Oil Dipstick for CSC Go., GY6 50cc (139QMB) Scooters

Oil Dipstick for CSC Go Scooters and 139QMB Engines

This dipstick suits CSC Go scooters along with the Genuine Bella Classic 50, Nitro Sport 50, and Pug 50. It takes the place of the factory dipstick on these models so you can keep checking the oil level accurately. It's one of the simple GY6 50cc scooter parts you can swap in during routine service. Fitting this component helps your engine keep running well.

Build and Fitting

This dipstick is manufactured to the specifications of the engine it is meant for. Its size and threading are set to suit the engine types listed, so it lines up with the required performance standards for those models.

Signs It May Be Time to Replace It

Think about replacing the dipstick if reading the oil level becomes difficult or if the part is visibly damaged. Being able to read the dipstick clearly matters for tracking oil level, which plays a direct role in engine health. Checking it regularly can help you catch problems early.

Specifications

• Overall Length: 114mm
• Outer Diameter: 29mm
• Thread Size: M18x2.50
• Fits: CSC Go, Bella Classic 50, Go Max, Nitro Sport 50 and Pug 50 with 139QMB-based 50cc engines
• OEM Part Number: Compatible with various 139QMB engine codes

Fitment

Fits:

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

How to choose: Compare your engine code with this list: 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB or 147QMD. Engine codes containing QM or FM are also covered.

Where it goes: part #4 on the crankcase cover-right diagram for the GY6 50cc (139QMB), CSC Go; part #4 on the crankcase cover-right diagram for the CSC Bella Classic 50; part #4 on the crankcase cover right diagram for the CSC Go Max.

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