50cc Left Crankcase Cover QMB139 Extra Long



Upgrade your 50cc 4-stroke QMB139 engine with this extra-long left crankcase cover.

  • 18.25″ overall length for maximum clearance
  • 12 mounting holes for a secure, stable fit
  • Available in 3 versions – check measurements before ordering

This premium crankcase cover is built to last, providing the extra length and durable construction your engine needs. Get the reliable performance your bike deserves.

Whether you’re doing a full engine rebuild or just need a replacement part, this extra-long cover is an essential for your QMB139 4-stroke. Invest in quality and experience the difference it makes.

Additional information

Weight 4 lbs
Dimensions 18 × 25 × 20 in

Silver, Black


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