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Gaskets & Seals

Gaskets & Seals

Shop genuine Mercury MerCruiser gaskets, seals, O-rings, gasket kits, and seal kits designed for MerCruiser sterndrive and inboard engines. Browse replacement intake gaskets, exhaust gaskets, carburetor gaskets, driveshaft housing seal kits, oil seals, water pump seals, and other OEM sealing components engineered to help prevent leaks and maintain reliable engine performance. Genuine Mercury MerCruiser gaskets and seals are manufactured for proper fit and long-lasting durability.

Not sure which gasket or seal fits your MerCruiser engine? Contact our team with your engine serial number for assistance confirming compatibility.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • MERCURY OEM GASKET, 8190533

    Mercury GASKET OEM 8190533

    Mercury

    MSRP: $101.49
    $86.27
    Genuine Mercury GASKET, part number 8190533. Designed for use with compatible applications.
    8190533
    SKU:
    8190533
    Availability:
    Usually Ships within 24hours
    Weight:
    6.00 Ounces
    MSRP: $101.49
    $86.27
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $101.49
    $86.27
    Subtotal:
  • MERCURY OEM GASKET, 845628

    Mercury GASKET OEM 845628

    Mercury

    MSRP: $100.99
    $85.84
    Genuine Mercury GASKET, part number 845628. Designed for use with compatible applications.
    845628
    SKU:
    845628
    Availability:
    Usually Ships within 24hours
    Weight:
    8.00 Ounces
    MSRP: $100.99
    $85.84
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.99
    $85.84
    Subtotal:
  • MERCURY OEM GASKET, 898101T41

    Mercury GASKET OEM 898101T41

    Mercury

    MSRP: $100.49
    $85.42
    Genuine Mercury GASKET, part number 898101T41. Designed for use with compatible applications.
    898101T41
    SKU:
    898101T41
    Availability:
    Usually Ships within 24hours
    Weight:
    4.64 Ounces
    MSRP: $100.49
    $85.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.49
    $85.42
    Subtotal:
  • MERCURY OEM GASKET, 832933006

    Mercury GASKET OEM 832933006

    Mercury

    MSRP: $100.49
    $85.42
    Genuine Mercury GASKET, part number 832933006. Designed for use with compatible applications.
    832933006
    SKU:
    832933006
    Availability:
    Usually Ships within 24hours
    Weight:
    8.50 Ounces
    MSRP: $100.49
    $85.42
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $100.49
    $85.42
    Subtotal:
  • MERCURY OEM GASKET, 8M0041094

    Mercury GASKET OEM 8M0041094

    Mercury

    MSRP: $98.79
    $83.97
    Genuine Mercury GASKET, part number 8M0041094. Designed for use with compatible applications.
    8M0041094
    SKU:
    8M0041094
    Availability:
    Usually Ships within 24hours
    Weight:
    0.26 Ounces
    MSRP: $98.79
    $83.97
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $98.79
    $83.97
    Subtotal:
  • MERCURY OEM GASKET VALVE COVE, 8M0066561

    Mercury GASKET VALVE COVE OEM 8M0066561

    Mercury

    MSRP: $97.99
    $83.29
    Genuine Mercury GASKET VALVE COVE, part number 8M0066561. Designed for use with compatible applications.
    8M0066561
    SKU:
    8M0066561
    Availability:
    Usually Ships within 24hours
    Weight:
    1.74 Ounces
    MSRP: $97.99
    $83.29
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $97.99
    $83.29
    Subtotal:
  • MERCURY OEM BASE GASKET, 8M6010324

    Mercury BASE GASKET OEM 8M6010324

    Mercury

    MSRP: $96.99
    $82.44
    Genuine Mercury BASE GASKET, part number 8M6010324. Designed for use with compatible applications.
    8M6010324
    SKU:
    8M6010324
    Availability:
    Usually Ships within 24hours
    Weight:
    9.84 Ounces
    MSRP: $96.99
    $82.44
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $96.99
    $82.44
    Subtotal:
  • MERCURY OEM GASKET, 803663T15

    Mercury GASKET OEM 803663T15

    Mercury

    MSRP: $95.49
    $81.17
    Genuine Mercury GASKET, part number 803663T15. Designed for use with compatible applications.
    803663T15
    SKU:
    803663T15
    Availability:
    Usually Ships within 24hours
    Weight:
    0.24 Ounces
    MSRP: $95.49
    $81.17
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $95.49
    $81.17
    Subtotal:
  • MERCURY OEM GASKET CYLINDER H, 8M0066551

    Mercury GASKET CYLINDER H OEM 8M0066551

    Mercury

    MSRP: $94.99
    $80.74
    Genuine Mercury GASKET CYLINDER H, part number 8M0066551. Designed for use with compatible applications.
    8M0066551
    SKU:
    8M0066551
    Availability:
    Usually Ships within 24hours
    Weight:
    6.26 Ounces
    MSRP: $94.99
    $80.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.99
    $80.74
    Subtotal:
  • MERCURY OEM GASKET SET PWRHD, 8M0223934

