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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Mercury MerCruiser / Quicksilver Gaskets & Seals

Authorized Mercury Marine Dealer

Mercury Marine and Quicksilver gaskets and seals are used throughout engine, cooling, drive, and gearcase systems to help prevent leaks, maintain proper pressure, and protect critical marine components. As an authorized Mercury Marine dealer, Marisol Marine supplies genuine Mercury and Quicksilver sealing parts designed for correct fit, reliable compression, and long service life in marine environments.

Marine engines operate under continuous heavy load with constant exposure to moisture, heat, pressure, and saltwater conditions. Genuine OEM Mercury gaskets, seals, O-rings, and washers are engineered to withstand these demands while helping maintain dependable engine and drive system performance.

Engine Gaskets

Engine gaskets seal major engine components together to help contain combustion pressure, oil, coolant, and exhaust flow while preventing leaks between mating surfaces.

Cylinder Head Gaskets Intake Manifold Gaskets Exhaust Manifold Gaskets Valve Cover Gaskets Oil Pan Gaskets

Cooling System Gaskets

Cooling system gaskets help maintain proper water and coolant flow while preventing leaks around pumps, housings, and circulation components.

Water Pump Gaskets Thermostat Housing Gaskets Circulation Pump Gaskets

Drive & Gearcase Gaskets

Drive and gearcase gaskets seal sterndrive and lower unit components to help protect internal gears, bearings, and lubrication systems from water intrusion.

Gearcase Gaskets Bell Housing Gaskets Water Pump Face Plate Gaskets MerCruiser Gaskets

Common Marine Seals

Seals are typically rubber or polymer components used where rotating shafts, oil passages, drain plugs, and fittings must remain leak-free while still allowing movement.

Prop Shaft Seals Driveshaft Seals Oil Seals O-Rings Drain Screw Washers
⚠️ Always confirm gasket and seal fitment by engine serial number, drive model, and application before ordering.

Filters

Mercury MerCruiser Quicksilver Sterndrive Transom Seal 455771

$5.82 - $5.82
$5.82
$5.82 - $5.82
$5.82
8 in stock

Mercury MerCruiser Quicksilver 455771 is a genuine OEM seal used in select MerCruiser sterndrive and transom assembly service applications. The ful...

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$5.82 - $5.82
$5.82
$5.82 - $5.82
$5.82

Mercury Quicksilver Driveshaft Oil Seal 26-804156 | Outboard & MerCruiser Gearcase

$9.44 - $9.44
$9.44
$9.44 - $9.44
$9.44
16 in stock

Driveshaft Oil Seal for Mercury & Mariner Outboard GearcasesThe Mercury Quicksilver 26-804156 is an OEM radial shaft oil seal that fits around ...

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$9.44 - $9.44
$9.44
$9.44 - $9.44
$9.44

Mercury Quicksilver Circulating Water Pump Gasket 879150138 | MerCruiser 3.0L

$14.27 - $14.27
$14.27
$14.27 - $14.27
$14.27
Only 4 left!

Mercury Quicksilver Circulating Water Pump Gasket 879150138 Part Number: 879150138  |  Also listed as: 27-879150138 Brand: Mercury / Quicksilver Of...

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$14.27 - $14.27
$14.27
$14.27 - $14.27
$14.27

Mercury MerCruiser Seal 888593

$14.68 - $14.68
$14.68
$14.68 - $14.68
$14.68
23 in stock

Mercury MerCruiser / Quicksilver Seal – 888593 Maintain a leak-free engine service point with the genuine Mercury Marine / Quicksilver 888593 Seal....

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$14.68 - $14.68
$14.68
$14.68 - $14.68
$14.68

Mercury MerCruiser Quicksilver O-Ring Kit 8M0164166

$20.84 - $20.84
$20.84
$20.84 - $20.84
$20.84
Only 2 left!

Mercury / MerCruiser Quicksilver O-Ring Kit — 8M0164166 The Mercury Quicksilver 8M0164166 O-Ring Kit is a genuine OEM seal kit used on select Merc...

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$20.84 - $20.84
$20.84
$20.84 - $20.84
$20.84

Mercury MerCruiser Blue Seal 8M0187157

$2.24 - $2.24
$2.24
$2.24 - $2.24
$2.24
48 in stock

Mercury MerCruiser / Quicksilver Blue Seal – OEM Part 8M0187157 Prevent gear-lube leaks during maintenance with the genuine Mercury Marine / Quicks...

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$2.24 - $2.24
$2.24
$2.24 - $2.24
$2.24

Mercury Marine Seal - 90562 (Pack of 2)

$28.34 - $28.34
$28.34
$28.34 - $28.34
$28.34
Only 2 left!

