Mikuni Bleed Pilot Jets #45 4-Pack - Mikuni VM28/486 Carbs
About Mikuni
Mikuni has supplied carburetors and fuel-system components to the motorcycle industry for decades, and its HSR series remains a common choice for carbureted Evolution and Twin Cam V-twins where a clean, tunable fuel curve matters more than electronics.
Fine-tune your V-twin's Mikuni VM28/486 carburetor with this 4-pack of Mikuni Bleed Pilot Jets in #45 size. These jets are essential for metering fuel accurately at idle and low-throttle cruise, ensuring smooth, responsive engine performance.
Why riders pick this
- Improves idle quality and low-throttle smoothness
- Direct replacement for Mikuni VM28/486 carburetors
- Four-pack for multiple carbs or tuning adjustments
- Genuine Mikuni part for consistent performance
The pilot jet is a critical component in any V-twin carburetor, directly influencing how your bike runs at idle and during initial throttle application. This 4-pack of Mikuni Bleed Pilot Jets, specifically sized at #45, is designed for Mikuni VM28/486 carburetors, allowing you to achieve a precise air-fuel mixture. Properly jetted, your V-twin will exhibit better starting, smoother idle, and a more linear power delivery right off the bottom.
Optimized Low-End Response
- Ensures accurate fuel metering at idle and low throttle
- Tailored for a perfect fit in Mikuni VM28/486 carburetors
- Provided in a 4-pack for comprehensive tuning options
- Crafted in Japan for superior quality and consistency
Achieving the Perfect Tune
Whether you're compensating for modifications like an open air cleaner or exhaust, or simply chasing that perfect, crisp throttle response, adjusting the pilot jet is a fundamental step. This #45 bleed pilot jet 4-pack for Mikuni VM28/486 carburetors provides the flexibility needed to dial in your V-twin, helping to eliminate common lean or rich conditions at low RPMs and enhance overall rideability.
Specifications
- Brand: Mikuni
- Manufacturer Part #: FVM28/486-45
- Quantity: 4 per pack
- Weight: 0.05 lbs
- Country of Origin: Japan
Common questions
How many jets are included in this pack?
This product contains four #45 bleed pilot jets, suitable for tuning or servicing multiple Mikuni VM28/486 carburetors.
Are these jets compatible with other Mikuni carburetors?
No, these #45 bleed pilot jets are specifically designed for Mikuni VM28/486 carburetors and are not interchangeable with other models.
Do I need any special tools to install these jets?
Installing bleed pilot jets typically requires a small flat-head screwdriver or a specialized jet tool for proper fitment.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Mikuni |
| TYPE | Jets |
| SKU | 134-0045 |
| WEIGHT | 0.05 lb |
