GY6 50cc (139QMB) Vacuum Line (36"), ID 4.3mm)
ITEM# TT-23972
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
Replacement Vacuum Line for GY6 and 139QMB Scooters
This is a fresh vacuum line built for GY6 and 139QMB scooters. It contributes to keeping your scooter running properly and safely. It is one of the essential GY6 50cc scooter parts that supports dependable operation.
Purpose of This Part
This line helps direct air flow through the scooter's engine system. When your existing line becomes cracked or worn, swapping it out can head off performance problems.
Specifications
- Size: 36 inches (91 cm)
- Fits: GY6 50cc (139QMB) engines, 36-inch vacuum line, 4.3mm ID
Fitment
Fits:
- GY6 50cc (139QMB) engine
How to choose: Check that the inside diameter matches your old line at 4.3mm ID, then cut it to 36 inches (91 cm).
Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Parts





























































