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Outboard Motor Parts | OEM & Aftermarket
Shop OEM and aftermarket outboard motor parts for Mercury, Yamaha, Suzuki, Honda, Johnson / Evinrude / E-TEC, Tohatsu / Nissan, and Chrysler / Force engines. Pro Marine USA carries parts for routine maintenance, troubleshooting, repair, and complete marine engine rebuilds.
Browse by outboard manufacturer or engine system, or use our OEM parts lookup to identify the correct part number before ordering. Find cooling, fuel, ignition, electrical, internal engine, lower unit, steering, trim, service kit, gasket, seal, and rebuild parts in one place.
Shop Outboard Parts by Manufacturer
Chrysler / Force Outboard Parts for Chrysler and Force outboard repair 
Honda Outboard Honda cooling, fuel, electrical, and engine parts 
Johnson / Evinrude / E-TEC Outboard Johnson, Evinrude, E-TEC, and OMC replacement parts 
Mercury Outboard Mercury and Mariner maintenance, repair, and rebuild parts 
Suzuki Outboard Suzuki service, lower unit, fuel, and engine parts 
Tohatsu / Nissan Outboard Tohatsu and Nissan outboard replacement parts 
Yamaha Outboard Yamaha maintenance, repair, lower unit, and rebuild parts Find the Correct Outboard Part
Not sure which part fits your engine? Start with the engine manufacturer, horsepower, model number, serial number, and year whenever available.
Our OEM parts lookup lets you view factory parts diagrams and identify the original part number for many popular outboard engines. Once you have the OEM number, search Pro Marine to find available OEM and aftermarket replacement options.
Use Our OEM Parts Lookup »Shop Outboard Parts by Engine System
Outboard engines use several interconnected systems. Select your manufacturer above to browse the exact categories available for your engine, including the following common repair and maintenance areas.
Common Outboard Problems and Where to Start
- Engine overheating: inspect the water pump, impeller, thermostat, pressure-control components, cooling passages, and engine anodes.
- Hard starting or rough idle: check fuel delivery, carburetor or injector operation, spark plugs, ignition components, filters, and intake sealing.
- Weak spark or no spark: test ignition coils, stators, switch boxes or ignition modules, sensors, wiring, grounds, and related electrical components.
- Low compression or poor power: inspect pistons, rings, cylinder condition, head and powerhead gaskets, bearings, and other internal engine components.
- Milky gear lube: inspect prop shaft, driveshaft, shift shaft, bearing carrier, and other lower unit seals for water intrusion.
- Lower unit or gearcase noise: inspect bearings, gears, clutch components, shafts, and gear lube condition before continued operation.
- Trim or steering problems: inspect hydraulic fluid level, seals, hoses, trim motors, pumps, steering cylinders, and mechanical connections.
Why Buy Outboard Parts from Pro Marine USA?
- OEM and aftermarket replacement options for major outboard engine brands.
- Marine engine parts for routine maintenance, professional repair, and complete rebuild projects.
- OEM diagram and part-number lookup tools to help identify the correct component before ordering.
- Dealer pricing available for qualified marine repair businesses and dealers.
- Large selection of service kits, engine parts, lower unit components, fuel system parts, electrical parts, steering, and rigging products.
- Same-day weekday shipping available on qualifying in-stock orders placed before the shipping cutoff.
OEM and Aftermarket Outboard Parts
OEM parts are supplied by the original engine manufacturer and are designed for the specific engine application. Aftermarket parts are replacement components produced by independent marine parts manufacturers and may provide additional availability or value for many common repairs.
Pro Marine carries both genuine OEM parts and quality aftermarket replacement parts for many outboard maintenance, repair, and rebuild applications. Always confirm fitment using the engine model, serial number, horsepower, year range, or OEM part number when available.
Frequently Asked Questions
How do I find the correct parts for my outboard motor?
Start by identifying the engine manufacturer, horsepower, model number, serial number, and year. Select the manufacturer above to browse by engine system, or use the OEM parts lookup to locate the original part number from a factory diagram.
Can I search Pro Marine by OEM part number?
Yes. If you already have the OEM part number, enter it into the Pro Marine site search to locate available OEM and aftermarket replacement options. If you do not know the part number, use the OEM parts lookup first.
What information should I have before ordering an outboard part?
Have the engine manufacturer, horsepower, model number, serial number, and year whenever possible. An OEM part number from the original component or parts diagram is especially helpful because visually similar parts may fit different engine families.
What is the difference between OEM and aftermarket outboard parts?
OEM parts come from the original engine manufacturer. Aftermarket parts are replacement components manufactured by other marine parts companies for compatible applications. Pro Marine carries both OEM and aftermarket options across many common outboard engine systems.
Are aftermarket outboard motor parts reliable?
Quality aftermarket marine parts are commonly used for maintenance, professional repair, and engine rebuilding. The best option depends on the application, manufacturer, availability, and customer preference.
