSSVolvo Penta
        • 3863090
        1SealNo ImageN/A
        NSSVolvo Penta
        • 3854595
        1SealNo ImageN/A
        18-0175GLM
        • 81080
        Mercruiser Stern Drive
        • 25-26543
        Mercury Marine
        • 25-26543
        1O-Ring N/A
        18-7160GLM
        • 83340
        Mallory
        • 9-76545
        Mercruiser Stern Drive
        • 25-31986
        Mercury Marine
        • 25-31986
        1O-Ring N/A
        18-32882OMC Stern Drive
        • 3852315
        Volvo Penta
        • 3852315
        1Seal N/A

        Gear Housing Seal Kit
        Your Price:
        $52.99

        Gear Housing Seal Kit

        676-18-0021

        Additional Details:

        • For: C75 (94-99)/ E75 (95-00)/ P75 (96-99)/ C80 (97)/ C85 (92-96)/ 90 (92-02) / B90 (98-99)/ C90 (97-01)

        Interchanges/Replaces

        Mallory

        • 9-74502

        Yamaha Outboard

        • 688-W0001-21-00
        • 688-W0001-22-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0239Mallory
        • 9-60378
        Yamaha Outboard
        • 688-44315-00-00
        • 688-44315-A0-00
        1Water Pump Gasket N/A
        18-0240Mallory
        • 9-60382
        Yamaha Outboard
        • 688-44316-01-00
        • 688-44316-A0-00
        1Water Pump Gasket N/A
        18-0267Mallory
        • 9-76423
        Mercury Marine
        • 26-82257M
        Yamaha Outboard
        • 93106-09014-00
        1Oil Seal N/A
        18-0587Mallory
        • 9-76414
        Yamaha Outboard
        • 93101-25M03-00
        4Oil Seal N/A
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        2Drain Fill Washer N/A
        18-7436Mallory
        • 9-76615
        Yamaha Outboard
        • 93210-46044-00
        1O-Ring N/A
        18-99026Mallory
        • 9-60341
        Yamaha Outboard
        • 688-45123-00-00
        1Muffler Gasket N/A
        18-99023Mallory
        • 9-60325
        Yamaha Outboard
        • 688-41133-00-00
        1Exhaust Manifold Gasket N/A
        18-99024Mallory
        • 9-60326
        Yamaha Outboard
        • 688-41134-00-00
        • 688-41134-A0-00
        1Exhaust Manifold Gasket N/A
        18-99025Mallory
        • 9-60361
        Yamaha Outboard
        • 688-45114-00-00
        • 688-45114-01-00
        • 688-45114-A1-00
        1Upper Casing Gasket N/A
        18-1830Mercury Marine
        • 26-81426M
        Yamaha Outboard
        • 663-44366-00-00
        1Water Seal Damper N/A
        NSSYamaha Outboard
        • 688-44324-A0-00
        1Gasket, CartridgeNo ImageN/A
        NSSYamaha Outboard
        • 93210-49046-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93210-85M97-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 90430-12072-00
        1GasketNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $20.99

        Gear Housing Seal Kit

        676-18-0028

        Additional Details:

        • For: Yamaha 4HP (1984-1999) / F4 (1999-2002) / 5HP (1984-2002)

        Interchanges/Replaces

        Mallory

        • 9-74503

        Yamaha Outboard

        • 6E0-W0001-20-00
        • 6E0-W0001-21-00
        • 6E0-W0001-C1-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        3Drain Fill Washer N/A
        NSSYamaha Outboard
        • 93101-10M14-00
        2Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 93101-13M12-00
        2Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 93210-48214-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 6E0-45315-A0-00
        1Gasket, Lower CasingNo ImageN/A
        NSSYamaha Outboard
        • 6E0-44315-A0-00
        1Gasket, Water PumpNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $40.99

        Gear Housing Seal Kit

        676-18-0023

        Additional Details:

        • For: C25 (1986-87)/ C25 (1990-91)/ 30 (1986)/ C30 (1990-91)

