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Factory Authorized Parts

Factory Authorized Marine Parts & Service

OEM Dealer Parts & Factory Authorized Marine Service Parts

Start with our main OEM dealer lines for Volvo Penta, Mercury / MerCruiser, Yanmar, Crusader, Indmar, and PCM, or use the factory-authorized parts paths below for brands such as Yamaha, Honda, Tohatsu, Hino, Sierra, Suzuki, Johnson / Evinrude, Kohler, Westerbeke, and other marine engine, outboard, generator, fuel, cooling, ignition, and service parts.

Shop Factory Parts Ask Parts Desk Book Marine Service
Fitment Check

Use your engine or equipment brand, model, serial number, drive, transmission, generator details, current part number, and clear photos before ordering replacement parts.

Confirm Fitment

Marine parts can vary by serial number, production range, cooling setup, drive model, emissions equipment, horsepower, and replacement history.

Factory Authorized Parts Brands

Outboard, Diesel, Generator, and Service Parts Support

The six OEM buttons above are the main OEM dealer lines. These links are for other factory-authorized and brand-specific marine parts searches, especially outboard parts, diesel engine parts, generator parts, fuel parts, cooling parts, ignition parts, pumps, filters, and service replacement lines.

YamahaOutboard service parts, filters, water pumps, fuel parts, ignition parts, anodes, and maintenance items Honda MarineHonda outboard filters, impellers, ignition parts, fuel parts, anodes, and routine service parts TohatsuTohatsu outboard water pumps, filters, fuel parts, propeller hardware, ignition, and service parts Suzuki MarineSuzuki outboard service parts, filters, pumps, fuel parts, sensors, anodes, and maintenance support HinoMarine diesel service parts, filters, cooling parts, belts, fuel parts, gaskets, and engine support SierraMarine replacement parts for common engine, outboard, fuel, cooling, ignition, gasket, and service jobs Johnson / EvinrudeOutboard service parts, fuel parts, ignition parts, water pump parts, anodes, and maintenance items OMCLegacy sterndrive and outboard parts, ignition, fuel, cooling, seals, gaskets, and service hardware KohlerMarine generator filters, impellers, belts, sensors, electrical parts, and service components WesterbekeGenerator and marine engine parts, filters, pumps, belts, cooling parts, and service supplies Northern LightsMarine generator filters, impellers, belts, fuel parts, cooling parts, and maintenance support OnanMarine generator service parts, filters, ignition parts, belts, fuel parts, and maintenance items CumminsMarine diesel filters, belts, cooling parts, fuel parts, sensors, gaskets, and service support CaterpillarMarine diesel service parts, filters, belts, cooling parts, fuel system parts, and engine support PerkinsMarine diesel filters, pumps, belts, cooling parts, fuel parts, gaskets, and maintenance parts Detroit DieselMarine diesel filters, fuel parts, cooling parts, gaskets, belts, and service replacement parts Universal DieselSmall marine diesel filters, pumps, belts, cooling parts, fuel parts, and service items KubotaMarine diesel service parts, filters, belts, pumps, fuel parts, and cooling components SherwoodRaw-water pumps, impellers, pump kits, covers, cams, seals, and cooling system service parts JabscoRaw-water pumps, impellers, pressure pumps, macerators, rebuild kits, and service parts Johnson PumpEngine cooling pumps, impellers, service kits, circulation support, and pump replacement parts RacorFuel filters, water separators, elements, bowls, drain parts, and fuel filtration service items ARCOMarine starters, alternators, trim motors, solenoids, and charging system replacement parts CDI ElectronicsMarine ignition parts, switch boxes, regulators, stators, triggers, and electrical service parts NGKMarine spark plugs, ignition service parts, tune-up items, and engine maintenance support MoellerMarine fuel tanks, fuel senders, fittings, primer bulbs, caps, and fuel system parts Mallory MarineIgnition parts, distributors, tune-up components, fuel parts, and engine service items QuicksilverMercury service parts, filters, lubricants, impellers, prop hardware, and maintenance support

Find the Right Part Faster

Search by Brand, Part Number, Serial Number, Engine Model, or Service Job

Exact part numbers are best. If you do not have the number, search by brand and system, such as Yamaha water pump kit, Honda fuel filter, Tohatsu impeller, Hino belt, Sierra gasket, Volvo Penta sensor, or MerCruiser thermostat.

