4mm Jet 10X Round Head Main for GY6 50cc 139QMB Scooter Keihin Carb PZ19 70-92 70,72,75,78,80,82,85,88,90,92

100% Brand new and High quality 10X Round Head Main Jet 4mm. Technical specifications:

Thread: 4x0.7mm

Total Length: 7mm

Diameter of head: 5mm for GY6 50cc 139QMB Scooter Keihin Carb PZ19. Size includes: (70,72,75,78,80,82,85,88,90,92). Please check carefully the Fitment in the product description before you place an order.

Manufacturer: ‎Rllyer Part Number: ‎RllyerFBA-1657-1 Item Weight: ‎1.06 ounces Package Dimensions: ‎5 x 4.72 x 0.2 inches Item model number: ‎RllyerFBA-1657-1 Item Package Quantity: ‎1 Batteries Included?: ‎No Batteries Required?: ‎No ASIN: B07XL6BLFX Customer Reviews: 4.2 out of 5 stars Date First Available: September 11, 2019