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Default Title · 1100-4063

Cylinder Head & Valve Assembly; CSC go., 139QMB Scooters

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Cylinder Head & Valve Assembly; CSC go., 139QMB Scooters

Name: Cylinder Head & Valve Assembly; CSC go., 139QMB Scooters
Brand: Chicago Scooter Company
SKU: 1100-4063
Price: 68.00 USD
Availability: InStock

$68.00

Part number 1100-4063

Check dimensions and compatibility before ordering.

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Description

This assembled PAIR-style cylinder head fits CSC go, go MAX and Pug scooters and bikes running 50cc 4-stroke 139QMB engines. Pulsed Secondary Air Injection System (PAIR) is an emissions control system used to lower hydrocarbon (HC) and carbon monoxide (CO) emissions by allowing air into the exhaust flow.

Original Parts For Scooters SKU 151-240

Specifications

Intake Port Diameter: 17mm
Exhaust Port Diameter: 17mm
Valve Length: 69mm
Emission Control System: PAIR

Model Fitment

Chicago Scooter Company go	Chicago Scooter Company go MAX
Chicago Scooter Company Pug50

139QMB-based 50cc / 80cc engines with the following engine codes:

139QMA	139QMB	1P39QMB	1P39QMA-2
YN139QMB	JJ1P39QMB	139FMA-2	BD1P39QMB
BN139QMB	147QMD	Other QMA models	Other QMB models

Don't see your engine listed? If the engine code includes "QM" or "FM", this product is compatible with your vehicle.

About CSC: Chicago Scooter Company embodies the spirit of urban mobility with its innovative and stylish lineup of scooters. Designed for city living, their scooters blend functionality, reliability, and modern design, making them the perfect choice for navigating busy streets. Experience the freedom of effortless commuting and explore the city in style with Chicago Scooter Company.