Parts Desk Support

Confirm Fitment Before the Boat Is Apart

Factory-authorized and brand-specific parts often look similar across engines and model years. The Parts Desk can help narrow the right path when you have a serial number, model plate photo, old part number, clear part photos, and the service job you are planning.

Ask Parts DeskPart Number SearchService Kits

Factory Service Paths

Parts, Service, and Repower Conversations in One Place

Use this page to start with the right brand, then move into maintenance parts, engine repairs, cooling, fuel, electrical, exhaust, drive components, generator parts, or service support. For larger jobs, confirm the scope before ordering parts.

Book Marine ServiceContact MarisolEngine Parts
01

Serial Number Matters

Engine and drive model names alone are not always enough. Serial number and production range help confirm the right part.

02

Use Exact Details

Old part numbers, model plates, labels, casting marks, connector styles, and clear photos are useful fitment clues.

03

Plan the Full Job

Service jobs often need gaskets, seals, fluids, hardware, clamps, or installation parts along with the main component.

What to Send for Help

Better Details Help Us Find Better Matches

When you need help, send the engine or drive brand, serial number, model, horsepower, old part number, photos of the part and label, and a short note about the repair or maintenance job.

Contact Parts DeskBook ServiceContact Marisol
Routine maintenanceFilters, impellers, belts, fluids, anodes, thermostats, spark plugs, gaskets, and service kits.
Repair workPumps, sensors, starters, alternators, exhaust parts, fuel parts, cooling parts, seals, and hardware.
Major jobsEngine parts, drive parts, transmissions, repower conversations, and service planning should be confirmed before ordering.

Factory Authorized Parts FAQ

Choosing Factory Authorized Marine Parts

What information do I need to order factory-authorized or OEM marine parts?

Use the engine, drive, generator, or equipment brand, model, serial number, horsepower, current part number, and photos of the part, model plate, or label.

Why do serial numbers matter?

Marine engines and drives can change during production. Serial number, model year, cooling setup, drive model, and installed equipment help confirm the correct part.

Can the Parts Desk help when I do not know the part number?

Yes. Send clear photos, serial numbers, model details, the old part, and the service job. The Parts Desk can help narrow the correct search path.

Are factory parts and replacement service parts always interchangeable?

No. Similar-looking parts can have different threads, seals, electrical connectors, ratings, sizes, or calibration. Confirm compatibility before ordering.

Shop OEM Dealer Lines and Factory Authorized Marine Parts

Find marine parts by brand, part number, system, engine model, drive model, generator model, serial number, or maintenance job. Start with the brand, then narrow by the part or service path.

Shop Factory PartsConfirm Fitment

Filters

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Volvo Penta IPS10-A Lower Gear Intermediate Housing Plate | 23366374

$549.00 - $549.00
$549.00
$549.00 - $549.00
$549.00
Out of stock

Part Number: 23366374Superseded By: 24456956 (current active OEM replacement)Brand: Volvo PentaOfficial Product Type: Lower Gear Plate — IPS Interm...

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$549.00 - $549.00
$549.00
$549.00 - $549.00
$549.00
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Crusader Oil Line Hose 5.7L/6.0L | Remote Oil Filter System | OEM Part RA045155A

$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
Out of stock

Crusader Oil Line Hose 5.7L/6.0L — OEM Part RA045155A Genuine Crusader / PCM OEM oil line hose for the remote oil filter circuit on selected Crusa...

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$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
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Volvo Penta Washer 191169 | OEM Marine Fastener Hardware

$0.00 - $0.00
$0.00
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$0.00
Only 4 left!

Volvo Penta 191169 – Washer Part Number: 191169  |  Brand: Volvo Penta  |  Type: OEM Washer  |  Sold: Individually This is the genuine OEM washer...

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$0.00 - $0.00
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Mercury MerCruiser Bravo Bearing Carrier Oil Seal 880596502 | Propeller Shaft Seal

$52.49 - $52.49
$52.49
$52.49 - $52.49
$52.49
Out of stock

Mercury MerCruiser Bravo Bearing Carrier Oil Seal 880596502 Part Number: 880596502  |  Also listed as: 26-880596502 Brand: Mercury / MerCruiser / Q...

