Universal Parts QMB139 Cylinder Head – Emissions

$66.96

Universal Parts QMB139 Cylinder Head – Emissions

In stock

SKU: 151-76 Categories: , ,

Universal Parts PAIR Style (Emissions) Cylinder Head for 50cc 4-stroke QMB139 engines. PAIR is an acronym for Pulsed Secondary Air Injection System. It is an emissions control system used to lower HC and CO emissions. It works by allowing air into the exhaust flow. 39mm BoreIntake Port Diameter: 17mm Exhaust Port Diameter: 18mm Emission Control System: Pulsed Secondary Air Injection System(PAIR)

Additional information

Weight 4 lbs
Brand

Warehouse