Replacement Oil Drain Plug Gasket and Screen Set for 50-150cc GY6 Engines

This Replacement Oil Drain Plug Gasket and Screen Set designed for 50-150cc GY6 engines. Compatibility with small engine motorcycles, mopeds, and scooters from brands such as Baotian, Benzhou, Znen, Taotao.

Compatible Engine Models:
- 139QMB
- 152QMI
- 157QMJ

Key Specifications:
- Oil screen size: 26mm x 25.8mm
- Outer diameter of cap: 39mm
- Thread size: M30
- Depth of threaded area: 8mm
- Overall thickness of cap: 16mm

Included Components:
- One drain plug with O-ring
- One spring
- One oil screen

Direct replacement for OEM part numbers associated with specified engine models. Suitable for maintenance or repair needs in compatible vehicles.

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