CVK Pilot Jet (# 40) for Scooters & Mopeds
ITEM# TT-27193
Guarantee Safe Checkout
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
CVK Pilot Jet for Genuine Buddy Scooters and GY6 Engines
This #40 pilot jet suits Genuine Buddy 125 and 150 scooters, plus a range of 139QMB and GY6 bikes that run CVK or PWK carburetors. It controls fuel flow at idle and low throttle, so keeping it in good condition helps the engine start and run properly. If you notice trouble starting or an unsteady idle, a replacement may be worth considering. It is one of the mini bike & pocket bike parts that can help keep your scooter dependable and responsive.
Construction and Design
This pilot jet uses a Keihin round-style body, which lets it work with several engine setups. The thread size is M6x0.75, giving it a snug seat in the carburetor body. At 28mm overall, it fits a variety of scooter and moped builds.
When to Replace the Pilot Jet
Consider swapping the pilot jet if the engine runs poorly, is hard to start, or idles unevenly. The jet governs how much fuel reaches the engine at low speeds, so it has a direct effect on those conditions. Routine checks and timely replacement can noticeably improve throttle response and everyday performance, making the ride smoother.
Specifications
- Thread Size: M6x0.75
- Overall Length: 28mm
- Fits: Genuine Buddy 50 carburetor (E09 diagram)
Fitment
Fits:
- Genuine Buddy 50
How to choose: Confirm that the existing pilot jet in your carburetor is a #40 jet with M6x0.75 threads and a 28mm overall length, and match the replacement to those figures.
Where it goes: part #12 on the carburetor diagram for the Buddy 50.
Shop more: Mini Bike & Pocket Bike Parts · Scooter Carburetors & Jets · Scooter Chains & Sprockets · Scooter Parts
Reviews