        Interchanges/Replaces

        Mallory

        • 9-74514

        Yamaha Outboard

        • 689-W0001-22-00
        • 689-W0001-C2-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0554Mallory
        • 9-76410
        Mercury Marine
        • 26-82230M
        • 26-84813M
        Yamaha Outboard
        • 93101-20M07-00
        2Oil Seal N/A
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        3Drain Fill Washer N/A
        18-99010Mallory
        • 9-60318
        Mercury Marine
        • 27-81573M
        • 27-826991M
        Yamaha Outboard
        • 664-41134-00-00
        • 664-41134-A0-00
        1Exhaust Manifold Gasket N/A
        NSSYamaha Outboard
        • 689-44366-00-00
        1Damper, Water SealNo ImageN/A
        NSSYamaha Outboard
        • 689-44324-A0-00
        1Gasket, CartridgeNo ImageN/A
        NSSYamaha Outboard
        • 689-44315-A0-00
        1Gasket, Water PumpNo ImageN/A
        NSSYamaha Outboard
        • 689-44316-A0-00
        1Gasket, Water PumpNo ImageN/A
        NSSYamaha Outboard
        • 93210-60MA3-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93210-40M10-00
        1O-RingNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $57.99

        Gear Housing Seal Kit

        676-18-0024

        Additional Details:

        • For: E48 (1995-00)/ C55 (1989-94)

        Interchanges/Replaces

        Mallory

        • 9-74516

        Yamaha Outboard

        • 698-W0001-21-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0292Mercury Marine
        • 27-81417
        • 27-81417M
        Yamaha Outboard
        • 663-44315-00-00
        • 663-44315-A0-00
        1Wear Plate to Pump Housing Gasket N/A
        18-0294Mercury Marine
        • 27-81421M
        Yamaha Outboard
        • 663-44324-00-00
        • 663-44324-A0-00
        1Wear Plate to Pump Base Gasket N/A
        18-0296Mallory
        • 9-76411
        Mercury Marine
        • 26-82233M
        • 26-83406M
        • 26-854017
        Yamaha Outboard
        • 93101-22067-00
        • 93101-22M00-00
        2Oil Seal N/A
        18-0297Mallory
        • 9-76413
        Mercury Marine
        • 26-82234M
        Yamaha Outboard
        • 93101-23070-00
        2Oil Seal N/A
        18-0298GLM
        • 45250
        Mercury Marine
        • 25-82275M
        Yamaha Outboard
        • 341-81834-10-00
        • 93210-41042-00
        • 93210-43043-00
        1O-Ring N/A
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        3Drain Fill Washer N/A
        18-0299Mercury Marine
        • 25-82289M
        Yamaha Outboard
        • 93210-66262-00
        • 93210-66M98-00
        1O-Ring N/A
        18-99030Mallory
        • 9-60362
        Mercury Marine
        • 27-82794M
        • 27-98952M
        Yamaha Outboard
        • 697-45114-00-00
        • 697-45114-A0-00
        1Upper Casing Gasket N/A
        18-99009Mallory
        • 9-60336
        Mercury Marine
        • 27-81440M
        Yamaha Outboard
        • 663-45123-00-00
        1Muffler Gasket N/A
        18-99149Mercury Marine
        • 27-81418M
        Yamaha Outboard
        • 663-44316-00-00
        • 663-44316-A0-00
        1Water Pump Gasket N/A
        NSSYamaha Outboard
        • 93210-49046-00
        1O-RingNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $18.99

        Gear Housing Seal Kit

        676-18-0026

        Additional Details:

        • For: Yamaha 2HP (1986-1988)

        Interchanges/Replaces

        Mallory

        • 9-74531

        Yamaha Outboard

        • 6A1-W0001-22-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        2Drain Fill Washer N/A
        18-7463Yamaha Outboard
        • 93210-19123-00
        • 93210-19123-09
        • 93210-19800-00
        • 93210-19809-00
        2O-Ring N/A
        NSSYamaha Outboard
        • 93210-42101-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93013-11051-00
        2Oil SealNo ImageN/A

        Gear Housing Seal Kit
        Your Price:
        $50.99

        Gear Housing Seal Kit

        676-18-0025

        Additional Details:

