Mikuni Bleed Pilot Jets - 4/PK Vm28/486 #52.5

Mikuni bleed pilot jets for VM28/486 carburetors, sized at #52.5 and sold in a four-pack. These jets meter fuel precisely at low throttle openings and idle, critical for smooth transition off-idle and clean engine response.

Features

• #52.5 orifice size
• Four jets per pack
• Manufactured in Japan
• Direct fit VM28/486 carburetors

Specifications

• Brand: Mikuni
• Manufacturer Part #: FVM28/486-52.5
• Jet Size: #52.5
• Quantity: 4 per pack
• Weight: 0.05 lbs
• Country of Origin: Japan

Fitment

Fits Mikuni VM28/486 carburetors requiring a #52.5 bleed pilot jet.

Frequently Asked Questions

Will these fit my VM28 carburetor?

Yes — these are specifically sized for VM28/486 carburetors. Confirm your carb model and that you need a #52.5 jet before ordering.

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

Bleed pilot jets meter fuel at idle and low throttle with air bleed holes for a leaner, more precise mixture than solid pilot jets.

How many jets are in the pack?

Four jets per pack — enough for one carb with spares, or two carbs with one extra.

Do I need a tuner or jetting kit to install these?

These jets swap into the carburetor fuel bowl. You may need a carburetor rebuild kit and basic tools, depending on your carb's current condition.