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$52.49 - $52.49
$52.49
$52.49 - $52.49
$52.49
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Mercury MerCruiser Switch Assembly 88031 | OEM Electrical Control

$171.19 - $171.19
$171.19
$171.19 - $171.19
$171.19
Out of stock

Mercury MerCruiser Switch Assembly 88031 Part Number: 88031  |  Also listed as: 87-88031 Brand: Mercury / MerCruiser / Quicksilver Official Product...

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$171.19 - $171.19
$171.19
$171.19 - $171.19
$171.19
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Mercury MerCruiser Wiring Harness Assembly 879968T6 | OEM Electrical

$64.75 - $64.75
$64.75
$64.75 - $64.75
$64.75
Only 1 left!

Mercury MerCruiser Wiring Harness Assembly 879968T6 Part Number: 879968T6  |  Also listed as: 84-879968T6 Brand: Mercury / MerCruiser / Quicksilver...

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$64.75 - $64.75
$64.75
$64.75 - $64.75
$64.75

Mercury MerCruiser Quicksilver Screw 10-55300 (5/16"-18 × 5.250")

$25.79 - $25.79
$25.79
$25.79 - $25.79
$25.79
Only 2 left!

Mercury Quicksilver Screw 10-55300 – 5/16”-18 × 5.250” This is a genuine OEM Mercury Marine / Quicksilver structural screw used in MerCruiser engi...

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$25.79 - $25.79
$25.79
$25.79 - $25.79
$25.79

Quicksilver Corrosion Guard Aerosol Spray – 8M0152310

$20.70 - $20.70
$20.70
$20.70 - $20.70
$20.70
Only 4 left!

Quicksilver Corrosion Guard Aerosol Spray – 8M0152310 Part Number: 8M0152310 Brand: Mercury Marine / Quicksilver Official Product Type: Marine Corr...

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$20.70 - $20.70
$20.70
$20.70 - $20.70
$20.70

Mercury MerCruiser OEM Black Engine & Drive Paint – 8M0152294

$18.10 - $18.10
$18.10
$18.10
$18.10 - $18.10
$18.10
14 in stock

Mercury MerCruiser OEM Black Engine & Drive Paint – 8M0152294 Part Number: 8M0152294 Brand: Mercury Marine / Quicksilver Official Product Type:...

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$18.10 - $18.10
$18.10
$18.10
$18.10 - $18.10
$18.10
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Mercury MerCruiser Wear Pad 879346T30 | OEM Drive Component

$11.69 - $11.69
$11.69
$11.69 - $11.69
$11.69
Out of stock

Mercury MerCruiser Wear Pad 879346T30 Part Number: 879346T30 Brand: Mercury / MerCruiser / Quicksilver Official Product Type: Wear Pad — OEM Drive ...

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$11.69 - $11.69
$11.69
$11.69 - $11.69
$11.69
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Mercury Revolution 4 Stainless Propeller 14.6 x 17 RH – 8M0151317

$1,642.71 - $1,642.71
$1,642.71
$1,642.71 - $1,642.71
$1,642.71
Only 1 left!

Mercury Revolution 4 Stainless Propeller – 14.6 x 17 RH | 8M0151317 Part Number: 8M0151317 (also listed as 48-8M0151317) Brand: Mercury Marine Offi...

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$1,642.71 - $1,642.71
$1,642.71
$1,642.71 - $1,642.71
$1,642.71
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Mercury MerCruiser Serpentine Belt & Pulley Kit – 8M0150824

$239.84 - $239.84
$239.84
$239.84 - $239.84
$239.84
Out of stock

Mercury MerCruiser Serpentine Belt & Pulley Kit – 8M0150824 Part Number: 8M0150824 Brand: Mercury Marine / Quicksilver Official Product Type: S...

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$239.84 - $239.84
$239.84
$239.84 - $239.84
$239.84
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Mercury MerCruiser Seawater Pump Pulley – 8M0150724

$183.19 - $183.19
$183.19
$183.19
$183.19 - $183.19
$183.19
Only 2 left!

Mercury MerCruiser Seawater Pump Pulley – 8M0150724 Part Number: 8M0150724 Brand: Mercury Marine / Quicksilver Official Product Type: Seawater Pump...

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$183.19 - $183.19
$183.19
$183.19
$183.19 - $183.19
$183.19

Mercury MerCruiser Gimbal Bearing Kit 879194A02 | Alpha One Sterndrive

$191.61 - $191.61
$191.61
$191.61 - $191.61
$191.61
Only 2 left!

