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Start ShoppingMIKUNI FVM20/456 Starter Plunger Fitting - High-Performance Intake System Component
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Description
Upgrade your MIKUNI carburetor's fuel delivery system with this precision-engineered Starter Plunger Fitting. Designed for the FVM20/456 model, this critical component ensures accurate fuel flow and reliable engine performance for off-road and motorcycle applications.
Key Features
- Exact Fitment: Precision-machined for seamless compatibility with MIKUNI FVM20/456 carburetors.
- Durable Construction: Made from high-grade materials to withstand harsh riding conditions and prolonged use.
- Sealed Design: Prevents fuel leakage and maintains consistent pressure for reliable engine operation.
- Easy Installation: Simple replacement process with minimal tools required for quick setup.
Why Choose This Product
This Starter Plunger Fitting is engineered to enhance fuel efficiency, reduce engine hesitation, and improve overall throttle response. Its robust design ensures long-lasting performance, while the precise fitment guarantees optimal carburetor function. Ideal for riders seeking reliable, high-performance components for their powersports equipment.
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Upgrade your MIKUNI carburetor's fuel delivery system with this precision-engineered Starter Plunger Fitting. Designed for the FVM20/456 model, this critical component ensures accurate fuel flow and reliable engine performance for off-road and motorcycle applications.
Key Features
- Exact Fitment: Precision-machined for seamless compatibility with MIKUNI FVM20/456 carburetors.
- Durable Construction: Made from high-grade materials to withstand harsh riding conditions and prolonged use.
- Sealed Design: Prevents fuel leakage and maintains consistent pressure for reliable engine operation.
- Easy Installation: Simple replacement process with minimal tools required for quick setup.
Why Choose This Product
This Starter Plunger Fitting is engineered to enhance fuel efficiency, reduce engine hesitation, and improve overall throttle response. Its robust design ensures long-lasting performance, while the precise fitment guarantees optimal carburetor function. Ideal for riders seeking reliable, high-performance components for their powersports equipment.
| SKU | GMC95FD814 |
|---|---|
| MPN | FVM20/456 |
| Brand | MIKUNI |
| Category | Intake/Carb/Fuel System |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Various Japanese | VM20 carbureted motorcycles (e.g., Yamaha DT175, Suzuki RM125, Kawasaki KX125) | 1980-2005 |
| Honda | XL/XR series (select models) | 1975-1990 |
Frequently Asked Questions
Designed for Mikuni VM20 series carburetors, specifically the /456 variant. Check your carb body markings.
Yes, genuine Mikuni replacement part, not aftermarket.
Yes, includes the necessary O-ring and plunger components.
Common fix for stuck or leaking starter plunger issues causing hard starts.
Installation Guide
Difficulty
Easy
Est. Time
10 min
Tools Required
- Small flathead screwdriver
- Needle nose pliers
Pro Tips
- Lubricate O-ring with carb cleaner before install
- Test plunger operation before full assembly
Common Mistakes to Avoid
- Cross-threading the fitting
- Not seating the O-ring properly
Comparison vs Stock/OEM
Direct OEM replacement for worn factory plunger fitting
Improvements
- Restores proper fuel priming
- Prevents flooding/leaking
Considerations
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Durability & Warranty
Expected Lifespan
Indefinite with proper maintenance (brass construction)
Warranty
Mikuni lifetime warranty against defects
Maintenance
Inspect O-ring annually; clean with carb solvent
What Others Are Saying
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