Genuine Mercury marine seal designed to provide reliable sealing protection for your engine components. This OEM seal pack includes 2 units, ensuri...

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$28.34 - $28.34
$28.34
$28.34 - $28.34
$28.34

Mercury Marine Packing Kit - 9044

$15.59 - $15.59
$15.59
$15.59 - $15.59
$15.59
Only 1 left!

Genuine Mercury marine packing kit designed to provide reliable sealing for shaft and propeller applications. This OEM kit includes essential packi...

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$15.59 - $15.59
$15.59
$15.59 - $15.59
$15.59

Mercury MerCruiser Oil Pan Drain Plug Gasket | 8M0077608

$26.33 - $26.33
$26.33
$26.33 - $26.33
$26.33
16 in stock

Mercury MerCruiser Oil Pan Drain Plug Gasket | Part 8M0077608 Part Number: 8M0077608 Diagram Reference: Position 1116 Brand: Mercury Marine / Quic...

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$26.33 - $26.33
$26.33
$26.33 - $26.33
$26.33

Mercury Gasket - 5 Pack - Part 723

$7.12 - $7.12
$7.12
$7.12 - $7.12
$7.12
15 in stock

Genuine Mercury gasket engineered to provide reliable sealing between mating surfaces in marine engine assemblies. This 5-pack of precision-cut gas...

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$7.12 - $7.12
$7.12
$7.12 - $7.12
$7.12

Mercury Gearcase Drain Plug Gasket – Part 354 (5-Pack)

$8.37 - $8.37
$8.37
$8.37 - $8.37
$8.37
21 in stock

Mercury Gearcase Drain Plug Gasket – Part 354This genuine Mercury OEM drain plug gasket is a small but essential sealing washer used on the drain a...

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$8.37 - $8.37
$8.37
$8.37 - $8.37
$8.37

Mercury MerCruiser Quicksilver Bell Housing Installation Gasket Kit 94996T2

$25.62 - $25.62
$25.62
$25.62 - $25.62
$25.62
12 in stock

Mercury 94996T2 is a genuine bell housing installation gasket kit for select MerCruiser sterndrive applications. Current Mercury references identif...

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$25.62 - $25.62
$25.62
$25.62 - $25.62
$25.62

MerCruiser Water Pump Kit - Complete Service Kit

$215.64 - $215.64
$215.64
$215.64 - $215.64
$215.64
Only 1 left!

Complete OEM water pump service kit engineered for MerCruiser marine engines. This comprehensive kit includes all necessary components for water pu...

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$215.64 - $215.64
$215.64
$215.64 - $215.64
$215.64

MerCruiser Seal Kit 98421A1 - Genuine OEM Marine Engine Service Kit

$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79
Only 2 left!

Genuine MerCruiser OEM seal kit engineered for precision fit and reliable sealing in marine engine and drive assemblies. This factory-specification...

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$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79

Mercury 8M0082880 – OEM Seal Kit, Pack of 3 | MerCruiser Engine

$8.97 - $8.97
$8.97
$8.97 - $8.97
$8.97
10 in stock

Mercury 8M0082880 – OEM Seal Kit, Pack of 3 | MerCruiser Engine Part Number: 8M0082880 Brand: Mercury Marine Official Product Type: Seal Kit Pack ...

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$8.97 - $8.97
$8.97
$8.97 - $8.97
$8.97

MerCruiser Seal 965031 -x3- Genuine OEM Marine Engine Component

$28.34 - $28.34
$28.34
$28.34 - $28.34
$28.34
21 in stock

Genuine MerCruiser OEM seal engineered for precision fit and reliable sealing in marine engine and drive assemblies. This factory-specification com...

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$28.34 - $28.34
$28.34
$28.34 - $28.34
$28.34

MerCruiser Gearcase Drain Screw Seal – 8M0187157 (Blue)

$2.18 - $2.18
$2.18
$2.18 - $2.18
$2.18
51 in stock

MerCruiser Gearcase Drain Screw Seal – 8M0187157This small blue sealing washer is the OEM drain and fill screw seal for MerCruiser sterndrive gearc...

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$2.18 - $2.18
$2.18
$2.18 - $2.18
$2.18

Mercury MerCruiser Seal 8M0007119

$8.62 - $8.62
$8.62
$8.62 - $8.62
$8.62
10 in stock

OEM Seal for Mercury MerCruiser Marine Engines Genuine Mercury MerCruiser seal provides reliable sealing for engine components, preventing leaks an...

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$8.62 - $8.62
$8.62
$8.62 - $8.62
$8.62

MerCruiser Repair Kit 96325T - Genuine OEM Marine Service Kit

$71.43 - $71.43
$71.43
$71.43 - $71.43
$71.43
Only 1 left!

