Engine Oil Drain Plug Washer for CSC Go., GY6 50cc (139QMB) Scooters

Drain Plug Washer for Engine Oil on CSC Go. Scooters with 139QMB Engines

This drain plug washer for engine oil is made for CSC Go. scooters and other vehicles that run 139QMB engines. It is one of the essential GY6 50cc scooter parts used to keep oil properly sealed in. A worn washer can be swapped out during an oil change to help stop leaks and keep the engine running as it should. Changing this part on a regular basis helps your scooter stay efficient and dependable.

Signs It Is Time for a New Washer

Keeping up with routine maintenance helps your scooter stay in good condition. When you see oil leaking or the seal around the drain plug looks compromised, the washer should be replaced. This part is built to stand in for the factory component and bring the oil system back to proper working order.

Compatibility and Fit

This washer is intended for several engine setups tied to the 139QMB platform. It sits directly within the oil drain plug assembly to create a snug seal. If the code on your engine reads "QMA" or "FMA," it is probably a match for your vehicle.

Specifications

• Outer Diameter: 20mm
• Inner Diameter: 12mm
• OEM Part Number: 1100-4059
• Fits: CSC Go, Bella Classic 50, Go Max, Nitro Sport 50 and Pug 50 with 139QMB-based 50cc engines

Fitment

Fits:

• GY6 50cc (139QMB)
• CSC Bella Classic 50
• CSC Go Max
• CSC Nitro Sport 50
• CSC Pug 50

How to choose: Pair it with engine oil drain plug 1100-4059 on a 139QMB-based 50cc engine. Check the engine code stamped on your engine case: 139QMA, 139QMB, 147QMD or other similar QM/FM codes.

Where it goes: part #16 on the engine case diagram for the GY6 50cc (139QMB), CSC Go; part #16 on the engine case diagram for the CSC Bella Classic 50; part #16 on the engine case diagram for the CSC Go Max.

Shop more: GY6 50cc Scooter Parts (139QMB) · GY6 Scooter Parts · Scooter Bolts, Screws & Hardware · Scooter Oil & Maintenance · Scooter Parts