Do you carry parts for older outboard motors?
Yes. Pro Marine carries parts for many older Mercury, Mariner, Johnson, Evinrude, Chrysler, Force, Yamaha, Honda, Suzuki, Nissan, and Tohatsu outboards. Availability varies by engine family and component.
What outboard parts are commonly replaced during routine maintenance?
Common maintenance items include engine oil, oil filters, fuel filters, spark plugs, water pump impellers, complete water pump kits, thermostats, gear lube, drain plug seals, anodes, and manufacturer-specific service kit components.
Fitment Tip: Outboard parts can vary by model, serial range, horsepower, and production year. Confirm the OEM part number or engine identification information whenever possible before ordering.
Mercury OEM Fuel Filter
Mercury 3.4L V6 & 4.6L V8 Fuel Filter - 8M0106635
The Mercury 8M0106635 Fuel Filter is a genuine Mercury OEM fuel system filter used across a wide range of modern 3.4L V6 and 4.6L V8 outboards. Applications include standard Mercury outboards, Verado, SeaPro, Pro XS, Racing 150R-300R models, AMS Racing models, and select 15-inch midsection Racing and ROS engines.
This filter helps remove contamination from the fuel supply before it reaches sensitive fuel-system components. Replacing the filter at the recommended maintenance interval helps protect injectors, pumps, and other fuel-system components.
Compatible Applications
| Engine Family | Horsepower / Model | Serial Range |
|---|---|---|
| Mercury 3.4L V6 | 175HP | 2B529482 & Present |
| Mercury 3.4L V6 | 200HP | 2B529482 & Present |
| Mercury 3.4L V6 | 225HP | 2B529482 & Present |
| Mercury 3.4L V6 SeaPro | 200HP | 2B529482 & Present |
| Mercury 3.4L V6 Pro XS | 175HP | 2B529482 & Present |
| Mercury Racing 3.4L V6 | 150R | 3B547096 & Present |
| Mercury Racing 3.4L V6 | 200R | 3B547096 & Present |
| Mercury Racing 3.4L V6 15" Midsection | 200R | 1E054618 & Present |
| Mercury Racing 3.4L V6 15" Midsection | 200 ROS | 1E054618 & Present |
| Mercury 4.6L V8 | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 SeaPro | 225HP | 2B529482 & Present |
| Mercury 4.6L V8 SeaPro | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 CMS SeaPro | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 AMS SeaPro | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 200HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 225HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 Pro XS | 300HP | 2B529482 & Present |
| Mercury 4.6L V8 Verado | 250HP | 2B529482 & Present |
| Mercury 4.6L V8 Verado | 300HP | 2B529482 & Present |
| Mercury Racing 4.6L V8 | 250R | 1E080500 & Present |
| Mercury Racing 4.6L V8 | 300R | 1E080500 & Present |
| Mercury AMS Racing 4.6L V8 | 300R | 1E081459 & Present |
| Mercury Racing 4.6L V8 15" Midsection | 300R | 1E054618 & Present |
| Mercury Racing 4.6L V8 15" Midsection | 300 ROS | 1E054618 & Present |
Mercury uses different fuel filters across similar horsepower ranges and engine families. Always verify the engine serial number and original filter part number before ordering.
This listing is specifically for applications calling for Mercury OEM 8M0106635.
OEM & Cross Reference Numbers
| Type | Part Number |
|---|---|
| Mercury OEM | 8M0106635 8M0176313Â |
Pro Marine Replacement Available
Pro Marine 3660 Fuel Filter
Looking for a lower-cost alternative to the Mercury OEM filter? The Pro Marine 3660 Fuel Filter is the Pro Marine replacement option for applications using Mercury 8M0106635.
What This Part is Used For
The fuel filter is part of the engine's fuel-delivery system and helps capture dirt, debris, and other contamination before fuel reaches critical components. Modern Mercury V6 and V8 engines use high-pressure fuel systems that depend on clean fuel for proper operation.
A restricted or contaminated filter can reduce fuel flow and may contribute to poor acceleration, loss of power, hard starting, rough running, or other fuel-delivery problems.
Key Features and Benefits
- Genuine Mercury OEM fuel filter
- Mercury part number 8M0106635
- Fits numerous modern Mercury 3.4L V6 and 4.6L V8 applications
- Applications include Verado, SeaPro, Pro XS, Racing, AMS Racing, and standard outboards
- Used on select 150R, 175, 200, 200R, 225, 250, 250R, 300, and 300R models
- Helps remove contamination from the engine fuel supply
- Supports proper fuel-system performance and injector protection
- Pro Marine 3660 replacement option linked above
FAQ
What engines use Mercury fuel filter 8M0106635?
This filter is used on numerous Mercury 3.4L V6 and 4.6L V8 applications,
including standard outboards, SeaPro, Pro XS, Verado, and Mercury Racing
models. See the detailed application chart above.
