Carburetor Main Jet Kit For GY6 50cc 139QMB 4-stroke Scooter Carb PZ19 82-105

Features:
* 100% brand new and high quality
* Made of high quality material, durable and practical to use
* According to the original factory specifications
* Stable characteristics, high reliability
Specifications:
Total length: 8MM
Diameter of head: 6MM, thickness of head: 3MM.
Hread diameter:5MM
10 sizes of 4mm main jets for 50cc carb.found on 139QMB 50,60,80cc 4-stroke Scooter/PZ19 carb.
Size includes: (82,85,88,90,92,95,98,100,102,105)
Package Contents:
10 sizes main jet