Air Filter Element for CSC Go., GY6 50cc (139QMB) Scooters

Air Filter Element for CSC Go. and GY6 50cc Scooters

This air filter element suits CSC Go. and Go MAX scooters that use the 139QMB engine. It belongs to the GY6 50cc scooter parts range and helps deliver clean air to the engine, supporting steady performance and a longer service life. Swapping the filter at regular intervals keeps the engine clean and working properly. It is a simple drop-in replacement that installs straight into your scooter.

When to Replace Your Air Filter

The air filter should be swapped out as part of routine upkeep. As it ages, dirt and debris build up in the element, restricting airflow and reducing engine output. Checking it regularly and replacing it when needed keeps the engine running well, particularly in cities where dust and pollution collect quickly.

Installation Details

The element is built to sit directly inside the filter housing already on your scooter. It is made for the CSC Go., Go MAX and other models that use the 139QMB engine series. Confirm the engine code before buying to make sure it matches.

Specifications

• Size: Overall Length: 274mm
• Fits: CSC Go and CSC Go Max with 139QMB-based 50cc/80cc engines (QMA, QMB, 147QMD codes)

Fitment

Compatible with:

• GY6 50cc (139QMB) (139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, BD1P39QMB, BN139QMB, 147QMD)
• CSC Go Max
• CSC Go (139QMB-based 50cc/80cc engines)

How to choose: Compare the 274mm overall length with your current filter, and confirm your engine code appears in the list above or includes "QM" or "FM".

Where it goes: part #4 on the air cleaner assy diagram for the GY6 50cc (139QMB), CSC Go; part #4 on the air cleaner assy diagram for the CSC Go Max.

Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Air Filters · Scooter Parts