Genuine MerCruiser OEM repair kit engineered for precision fit and reliable restoration of marine engine and drive components. This factory-specifi...

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$71.43 - $71.43
$71.43
$71.43 - $71.43
$71.43

MerCruiser O-Ring Seal - Pack of 5 (32546)

$6.14 - $6.14
$6.14
$6.14 - $6.14
$6.14
26 in stock

Genuine MerCruiser O-ring seals engineered to provide reliable sealing in marine engine applications. This pack of 5 precision-molded O-rings ensur...

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$6.14 - $6.14
$6.14
$6.14 - $6.14
$6.14

Quicksilver O-Ring 30529 – Mercury MerCruiser OEM (5-Pack)

$5.16 - $5.16
$5.16
$5.16 - $5.16
$5.16
11 in stock

Quicksilver O-Ring 30529 (5-Pack)O-rings are a one-time-use seal — every time a joint is disassembled, a fresh one should go back in. This 5-pack o...

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$5.16 - $5.16
$5.16
$5.16 - $5.16
$5.16

MerCruiser O-Ring Seal - 8M0094507

$5.99 - $5.99
$5.99
$5.99 - $5.99
$5.99
10 in stock

Genuine MerCruiser O-ring seal engineered to provide reliable sealing in marine engine applications. This precision-molded O-ring ensures you have ...

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$5.99 - $5.99
$5.99
$5.99 - $5.99
$5.99

Quicksilver O-Ring 30613 / 8M0214919 – Mercury MerCruiser OEM (5-Pack)

$2.57 - $2.57
$2.57
$2.57 - $2.57
$2.57
13 in stock

Quicksilver O-Ring 30613 / 8M0214919 (5-Pack)This 5-pack of genuine OEM O-rings covers the most practical reality of marine service: O-rings are a ...

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$2.57 - $2.57
$2.57
$2.57 - $2.57
$2.57

Mercruiser O-Ring - OEM Part 32509

$3.59 - $3.59
$3.59
$3.59 - $3.59
$3.59
15 in stock

Genuine Mercruiser OEM O-ring designed to provide reliable sealing in marine engine applications. This precision-molded component ensures proper fi...

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$3.59 - $3.59
$3.59
$3.59 - $3.59
$3.59

Mercury Water Pump Body Gasket 94914

$5.43 - $5.43
$5.43
$5.43 - $5.43
$5.43
9 in stock

Mercury 94914 is a genuine OEM gasket commonly listed in Mercury catalog format as 27-94914. Dealer and parts listings identify it as a water pump ...

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$5.43 - $5.43
$5.43
$5.43 - $5.43
$5.43

MerCruiser Gasket 92720 - Genuine OEM Marine Engine Component

$11.03 - $11.03
$11.03
$11.03 - $11.03
$11.03
Only 2 left!

Genuine MerCruiser OEM gasket engineered for precision fit and reliable sealing in marine engine and drive assemblies. This factory-specification c...

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$11.03 - $11.03
$11.03
$11.03 - $11.03
$11.03
Sold out

Mercury MerCruiser Quicksilver Oil Filter Adapter Gasket 91892

$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00
Out of stock

Genuine MerCruiser OEM gasket engineered for precision fit and reliable sealing in marine engine and drive assemblies. This factory-specification c...

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$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00
Sold out

Mercruiser Gasket - OEM Part 8M0119616

$4.63 - $4.63
$4.63
$4.63 - $4.63
$4.63
Only 4 left!

Genuine Mercruiser OEM gasket designed to provide reliable sealing in marine engine applications. This precision-manufactured component ensures pro...

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$4.63 - $4.63
$4.63
$4.63 - $4.63
$4.63

MerCruiser Gasket - OEM Marine Engine Seal (2-Pack)

$4.69 - $4.69
$4.69
$4.69 - $4.69
$4.69
8 in stock

Genuine OEM gasket engineered for MerCruiser marine engines. This precision-cut gasket provides reliable sealing for critical engine components, pr...

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$4.69 - $4.69
$4.69
$4.69 - $4.69
$4.69

MerCruiser Gasket - OEM Marine Engine Seal

$20.01 - $20.01
$20.01
$20.01 - $20.01
$20.01
Only 4 left!

Genuine OEM gasket engineered for MerCruiser marine engines. This precision-cut gasket provides reliable sealing for critical engine components, pr...

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$20.01 - $20.01
$20.01
$20.01 - $20.01
$20.01

MerCruiser Gasket - 862356

$19.29 - $19.29
$19.29
$19.29 - $19.29
$19.29
10 in stock

Mercury 862356 is a genuine OEM exhaust elbow gasket for selected MerCruiser big-block applications. Mercury’s current product listing identifies t...

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$19.29 - $19.29
$19.29
$19.29 - $19.29
$19.29