Air Injection Valve for CSC Go., GY6 50cc (139QMB) Scooters
ITEM# TT-24784
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Description
Air Injection Valve for CSC Scooters
This air injection valve assembly is made for several CSC scooter models, including the go, go MAX, Pug 50, Nitro Sport 50, and Bella Classic 50. It belongs to the GY6 50cc scooter parts range and helps keep air intake working as intended, which supports your scooter's performance. Everything needed for installation comes in this assembly.
What's in the Box
The kit contains the air injection valve, a tension spring, an air hose, an air modulator, a gasket, and every screw and clip required for mounting. These pieces operate together to control secondary air intake. Installing this part can help the engine run more efficiently and keep emissions in check.
Signs It's Time for a Swap
Trouble starting the scooter or a noticeable drop in power can indicate the air injection valve needs replacing. Keeping this component in good condition supports steady engine operation and extends the service life of the scooter.
Specifications
- Position: Secondary air intake assembly
- Fits: CSC go and CSC go MAX with 139QMB-based 50cc engines (secondary air intake assembly)
- OEM Part Number: 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD, Other QMA models, Other QMB models
Compatibility
Compatible with:
- CSC go and GY6 50cc (139QMB) scooters (139QMB engine codes: 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD, other QMA and QMB models)
- CSC go MAX (139QMB-based 50cc / 80cc engines)
Choosing the right one: Compare the engine code stamped on your engine with the codes in the OEM part number list: 139QMB, 1P39QMB, YN139QMB or 147QMD, plus any other QMA or QMB code.
Placement: Refer to part #1 on the muffler assembly diagram for the GY6 50cc (139QMB), CSC Go; part #1 on the muffler assembly diagram for the CSC Go Max.
Browse related parts: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Cylinder Heads & Valves · Scooter Parts
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