Does 8M0106635 fit Mercury 3.4L V6 engines?
Yes. Verified applications include select 175HP, 200HP, 225HP, 200HP SeaPro,
175HP Pro XS, 150R, 200R, and 15-inch 200R / 200 ROS models.
Does this fit Mercury 4.6L V8 engines?
Yes. Verified applications include select 200-300HP standard, SeaPro, Pro XS,
Verado, Racing, AMS Racing, and 15-inch Racing models.
Does this filter fit Mercury 250R and 300R?
Yes. Mercury catalog fitment includes 250R and 300R 4.6L V8 Racing models
beginning with the serial ranges shown in the application table.
Does this fit Mercury Racing 15-inch midsection engines?
Yes. The catalog lists select 200R, 200 ROS, 300R, and 300 ROS 15-inch
midsection Racing applications.
Is there a Pro Marine replacement for 8M0106635?
Yes. The Pro Marine 3660 fuel filter is linked above as an alternate replacement.
Should I verify my serial number before ordering?
Yes. Mercury fuel-system components can change by engine family and serial
range. Always compare your serial number and original filter number before
ordering.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
8M0106635, Mercury 8M0106635, Mercury 3.4L V6 fuel filter, Mercury 4.6L V8 fuel filter, Mercury 175 fuel filter, Mercury 200 fuel filter, Mercury 225 fuel filter, Mercury 250 fuel filter, Mercury 300 fuel filter, Mercury 150R fuel filter, Mercury 200R fuel filter, Mercury 250R fuel filter, Mercury 300R fuel filter, Mercury Verado fuel filter, Mercury SeaPro fuel filter, Mercury Pro XS fuel filter, Mercury Racing fuel filter, Mercury AMS Racing fuel filter, Mercury 15 inch Racing fuel filter, 3660, Pro Marine 3660 fuel filter, 8m0176313
8M0106635
8M0176313
6KA-11351-00-00
8M0044991
93311-832V1-00
93311-832V2-00
93311-83280-00
Cylinder Head / Valve Cover
Head Cover Gasket Port #1 - Genuine Yamaha OEM
Yamaha part 6CB-11193-00-00 is the genuine OEM head cover gasket (Port #1) for select 4.2L and 4.3L V6 outboards.
This gasket seals the valve cover to prevent oil leaks and maintain proper crankcase pressure. Direct replacement for Yamaha F225, F250, F300 (4.2L) and F300-F350 (4.3L) models.
Compatible Applications
| Brand | Engine / System | Application | Fitment Note |
|---|---|---|---|
| Yamaha | 4.2L V6 | F225 - F300 | Port #1 |
| Yamaha | 4.3L V6 | F300 - F350 | Port #1 |
Installation Guide
Tools Needed: Socket set, torque wrench, gasket scraper, clean rags.
- Let engine cool completely. Remove cowling and disconnect spark plug wires/hoses on Port #1 side.
- Remove valve cover bolts in criss-cross pattern. Clean mating surfaces thoroughly.
- Install new gasket into valve cover groove. Apply thin RTV at corners if required.
- Reinstall cover and torque bolts to spec (see service manual for exact ft-lbs – typically staged criss-cross).
- Reconnect components, run engine, and check for leaks.
Always refer to your Yamaha service manual for model-specific torque values and procedures.
Important Fitment Note
Always confirm compatibility using your engine serial number and existing part number before ordering.
OEM & Cross Reference Numbers
| OEM | 6CB-11193-00-00 |
What This Part Is Used For
This gasket seals the valve cover (head cover) to the cylinder head on Yamaha 4.2L and 4.3L V6 outboards.
Replacing it prevents oil leaks, maintains proper crankcase pressure, and ensures reliable engine performance.
Key Features and Benefits
- Genuine Yamaha OEM quality for perfect fit and seal
- Prevents oil leaks around the valve cover
- Direct replacement for Port #1 on specified V6 models
- Essential for top-end engine maintenance
Matching Starboard Side Gasket
Head Cover Gasket Port #2 (Starboard) - 6CB-11194-00-00
Matching starboard side valve cover gasket for the same 4.2L F225-F300 and 4.3L F300-F350 Yamaha V6 outboards.
View Starboard Gasket →FAQ
What engines does this gasket fit?
This is the Port #1 head cover gasket for Yamaha 4.2L F225-F300 and 4.3L F300-F350 V6 outboards.
Is this the complete set or single gasket?
This is the individual gasket for Port #1 (one side).
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
Yamaha head cover gasket, 6CB-11193-00-00, F225 valve cover gasket, F300 head gasket, Yamaha 4.2L gasket, Yamaha F350 valve cover gasket, Yamaha outboard cylinder head gasket
Searchable Part Numbers
6CB-11193-00-00, 6CB111930000
67F-41114-A0-00
67F-41114-A1-00
67F-41114-A2-00
899185
6P2-13761-11-00