    Mercury GASKET SET PWRHD OEM 8M0223934

    Mercury

    MSRP: $93.49
    $79.47
    Genuine Mercury GASKET SET PWRHD, part number 8M0223934. Designed for use with compatible applications.
    8M0223934
    SKU:
    8M0223934
    Availability:
    Usually Ships within 24hours
    Weight:
    7.60 Ounces
    MSRP: $93.49
    $79.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $93.49
    $79.47
    Subtotal:
  • MERCURY OEM GASKET, 851887A08

    Mercury GASKET OEM 851887A08

    Mercury

    MSRP: $93.49
    $79.47
    Genuine Mercury GASKET, part number 851887A08. Designed for use with compatible applications.
    851887A08
    SKU:
    851887A08
    Availability:
    Usually Ships within 24hours
    Weight:
    4.00 Ounces
    MSRP: $93.49
    $79.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $93.49
    $79.47
    Subtotal:
  • MERCURY OEM GASKET, 18786T

    Mercury GASKET OEM 18786T

    Mercury

    MSRP: $93.49
    $79.47
    Genuine Mercury GASKET, part number 18786T. Designed for use with compatible applications.
    18786T
    SKU:
    18786T
    Availability:
    Usually Ships within 24hours
    Weight:
    5.01 Ounces
    MSRP: $93.49
    $79.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $93.49
    $79.47
    Subtotal:
  • MERCURY OEM GASKET CYLINDER H, 8M0066548

    Mercury GASKET CYLINDER H OEM 8M0066548

    Mercury

    MSRP: $93.49
    $79.47
    Genuine Mercury GASKET CYLINDER H, part number 8M0066548. Designed for use with compatible applications.
    8M0066548
    SKU:
    8M0066548
    Availability:
    Usually Ships within 24hours
    Weight:
    6.40 Ounces
    MSRP: $93.49
    $79.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $93.49
    $79.47
    Subtotal:
  • MERCURY OEM GASKET, 8M2003931

    Mercury GASKET OEM 8M2003931

    Mercury

    MSRP: $93.49
    $79.47
    Genuine Mercury GASKET, part number 8M2003931. Designed for use with compatible applications.
    8M2003931
    SKU:
    8M2003931
    Availability:
    Usually Ships within 24hours
    Weight:
    3.12 Ounces
    MSRP: $93.49
    $79.47
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $93.49
    $79.47
    Subtotal:
  • MERCURY OEM GASKET-CYL HEAD, 879150141

    Mercury GASKET-CYL HEAD OEM 879150141

    Mercury

    MSRP: $92.99
    $79.04
    Genuine Mercury GASKET-CYL HEAD, part number 879150141. Designed for use with compatible applications.
    879150141
    SKU:
    879150141
    Availability:
    Usually Ships within 24hours
    Weight:
    6.00 Ounces
    MSRP: $92.99
    $79.04
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $92.99
    $79.04
    Subtotal:
  • MERCURY OEM GASKET, 8M0081773

    Mercury GASKET OEM 8M0081773

    Mercury

    MSRP: $92.53
    $78.65
    Genuine Mercury GASKET, part number 8M0081773. Designed for use with compatible applications.
    8M0081773
    SKU:
    8M0081773
    Availability:
    Usually Ships within 24hours
    Weight:
    5.74 Ounces
    MSRP: $92.53
    $78.65
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $92.53
    $78.65
    Subtotal:
  • MERCURY OEM GASKET VALVE COVE, 8M0066562

    Mercury GASKET VALVE COVE OEM 8M0066562

    Mercury

    MSRP: $92.49
    $78.62
    Genuine Mercury GASKET VALVE COVE, part number 8M0066562. Designed for use with compatible applications.
    8M0066562
    SKU:
    8M0066562
    Availability:
    Usually Ships within 24hours
    Weight:
    2.50 Ounces
    MSRP: $92.49
    $78.62
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $92.49
    $78.62
    Subtotal:
  • MERCURY OEM GASKET CYLINDER H, 8M0066550

    Mercury GASKET CYLINDER H OEM 8M0066550

    Mercury

    MSRP: $91.99
    $78.19
    Genuine Mercury GASKET CYLINDER H, part number 8M0066550. Designed for use with compatible applications.
    8M0066550
    SKU:
    8M0066550
    Availability:
    Usually Ships within 24hours
    Weight:
    0.00 Ounces
    MSRP: $91.99
    $78.19
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $91.99
    $78.19
    Subtotal:
  • MERCURY OEM GASKET CYLINDER H, 8M0066549

    Mercury GASKET CYLINDER H OEM 8M0066549

    Mercury

    MSRP: $91.99
    $78.19
    Genuine Mercury GASKET CYLINDER H, part number 8M0066549. Designed for use with compatible applications.
    8M0066549
    SKU:
    8M0066549
    Availability:
    Usually Ships within 24hours
    Weight:
    6.75 Ounces
    MSRP: $91.99
    $78.19
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $91.99
    $78.19
    Subtotal:
  • MERCURY OEM GASKET SET, 828553A97

    Mercury GASKET SET OEM 828553A97

    Mercury

    MSRP: $91.99
    $78.19
    Genuine Mercury GASKET SET, part number 828553A97. Designed for use with compatible applications.
    828553A97
    SKU:
    828553A97
    Availability:
    Usually Ships within 24hours
    Weight:
    8.50 Ounces
    MSRP: $91.99
    $78.19
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $91.99
    $78.19
    Subtotal:
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