GY6 50cc (139QMB) Right Crankcase Cover, 33 Tooth Gear

Right Crankcase Cover for GY6 50cc 139QMB Engines

This right-side crankcase cover suits 50cc 4-stroke QMB139 engines that use a 33-tooth oil pump gear. It helps shield the engine and nearby parts while also giving your scooter a finished look. If you need to swap out a worn cover, it is one of the GY6 50cc scooter parts that can be replaced without much trouble.

What This Part Does

A cover like this one guards the engine, wiring, and frame from knocks and debris. It also keeps the scooter looking tidy. Installing a new cover in place of a damaged one helps the scooter keep running properly and stay protected.

Specifications

• Type: Right Crankcase Cover
• Fits: QMB139 / 139QMB 50cc four-stroke engines with a 33-tooth oil-pump gear (Type 1 cover)
• Oil Pump Gear: 33 Tooth

Fitment

Fits:

• QMB139 / 139QMB 50cc four-stroke engine (Type 1 cover, 33-tooth oil-pump gear)

How to choose: Pick this cover for a QMB139 / 139QMB 50cc four-stroke engine that has a 33-tooth oil-pump gear. It is the right-side cover, so it is not the left CVT belt cover.

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