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Start ShoppingMIKUNI F616-94028 Carb Float Bowl O-Ring - Nitrile Rubber for Fuel System Durability
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Description
Ensure flawless fuel system performance with this essential MIKUNI Carb Float Bowl O-Ring. Designed for durability and precision, this nitrile rubber component maintains airtight seals in high-performance engines, preventing fuel leaks and ensuring consistent power delivery.
Key Features
- Material: Nitrile rubber (NBR) for exceptional resistance to fuel, oil, and heat, ensuring long-lasting performance in harsh conditions.
- Dimensions: Outer diameter 94mm, inner diameter 88mm, and 2.8mm thickness for a precise fit in MIKUNI carburetor systems.
- Weight: Ultra-lightweight at 0.5 grams, reducing strain on engine components without compromising durability.
Why Choose This Product
This O-ring is engineered to withstand extreme temperatures and chemical exposure, making it ideal for off-road, dirt bikes, and motorcycles. Its seamless construction prevents fuel leakage, while the precise dimensions ensure compatibility with original equipment. Riders will experience improved engine efficiency and reliability, making it a must-have for maintenance and upgrades.
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Ensure flawless fuel system performance with this essential MIKUNI Carb Float Bowl O-Ring. Designed for durability and precision, this nitrile rubber component maintains airtight seals in high-performance engines, preventing fuel leaks and ensuring consistent power delivery.
Key Features
- Material: Nitrile rubber (NBR) for exceptional resistance to fuel, oil, and heat, ensuring long-lasting performance in harsh conditions.
- Dimensions: Outer diameter 94mm, inner diameter 88mm, and 2.8mm thickness for a precise fit in MIKUNI carburetor systems.
- Weight: Ultra-lightweight at 0.5 grams, reducing strain on engine components without compromising durability.
Why Choose This Product
This O-ring is engineered to withstand extreme temperatures and chemical exposure, making it ideal for off-road, dirt bikes, and motorcycles. Its seamless construction prevents fuel leakage, while the precise dimensions ensure compatibility with original equipment. Riders will experience improved engine efficiency and reliability, making it a must-have for maintenance and upgrades.
| SKU | GMCFB4A078 |
|---|---|
| MPN | F616-94028 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Kawasaki | KLX450R | 2008-2013 |
| Kawasaki | KX450F | 2006-2009 |
| Suzuki | RMZ450 | 2004-2008 |
| Yamaha | YZ450F | 2003-2007 |
| Honda | CRF450R | 2008-2012 |
Frequently Asked Questions
Yes, it fits 2006-2009 Kawasaki KX450F carbureted models.
This is genuine Mikuni OEM part number F616-94028.
Consider replacing the float pin and needle valve at the same time for complete carb service.
This specific size (94mm OD) fits larger Mikuni carbs on 450cc motocross bikes.
Installation Guide
Difficulty
Easy
Est. Time
10 min
Tools Required
- Phillips screwdriver
- flathead screwdriver
- needle nose pliers
Pro Tips
- Lubricate O-ring with clean engine oil or silicone spray before installation
- Inspect for cracks or swelling before reuse
Common Mistakes to Avoid
- Forcing the O-ring during installation, causing tears
- Not cleaning the float bowl mating surface
Comparison vs Stock/OEM
This is the genuine OEM Mikuni part used from factory on carbureted models
Improvements
- Exact factory specification
- Proper durometer for fuel resistance
Considerations
- Aftermarket O-rings may be cheaper but can swell or leak with ethanol fuel
Durability & Warranty
Expected Lifespan
2-5 years or 100+ hours of riding
Warranty
Mikuni 1-year manufacturer warranty
Maintenance
Inspect during annual carb cleaning; replace if hardened or leaking
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