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.
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On Sale
Mercury GASKET OEM 18786T
Mercury
MSRP: $93.49Now: $79.47Was: $93.49Genuine Mercury GASKET, part number 18786T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 187861, 187863.18786T- SKU:
- 18786T
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.01 Ounces
MSRP: $93.49Now: $79.47Was: $93.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066548
Mercury
MSRP: $93.49Now: $79.47Was: $93.49Genuine 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: $93.49Now: $79.47Was: $93.49 -
On Sale
Mercury GASKET OEM 8M2003931
Mercury
MSRP: $93.49Now: $79.47Was: $93.49Genuine Mercury GASKET, part number 8M2003931. Designed for use with compatible applications.8M2003931- SKU:
- 8M2003931
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.12 Ounces
MSRP: $93.49Now: $79.47Was: $93.49 -
On Sale
Mercury GASKET-CYL HEAD OEM 879150141
Mercury
MSRP: $92.99Now: $79.04Was: $92.99Genuine Mercury GASKET-CYL HEAD, part number 879150141. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 811547, 850470.879150141- SKU:
- 879150141
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.00 Ounces
MSRP: $92.99Now: $79.04Was: $92.99 -
On Sale
Mercury GASKET OEM 8M0081773
Mercury
MSRP: $92.53Now: $81.59Was: $92.53Genuine Mercury GASKET, part number 8M0081773. Designed for use with compatible applications.8M0081773- SKU:
- 8M0081773
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.74 Ounces
MSRP: $92.53Now: $81.59Was: $92.53 -
On Sale
Mercury GASKET VALVE COVE OEM 8M0066562
Mercury
MSRP: $92.49Now: $78.62Was: $92.49Genuine 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: $92.49Now: $78.62Was: $92.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066550
Mercury
MSRP: $91.99Now: $78.19Was: $91.99Genuine 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: $91.99Now: $78.19Was: $91.99 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066549
Mercury
MSRP: $91.99Now: $78.19Was: $91.99Genuine 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: $91.99Now: $78.19Was: $91.99 -
On Sale
Mercury GASKET SET OEM 828553A97
Mercury
MSRP: $91.99Now: $78.19Was: $91.99Genuine 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: $91.99Now: $78.19Was: $91.99 -
On Sale
Mercury GASKET OEM 8171181
Mercury
MSRP: $91.54Now: $80.72Was: $91.54Genuine Mercury GASKET, part number 8171181. Designed for use with compatible applications.8171181- SKU:
- 8171181
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $91.54Now: $80.72Was: $91.54 -
On Sale
Mercury GASKET-SUPERCHARG OEM 8M0210770
Mercury
MSRP: $91.51Now: $80.69Was: $91.51Genuine Mercury GASKET-SUPERCHARG, part number 8M0210770. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0159609.8M0210770- SKU:
- 8M0210770
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.64 Ounces
MSRP: $91.51Now: $80.69Was: $91.51 -
On Sale
Mercury GASKET OEM 887810
Mercury
MSRP: $90.99Now: $77.34Was: $90.99Genuine Mercury GASKET, part number 887810. Designed for use with compatible applications.887810- SKU:
- 887810
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.01 Ounces
MSRP: $90.99Now: $77.34Was: $90.99 -
On Sale
Mercury GASKET OEM 843073
Mercury
MSRP: $90.31Now: $79.63Was: $90.31Genuine Mercury GASKET , part number 843073. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 843134.843073- SKU:
- 843073
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.04 Ounces
MSRP: $90.31Now: $79.63Was: $90.31 -
On Sale
Mercury GASKET VALVE COVE OEM 8M0066430
Mercury
MSRP: $89.99Now: $76.49Was: $89.99Genuine Mercury GASKET VALVE COVE, part number 8M0066430. Designed for use with compatible applications.8M0066430- SKU:
- 8M0066430
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.26 Ounces
MSRP: $89.99Now: $76.49Was: $89.99 -
On Sale
Mercury GASKET VALVE COVE OEM 8M0066429
Mercury
MSRP: $89.99Now: $76.49Was: $89.99Genuine Mercury GASKET VALVE COVE, part number 8M0066429. Designed for use with compatible applications.8M0066429- SKU:
- 8M0066429
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.00 Ounces
MSRP: $89.99Now: $76.49Was: $89.99 -
On Sale
Mercury GASKET SET P/H OEM 8M0203727
Mercury
MSRP: $89.49Now: $76.07Was: $89.49Genuine Mercury GASKET SET P/H, part number 8M0203727. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 815076A03, 815076A04, 815076A2.8M0203727- SKU:
- 8M0203727
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.40 Ounces
MSRP: $89.49Now: $76.07Was: $89.49 -
On Sale
Mercury GASKET OEM 888658008
Mercury
MSRP: $89.49Now: $76.07Was: $89.49Genuine Mercury GASKET, part number 888658008. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8886585.888658008- SKU:
- 888658008
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.37 Ounces
MSRP: $89.49Now: $76.07Was: $89.49 -
On Sale
Mercury Carburetor Repair Kit 11502M
Mercury
MSRP: $89.49Now: $76.07Was: $89.49Mercury Carburetor Repair Kit 11502M Genuine Mercury carburetor repair kit designed for select Mercury and MerCruiser fuel system applications. Engineered to help restore proper carburetor operation,...11502M- SKU:
- 11502M
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.50 Ounces
MSRP: $89.49Now: $76.07Was: $89.49 -
On Sale
Mercury GASKET OEM 883051
Mercury
MSRP: $88.49Now: $75.22Was: $88.49Genuine Mercury GASKET, part number 883051. Designed for use with compatible applications.883051- SKU:
- 883051
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.01 Ounces
MSRP: $88.49Now: $75.22Was: $88.49 -
On Sale
Mercury GASKET OEM 8M0213112
Mercury
MSRP: $87.99Now: $74.79Was: $87.99Genuine Mercury GASKET, part number 8M0213112. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 825231, 859352, 892319001, 8M0163129.8M0213112- SKU:
- 8M0213112
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.08 Ounces
MSRP: $87.99Now: $74.79Was: $87.99
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