Genuine Yamaha OEM Carburetor Repair Kit

Yamaha and Mercury 25–40 HP Carburetor Kit with Float – 67930

The Genuine Yamaha 67930 Carburetor Repair Kit with Float is designed for servicing compatible Yamaha and Mercury 4-stroke outboard carburetors. This OEM repair kit is associated with Yamaha part numbers 65W-W0093-00-00, 65W-W0093-01-00, 65W-W0093-02-00, 67C-W0093-00-00 and 67C-W0093-01-00.

Applications include select Yamaha F25 and T25 25 HP, F30 30 HP, and F40 40 HP 4-stroke outboards, along with compatible Mercury 25, 30 and 40 HP 4-stroke engines.

This kit provides OEM replacement components for carburetor service, including a float, to help restore proper fuel metering and carburetor operation.

Product Information

• Pro Marine USA Item Number: 67930
• Manufacturer: Genuine Yamaha OEM
• Product: Carburetor Repair Kit with Float
• Engine Type: 4-Stroke Outboard
• Yamaha Applications: Select F25, T25, F30 and F40 Models
• Mercury Applications: Select 25, 30 and 40 HP Models
• Horsepower Range: 25–40 HP
• Primary Yamaha Reference: 65W-W0093-02-00
• Mercury Cross Reference: 854256
• Aftermarket Alternative: Pro Marine 67930P

OEM and Cross Reference Numbers

The following numbers are associated with the Yamaha carburetor repair kit family. Confirm the original part number for your engine before ordering.

Note: Yamaha has used multiple carburetor repair kit numbers across different engine generations. The original OEM number and carburetor configuration should be verified.

What This Carburetor Repair Kit Is Used For

The carburetor regulates the air and fuel mixture delivered to the engine. Over time, fuel deposits, worn gaskets, damaged sealing components and float-related problems can affect carburetor operation.

The Genuine Yamaha 67930 kit is intended for rebuilding and servicing compatible carburetors rather than replacing the complete carburetor assembly.

Common Service Applications

• Carburetor rebuilding and maintenance
• Replacement of worn carburetor sealing components
• Float and fuel-level control service
• Repair of fuel leakage caused by failed carburetor components
• Service following fuel contamination
• Restoration of proper carburetor operation after cleaning
• Routine maintenance of older carbureted 4-stroke outboards

Important Fitment Note

This kit does not fit every Yamaha or Mercury 25–40 HP outboard.

Carburetor configurations and repair kit numbers vary by engine model, production year and serial number.

Yamaha model listings supplied for this product include 1998–2005 engines and additional 2006-and-later model families. These are catalog application listings and should not be interpreted as universal compatibility with all later engines.

Mercury applications must be checked against the engine serial number and carburetor diagram. Always verify the original OEM kit number before purchase.

Compatible Yamaha Outboard Applications

The supplied Yamaha fitment list includes F25, T25, F30 and F40 4-stroke outboard families. The following tables organize the original model listings into readable groups.

Yamaha F25 and T25 – 25 HP 4-Stroke

Yamaha F30 – 30 HP 4-Stroke

Yamaha F40 – 40 HP 4-Stroke

Compatible Mercury Outboard Applications

The supplied Mercury parts catalog identifies carburetor applications for select 25, 30 and 40 HP outboards. The table below preserves the model and serial ranges shown in the application chart.

Common Symptoms and Replacement Reasons

Carburetor problems may develop when fuel deposits accumulate or internal components wear. A repair kit may be appropriate after confirming that the carburetor requires service.

• Hard starting
• Rough or inconsistent idle
• Hesitation during acceleration
• Fuel leaking or overflowing from the carburetor
• Sticking or damaged float components
• Worn carburetor gaskets
• Fuel contamination or varnish buildup
• Carburetor disassembly during routine service

These symptoms are not exclusive to carburetor problems. Fuel delivery, ignition and other engine systems should also be inspected as appropriate.