        • For: Yamaha T8 (2001-2004)

        Interchanges/Replaces

        Mallory

        • 9-74534

        Yamaha Outboard

        • 69G-W0001-20-00

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-4698Mallory
        • 9-60100
        Mercury Marine
        • 27-81987
        • 27-81987M
        Yamaha Sterndrive
        • 604-45342-00-00
        • 90430-08020-00
        • 90430-08801-00
        2Drain Fill Washer N/A
        18-7442Yamaha Outboard
        • 93210-74424-00
        • 93210-74701-00
        • 93210-74M35-00
        1O-Ring N/A
        18-99027Mallory
        • 9-60301
        Yamaha Outboard
        • 68T-13475-00-00
        1Oil Pan Gasket N/A
        NSSYamaha Outboard
        • 69G-45315-A0-00
        1Gasket, Lower CasingNo ImageN/A
        NSSYamaha Outboard
        • 93101-12M70-00
        1Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 90430-10M11-00
        1GasketNo ImageN/A
        NSSYamaha Outboard
        • 93101-17054-00
        2Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 93210-74316-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93210-44398-00
        1O-RingNo ImageN/A
        NSSYamaha Outboard
        • 93101-20048-00
        2Oil SealNo ImageN/A
        NSSYamaha Outboard
        • 93210-06ME6-00
        1O-RingNo ImageN/A

        Intermediate Housing Seal Kit
        Your Price:
        $68.99

        Intermediate Housing Seal Kit

        676-18-2669

        Additional Details:

        • For: 100-245 Stringer Unit (1973-1977)

        Interchanges/Replaces

        GLM

        • 87652

        OMC Stern Drive

        • 981801

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0917GLM
        • 34230
        OMC Stern Drive
        • 311508
        1Tilt Motor Gasket N/A
        18-0923GLM
        • 34750
        OMC Stern Drive
        • 313244
        2Rubber Seal N/A
        18-0939GLM
        • 33050
        Johnson/Evinrude Outboard
        • 315189
        OMC Stern Drive
        • 315189
        1Upper Gearcase Dipstick Gasket N/A
        18-0949GLM
        • 33480
        OMC Stern Drive
        • 316499
        2Trunion Cap Gasket N/A
        18-2004Mercury Marine
        • 26-20070
        Mercury Race Outboard
        • 26-20070
        1Oil Seal N/A
        18-2016GLM
        • 85010
        Mallory
        • 9-76100
        Mercury Marine
        • 26-20079
        • 26-25837
        • 26-29476
        • 26-41953
        OMC Stern Drive
        • 313992
        • 764337
        2Oil Seal N/A
        18-2066GLM
        • 86070
        OMC Stern Drive
        • 908957
        • 911019
        1Oil Seal N/A
        18-2071GLM
        • 86010
        OMC Stern Drive
        • 908065
        • 908852
        • 981195
        2Oil Seal N/A
        18-2863Barr
        • OMC47308799
        GLM
        • 33060
        OMC Stern Drive
        • 308799
        1Tilt Clutch Cover Gasket
        18-3725GLM
        • 22330
        Mallory
        • 9-72203
        OMC Stern Drive
        • 908064
        1Ball Gear Nut N/A
        18-4248Johnson/Evinrude Outboard
        • 311598
        Mallory
        • 9-60408
        OMC Stern Drive
        • 311598
        • 3852105
        Volvo Penta
        • 3852105
        1Drain/Fill Plug Washer N/A
        18-4251GLM
        • 22030
        Mallory
        • 9-78013
        OMC Stern Drive
        • 908062
        1Plug N/A
        18-7114Chrysler/Force/US Marine
        • 25-23145
        GLM
        • 82140
        Johnson/Evinrude Outboard
        • 302540
        Mercruiser Stern Drive
        • 25-23145
        • 25-843315
        Mercury Marine
        • 25-23145
        • 25-843315
        OMC Stern Drive
        • 302540
        Sears
        • 25-F702736
        1O-Ring N/A
        18-7162Chrysler/Force/US Marine
        • 25-33145
        GLM
        • 82260
        Johnson/Evinrude Outboard
        • 302337
        Mallory
        • 9-76547
        Mercruiser Stern Drive
        • 25-32424
        • 25-33145
        Mercury Marine
        • 25-33145
        Mercury Sport Jet
        • 25-33145
        OMC Stern Drive
        • 302337
        • 302377
        • 3852044
        Sears
        • 25-33145
        Volvo Penta
        • 3852044
        1O-Ring N/A
        18-7198Chrysler/Force/US Marine
        • 25-45710
        GLM
        • 81270
        Honda Outboard
        • 91353-ZW1-003
        Mallory
        • 9-76504
        Mercruiser Stern Drive
        • 25-45710
        • 25-457101
        Mercury Marine
        • 25-45710
        • 25-457101
        OMC Stern Drive
        • 308626
        1O-Ring N/A
        18-7400GLM
        • 81550
        Mallory
        • 9-63850
        Mercury Marine
        • 25-818573
        OMC Stern Drive
        • 908194
        1O-Ring N/A
        18-7401GLM
        • 81440
        Mallory
        • 9-76652
        OMC Stern Drive
        • 908383
        1O-Ring N/A
        NSSOMC Stern Drive
        • 0313246
        1Gasket, CoverNo ImageN/A
        18-0548Barr
        • OMC47909515
        GLM
        • 33900
        OMC Stern Drive
        • 316493
        • 909515
        1Adapter to Intermediate Housing Gasket N/A

