Cycle Pro Keihin CV Carburetor Pilot Jets - Carb Pilot JET 40 5/PK

Cycle Pro Keihin CV carburetor pilot jets in 40-size, sold in a five-pack for tuning air-fuel mixture at idle and low throttle settings. Direct replacement jets for Keihin CV carburetors on V-twin motorcycles.

Features

• Keihin CV carburetor compatible
• Size 40 pilot jet
• 5-pack quantity
• Direct replacement specification

Specifications

• Brand: Cycle Pro
• Manufacturer Part #: 20731
• Size: 40
• Quantity: 5 per pack
• Length: 3 in
• Width: 2.1 in
• Height: 0.4 in
• Weight: 0.05 lbs

Frequently Asked Questions

What size pilot jet is this?

Size 40. Use this when you need to richen or lean the idle and low-throttle fuel mixture in a Keihin CV carburetor.

How many jets are in a pack?

Five jets per pack — enough to experiment with different sizes or stock spares for multiple carbs.

Will these fit my Harley carburetor?

These are for Keihin CV carburetors specifically. Check your carb brand and model before ordering — Harley used various carburetors depending on year and model.

Do I need special tools to change a pilot jet?

A small screwdriver and basic carburetor knowledge are required. Removing and cleaning the float bowl gives you access to the pilot jet circuit.