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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.
856542
6AWW0078P
8137711
18-3470
6CE-W0078-00-00
6CE-W0078-01-00
6CE-W0078-02-00
Pro Marine Mercury Carburetor Rebuild Kit
Carburetor Repair Kit with Needle for Mercury 30-60HP 2-Stroke Outboards
This Pro Marine carburetor rebuild kit with needle replaces Mercury / Quicksilver OEM carburetor repair kit numbers 811223, 811223B1, and 8112231.
The kit is used on select Mercury and Mariner 30HP, 40HP, 50HP, and 60HP carbureted 2-stroke outboards using compatible WME carburetor assemblies.
Compatible Applications
| Engine Range | Engine Type | Carburetor Family | Application Notes |
|---|---|---|---|
| Mercury / Mariner 30HP | 2-Stroke | WME Carburetors | Select 2-cylinder carbureted applications using repair kit 811223 |
| Mercury / Mariner 40HP | 2-Stroke | WME Carburetors | Select carbureted models using compatible WME carburetors |
| Mercury / Mariner 50HP-60HP | 2-Stroke | WME Carburetors | Select 3-cylinder carburetor applications |
Mercury used several WME carburetor variations across this horsepower range. Always verify your engine serial number, carburetor number, and parts diagram before ordering carburetor repair parts.
OEM Part Numbers & Cross References
| Reference Type | Part Number |
|---|---|
| Pro Marine | 7211-1 |
| Replaces Mercury / Quicksilver | 811223 |
| Replaces Mercury / Quicksilver | 811223B1 |
| Replaces Mercury / Quicksilver | 8112231 |
Compatible Carburetor Floats
This carburetor rebuild kit commonly uses the following carburetor floats depending on the application and customer preference:
OEM Mercury Carburetor Float
Genuine Mercury / Quicksilver carburetor float used in compatible WME carburetor applications.
OEM Part Number: 1395-9594
Sierra Aftermarket Float
Sierra aftermarket replacement carburetor float for compatible Mercury and Mariner WME carburetors.
Sierra Part Number: 18-72000
What This Carburetor Kit Does
This carburetor rebuild kit is used during carburetor overhaul and service work on compatible Mercury and Mariner WME carburetors.
The included gaskets, seals, and needle components help restore proper fuel control, idle quality, throttle response, and fuel system sealing after carburetor cleaning or repair.
Over time, carburetors may develop varnish buildup, leaking gaskets, worn needle assemblies, or internal fuel metering problems.
Rebuilding the carburetor with the proper service kit helps restore dependable fuel system performance and engine operation.
Features and Benefits
- Pro Marine aftermarket carburetor rebuild kit
- Includes carburetor needle assembly
- Replaces Mercury / Quicksilver 811223, 811223B1, and 8112231
- Fits select Mercury and Mariner 30-60HP 2-stroke outboards
- Compatible with many WME carburetor applications
- Helps restore proper fuel metering and idle quality
- Useful for flooding, hesitation, and fuel leak repairs
- Aftermarket alternative to OEM Mercury carburetor kits
Carburetor Kit Details
- Brand: Pro Marine
- Part Number: 7211-1
- Part Type: Carburetor Rebuild Kit with Needle
- Replaces OEM: 811223
- Additional OEM References: 811223B1, 8112231
- Application: Mercury / Mariner 30-60HP 2-Stroke Outboards
- Carburetor Family: WME
- System: Fuel / Carburetor
- Quantity Sold: Kit
FAQ
What does Pro Marine 7211-1 replace?
This carburetor rebuild kit replaces Mercury / Quicksilver repair kit numbers 811223, 811223B1, and 8112231.
What outboards use this carburetor kit?
This kit fits select Mercury and Mariner 30HP through 60HP carbureted 2-stroke outboards using compatible WME carburetors.
Does this kit include the carburetor needle?
Yes. This rebuild kit includes the carburetor needle assembly.
What carburetors use this kit?
This kit is commonly used with Mercury WME carburetor applications.
Does this kit include the carburetor float?
No. The carburetor float is sold separately. OEM Mercury and Sierra replacement float options are linked above.
What symptoms indicate a carburetor rebuild may be needed?
Common symptoms include flooding, hesitation, fuel leakage, rough idle, hard starting, or poor throttle response.
Should I verify my carburetor number before ordering?
Yes. Mercury used multiple WME carburetor configurations depending on horsepower, serial range, and production year.
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.
- Fuel system components should be installed only after confirming correct fitment.
- Items must be new, unused, and in original packaging.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
7211-1, 811223, 811223B1, 8112231, Mercury carburetor kit, Mercury carb rebuild kit, Mercury WME carb kit, Mariner carburetor kit, Mercury carb repair kit, Mercury carburetor needle kit, Mercury 30HP carb kit, Mercury 40HP carb kit, Mercury 50HP carb kit, Mercury 60HP carb kit, 1395-9594, 18-72000, Mercury carburetor float, Sierra carburetor float
18-7211-1
40490
811223
811223B1
8112231
9-37303
9602