        Lower Unit Seal Kit
        Your Price:
        $83.99

        Lower Unit Seal Kit

        676-18-2627

        Interchanges/Replaces

        GLM

        • 87573

        Mercury Marine

        • 26-66303A1

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0595Mercury Marine
        • 26-66303
        2Oil Seal N/A
        18-2004Mercury Marine
        • 26-20070
        Mercury Race Outboard
        • 26-20070
        2Oil Seal N/A
        18-2006GLM
        • 85330
        Mercury Marine
        • 26-33467
        • 26-897154
        1Oil Seal N/A
        18-2019GLM
        • 85100
        Mercury Marine
        • 26-26805
        • 26-27163
        1Oil Seal N/A
        18-2827GLM
        • 31090
        Mercury Marine
        • 27-39623
        • 27-396231
        1Upper Face Plate Gasket N/A
        18-2828GLM
        • 31200
        Mercury Marine
        • 27-39625
        1Lower Water Pump Gasket N/A
        18-2945Chrysler/Force/US Marine
        • 12-19183
        • F50556
        • F8077
        • F8186
        Johnson/Evinrude Outboard
        • 307552
        Mallory
        • 9-60101
        • 9-60102
        Mercruiser Stern Drive
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-19183B
        • 12-20260
        • 12-20260B
        Mercury Marine
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-20260
        1Drain Screw Gasket N/A
        18-4261GLM
        • 31330
        Mallory
        • 9-78002
        Mercury Marine
        • 12-20262
        • 19643
        Mercury Race Outboard
        • 12-20262
        1Washer N/A
        18-7120Chrysler/Force/US Marine
        • 25-25007
        • 25-38933
        • 25-F498618
        • 26-817469
        • 27-843672
        • F498619
        GLM
        • 80090
        Johnson/Evinrude Outboard
        • 307853
        Mallory
        • 9-76526
        Mercury Marine
        • 25-38933
        Mercury Sport Jet
        • 25-38933
        OMC Stern Drive
        • 307853
        • 332598
        1O-Ring N/A
        18-7163GLM
        • 81430
        Mercruiser Stern Drive
        • 25-33465
        • 25-807149
        • 25-853220
        Mercury Marine
        • 25-33465
        1O-Ring N/A
        18-7164GLM
        • 81260
        Johnson/Evinrude Outboard
        • 302537
        Mercruiser Stern Drive
        • 25-33466
        • 25-67675
        • 25-846356
        • 27-898101789
        Mercury Marine
        • 25-33466
        • 25-67675
        • 25-846356
        1O-Ring N/A
        18-7180GLM
        • 45030
        Johnson/Evinrude Outboard
        • 303347
        Mallory
        • 9-76556
        Mercruiser Stern Drive
        • 12-31060
        • 25-26802
        • 25-8M2000926
        Mercury Marine
        • 25-26802
        Volvo Penta
        • 3551570
        • 925055
        • 926032
        2O-Ring N/A
        NSSMercury Marine
        • 27-39626
        1GasketNo ImageN/A
        NSSMercury Marine
        • 1
        0Water Tube SealNo ImageN/A