Carburetor Rebuild and Installation Tips

• Confirm the engine model and original carburetor repair kit number.
• Work in a clean, well-ventilated area away from ignition sources.
• Shut off the fuel supply before disassembly.
• Inspect the carburetor body for corrosion or damage.
• Clean carburetor passages using appropriate methods.
• Inspect the float and needle valve seating surfaces.
• Replace the applicable gaskets and components supplied with the kit.
• Set float height according to the engine service manual.
• Follow the manufacturer's carburetor adjustment procedures.
• Check for fuel leaks after reassembly.
• Verify proper idle and throttle response before returning the engine to service.

Carburetor rebuilding requires careful assembly and adjustment. Incorrect float settings or improperly installed components can cause fuel-level and performance problems.

Key Features and Benefits

• Genuine Yamaha OEM: Factory Yamaha carburetor repair kit.
• Float Included: Supports service of the carburetor fuel-level control system.
• 4-Stroke Applications: Listed for select Yamaha and Mercury 25–40 HP outboards.
• Multiple OEM References: Associated with several Yamaha carburetor repair kit numbers.
• Repair Alternative: Allows service of a compatible carburetor without automatically replacing the complete assembly.
• Aftermarket Option: Pro Marine 67930P is also available.
• Dealer Availability: Qualified marine businesses can apply for wholesale pricing.

Frequently Asked Questions

What is Yamaha carburetor kit 67930?

Part 67930 is Pro Marine USA's listing for a Genuine Yamaha carburetor repair kit with float. It is associated with Yamaha OEM part numbers including 65W-W0093-02-00.

What Yamaha engines use this carburetor kit?

The supplied application list includes select Yamaha F25, T25, F30 and F40 4-stroke outboard models. Exact compatibility depends on model and year.

Does this kit fit Yamaha F25 25 HP outboards?

Yes, selected F25 and T25 applications appear in the supplied fitment list. Confirm the specific model designation and OEM carburetor kit number.

Does this kit fit Yamaha F30 and F40 outboards?

The supplied fitment includes F30 30 HP and F40 40 HP 4-stroke engine families. Check the applicable carburetor diagram before ordering.

Does Yamaha 67930 fit Mercury outboards?

Mercury catalog applications supplied for this product include selected 25, 30 and 40 HP carbureted outboards. Confirm the engine serial number and Mercury cross-reference before ordering.

Is this a genuine Yamaha part?

Yes. This listing is for the Genuine Yamaha OEM version. Pro Marine USA also offers an aftermarket alternative under part number 67930P.

Does this carburetor kit include a float?

Yes. This product is listed as a carburetor repair kit with float.

Does this kit replace the complete carburetor?

No. It is a repair kit intended for servicing a compatible carburetor assembly. The complete carburetor is not included.

What is the difference between 67930 and 67930P?

Part 67930 is the Genuine Yamaha OEM version. Part 67930P is the Pro Marine aftermarket alternative for compatible applications.

How do I confirm the correct carburetor repair kit?

Use the engine model and serial number to identify the carburetor assembly in the manufacturer's parts diagram. Confirm that the repair kit number matches one of the listed references.

Dealer Discounts and Store Policies

Wholesale Marine Parts Pricing

Pro Marine USA supplies genuine OEM and aftermarket marine engine parts to marine repair shops, professional technicians, boat dealers and retail customers.

Qualified marine businesses can apply for a dealer account to access wholesale pricing on eligible products.

Apply for Dealer Pricing

Shipping Information

• Free shipping on orders over $100 in the continental United States.
• In-stock orders received before 5:30 PM EST ship the same business day, Monday–Friday.
• Shipping services include UPS, USPS and FedEx.
• Typical delivery time is 1–5 business days.

Returns

• Eligible returns are accepted within 30 days.
• Parts must be new, unused and in original packaging.
• Installed parts are not returnable.
• Return authorization is required.

Need help confirming fitment? Contact Pro Marine USA or call 941-721-3000.

Searchable Part Numbers

67930, 67930P, 65W-W0093-00-00, 65W-W0093-01-00, 65W-W0093-02-00, 67C-W0093-00-00, 67C-W0093-01-00, 854256

Searchable Terms

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