Mikuni Bleed Pilot Jets - 4/PK Vm28/486 #27.5

Mikuni bleed pilot jets in size 27.5 for VM28/486 carburetors, sold in a four-pack for tuning and rebuilding V-twin motorcycle carbs. These jets meter fuel at idle and low-throttle conditions to keep the engine running smooth and responsive.

Features

• Size 27.5 specification
• Four-pack quantity
• VM28/486 carburetor fitment
• Japanese manufacture

Specifications

• Brand: Mikuni
• Manufacturer Part #: FVM28/486-27.5
• Carburetor Model: VM28/486
• Jet Size: 27.5
• Length: 4.5 in
• Width: 2.3 in
• Height: 0.4 in
• Weight: 0.05 lbs
• Country of Origin: Japan

Fitment

Fits Mikuni VM28/486 carburetors used on V-twin motorcycle engines.

Frequently Asked Questions

What size are these jets?

Size 27.5 — a mid-range bleed pilot jet for tuning idle and low-throttle response in VM28/486 carbs.

How many jets come in a pack?

Four jets per pack — enough for one carburetor rebuild with spares or multiple carb adjustments.

Will these fit my Harley carburetor?

Only if your bike runs a Mikuni VM28/486 carburetor. Stock Harley carbs use different jet sizes and specs — verify your carb model before ordering.

What's the difference between bleed pilot jets and regular jets?

Bleed pilot jets control fuel mixture at idle and off-idle RPM. They work in tandem with the main jet to deliver smooth, responsive throttle response.