        Lower Unit Seal Kit
        Your Price:
        $71.99

        Lower Unit Seal Kit

        676-18-2629

        Interchanges/Replaces

        Chrysler/Force/US Marine

        • 26-85090A1

        GLM

        • 87575

        Mercury Marine

        • 26-85090A1

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-2006GLM
        • 85330
        Mercury Marine
        • 26-33467
        • 26-897154
        2Oil Seal N/A
        18-2560Chrysler/Force/US Marine
        • 12-866451
        GLM
        • 31210
        Mallory
        • 9-72009
        Mercruiser Stern Drive
        • 12-866451
        Mercury Marine
        • 12-86645
        • 12-86645 1
        • 12-8M0027721
        2Impeller Washer Gasket N/A
        18-2562Chrysler/Force/US Marine
        • 27-993261
        GLM
        • 32360
        Mallory
        • 9-60038
        Mercury Marine
        • 27-99326
        • 27-993261
        Sears
        • 27-993261
        1Impeller Gasket N/A
        18-2742Chrysler/Force/US Marine
        • 85552
        Mallory
        • 9-78003
        Mercury Marine
        • 85552
        • 85552001
        Sears
        • 85552
        1Shift Shaft Boot N/A
        18-2945Chrysler/Force/US Marine
        • 12-19183
        • F50556
        • F8077
        • F8186
        Johnson/Evinrude Outboard
        • 307552
        Mallory
        • 9-60101
        • 9-60102
        Mercruiser Stern Drive
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-19183B
        • 12-20260
        • 12-20260B
        Mercury Marine
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-20260
        2Drain Screw Gasket N/A
        18-7100Chrysler/Force/US Marine
        • 25-85594
        GLM
        • 45230
        Johnson/Evinrude Outboard
        • 301877
        Mallory
        • 9-76509
        Mercury Marine
        • 25-85594
        OMC Stern Drive
        • 301877
        1O-Ring N/A
        18-7135Chrysler/Force/US Marine
        • 25-35276
        GLM
        • 82100
        Johnson/Evinrude Outboard
        • 310584
        Mallory
        • 9-76530
        Mercruiser Stern Drive
        • 25-35276
        Mercury Marine
        • 25-20365
        • 25-35276
        OMC Stern Drive
        • 310584
        • 3852089
        Volvo Penta
        • 3852089
        1O-Ring N/A
        18-7419Chrysler/Force/US Marine
        • 25-69202
        GLM
        • 81470
        Mallory
        • 9-76564
        Mercury Marine
        • 25-69202
        Sears
        • 25-69202
        1O-Ring N/A
        18-7956Chrysler/Force/US Marine
        • 25-85549
        GLM
        • 44990
        Mallory
        • 9-76578
        • 9-76579
        Mercury Marine
        • 25-85549
        Sears
        • 25-85549
        1O-Ring (Pkg. of 5) N/A
        9-43634Mercury Marine
        • 25-86203
        1SLINGER GASKET N/A
        NSSMercury Marine
        • 23-85095
        4BushingNo ImageN/A
        NSSMercury Marine
        • 26-98283
        1SealNo ImageN/A
        NSSMercury Marine
        • 26-85090
        1Water Tube SealNo ImageN/A

