Part number:
940-MC139-50LG-RT
Chinese Engine Crankcase Cover RH for GY6 50cc Long Case
Right side crankcase cover for the GY6 50cc 139QMB long case engine.
- Overall dimensions: Approximately 8.25" x 8.5" x 2.5"
- ID of large opening: 36.3mm [1.43"]
- Eight bolt holes around the perimeter
- Three threaded holes in the interior body of the cover
- One threaded hole on the triangular part
Fits many makes and models. Please compare pictures and description to the part you are replacing before ordering.