Mercury MerCruiser Gimbal Bearing Kit 879194A02 Part Number: 879194A02 Brand: Mercury / MerCruiser / Quicksilver Official Product Type: Gimbal Bear...

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$191.61 - $191.61
$191.61
$191.61 - $191.61
$191.61

Mercury MerCruiser Power Steering Pump Pulley – 8M0150723

$158.90 - $158.90
$158.90
$158.90 - $158.90
$158.90
Only 1 left!

Mercury MerCruiser Power Steering Pump Pulley – 8M0150723 Part Number: 8M0150723 Brand: Mercury Marine / Quicksilver Official Product Type: Power S...

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$158.90 - $158.90
$158.90
$158.90 - $158.90
$158.90

Mercury MerCruiser Gimbal Bearing Kit 879194A01 | Alpha One Sterndrive

$210.63 - $210.63
$210.63
$210.63 - $210.63
$210.63
Only 2 left!

Mercury MerCruiser Gimbal Bearing Kit 879194A01 Part Number: 879194A01 Brand: Mercury / MerCruiser / Quicksilver Official Product Type: Gimbal Bear...

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$210.63 - $210.63
$210.63
$210.63 - $210.63
$210.63

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 Quicksilver E-Ring Retaining Clip 87843 | OEM Hardware 53-87843

$2.10 - $2.10
$2.10
$2.10 - $2.10
$2.10
8 in stock

Mercury Quicksilver E-Ring Retaining Clip 87843 Part Number: 87843  |  Also listed as: 53-87843 Brand: Mercury / Quicksilver Official Product Type:...

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$2.10 - $2.10
$2.10
$2.10 - $2.10
$2.10
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Mercury MerCruiser OEM Oil Pan – 8M0150300

$675.37 - $675.37
$675.37
$675.37 - $675.37
$675.37
Out of stock

Mercury MerCruiser OEM Oil Pan – 8M0150300 Part Number: 8M0150300 Brand: Mercury Marine / Quicksilver Official Product Type: Engine Oil Pan (PAN-OI...

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$675.37 - $675.37
$675.37
$675.37 - $675.37
$675.37
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Mercury Quicksilver Stator 878143T05 | OEM Outboard Ignition Charging

$418.56 - $418.56
$418.56
$418.56 - $418.56
$418.56
Out of stock

Mercury Quicksilver Stator 878143T05 Part Number: 878143T05  |  Also listed as: 398-878143T05 Brand: Mercury / Quicksilver Official Product Type: S...

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$418.56 - $418.56
$418.56
$418.56 - $418.56
$418.56
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Mercury Quicksilver Extended Life Coolant/Antifreeze 877770K1 | 1 Gallon Concentrate

$37.92 - $37.92
$37.92
$37.92
$37.92 - $37.92
$37.92
Out of stock

Mercury Quicksilver Extended Life Coolant/Antifreeze 877770K1 Part Number: 877770K1  |  Also listed as: 92-877770K1 / 92-877770Q1 Brand: Mercury / ...

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$37.92 - $37.92
$37.92
$37.92
$37.92 - $37.92
$37.92
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WSM 01081904PK Piston Kit, Sea-Doo

WSM Piston Kit — Sea-Doo — 01081904PK

$148.08 - $148.08
$148.08
$148.08 - $148.08
$148.08
Item locally warehoused

WSM Piston Kit — Sea-Doo — 01081904PKRebuild your Sea-Doo engine with confidence using the WSM Piston Kit 01081904PK. Designed as a direct-fit repl...

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$148.08 - $148.08
$148.08
$148.08 - $148.08
$148.08

Cummins O-Ring Seal 145582

$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66
Only 4 left!

The Cummins 145582 O-Ring Seal is a replacement sealing ring used on compatible Cummins engine and marine system assemblies. It helps create a reli...

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$12.66 - $12.66
$12.66
$12.66 - $12.66
$12.66

Cummins O-Ring Seal 145545

$22.81 - $22.81
$22.81
$22.81 - $22.81
$22.81
13 in stock

Genuine Cummins OEM O-ring seal engineered for reliable sealing performance in marine diesel engines. This precision-manufactured O-ring provides e...

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$22.81 - $22.81
$22.81
$22.81 - $22.81
$22.81