        Lower Unit Seal Kit
        Your Price:
        $23.99

        Lower Unit Seal Kit

        676-18-2631

        Interchanges/Replaces

        Chrysler/Force/US Marine

        • FK1061

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-2945Chrysler/Force/US Marine
        • 12-19183
        • F50556
        • F8077
        • F8186
        Johnson/Evinrude Outboard
        • 307552
        Mallory
        • 9-60101
        • 9-60102
        Mercruiser Stern Drive
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-19183B
        • 12-20260
        • 12-20260B
        Mercury Marine
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-20260
        2Drain Screw Gasket N/A
        18-7127Chrysler/Force/US Marine
        • 25-32507
        • 25-F84305
        • F84304
        GLM
        • 82370
        Johnson/Evinrude Outboard
        • 313446
        Mallory
        • 9-76527
        Mercruiser Stern Drive
        • 25-32507
        OMC Stern Drive
        • 313446
        1O-Ring N/A
        18-0500Chrysler/Force/US Marine
        • 26-817472
        • F286618
        • F286618-1
        • F338618
        • F338618-1
        Mallory
        • 9-76131
        1Oil Seal N/A
        18-0512Chrysler/Force/US Marine
        • 26-F84307-1
        1Oil Seal N/A
        18-7166GLM
        • 80160
        Mercury Marine
        • 25-45254
        1O-Ring N/A
        NSSChrysler/Force/US Marine
        • 26-F84118
        1Oil SealNo ImageN/A
        NSSChrysler/Force/US Marine
        • 25-F316555
        1O-RingNo ImageN/A
        18-7141GLM
        • 80080
        Johnson/Evinrude Outboard
        • 321117
        OMC Stern Drive
        • 321117
        • 3852165
        Volvo Penta
        • 3852165
        1O-Ring N/A

        Lower Unit Seal Kit
        Your Price:
        $14.99

        Lower Unit Seal Kit

        676-18-2636

        Interchanges/Replaces

        Chrysler/Force/US Marine

        • 26-820645A1
        • FK1074

        GLM

        • 87810

        List of Containing Parts

        Sierra Item # OE/Competitor # Quantity Description Image Comments
        18-0500Chrysler/Force/US Marine
        • 26-817472
        • F286618
        • F286618-1
        • F338618
        • F338618-1
        Mallory
        • 9-76131
        1Oil Seal N/A
        18-0502Chrysler/Force/US Marine
        • 26-819396
        • 26-F141118
        • F14118
        1Oil Seal N/A
        18-0503Chrysler/Force/US Marine
        • 26-F40307-2
        1Oil Seal N/A
        18-2945Chrysler/Force/US Marine
        • 12-19183
        • F50556
        • F8077
        • F8186
        Johnson/Evinrude Outboard
        • 307552
        Mallory
        • 9-60101
        • 9-60102
        Mercruiser Stern Drive
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-19183B
        • 12-20260
        • 12-20260B
        Mercury Marine
        • 12-19183
        • 12-191832
        • 12-191833
        • 12-20260
        2Drain Screw Gasket N/A
        18-7116Chrysler/Force/US Marine
        • 25-62704
        • 25-F24342
        GLM
        • 81100
        Johnson/Evinrude Outboard
        • 303067
        Mallory
        • 9-43631
        Mercruiser Stern Drive
        • 25-62704
        • 802206
        Mercury Marine
        • 25-20633
        • 25-22174
        • 25-62704
        • 25-85148
        • 802206
        OMC Stern Drive
        • 303067
        • 3852045
        Volvo Penta
        • 3852045
        1O-Ring N/A
        18-7134Chrysler/Force/US Marine
        • 25-20195
        • 25-F40342
        GLM
        • 81120
        Johnson/Evinrude Outboard
        • 303059
        • 339543
        Mallory
        • 9-76511
        Mercruiser Stern Drive
        • 25-20195
        • 25-201951
        Mercury Marine
        • 25-20195
        OMC Stern Drive
        • 303059
        1O-Ring N/A
        18-7141GLM
        • 80080
        Johnson/Evinrude Outboard
        • 321117
        OMC Stern Drive
        • 321117
        • 3852165
        Volvo Penta
        • 3852165
        1O-Ring N/A
        18-7952Chrysler/Force/US Marine
        • 25-88657
        • 25-F141305
        1O-Ring (Pkg. of 5) N/A
        NSSChrysler/Force/US Marine
        • 25-F435555
        • 25-841807
        1O-RingNo ImageN/A