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GY6 50cc Oil Pump 22T - Model MIGY50-4051-22
Quality replacement oil pump with 22 teeth for GY6 50cc 4-stroke scooter engines (139QMB/QMA). Compatible with Chinese scooters using the newer crankshaft version. Essential engine part for proper lubrication and performance. Ensure correct fit by countin  GY6 50cc Oil Pump 22 Teeth - Replacement Oil Pump for 139QMB QMA Scooter Engine 

GY6 50cc Oil Pump 22T

  • Brand: Mortch Motor
  • Product Code: MIGY50-4051-22
  • Product Viewed: 35
  • Availability: In Stock
  • Weight: 0.09kg
  • Packing Size: 5.00 x 7.00 x 8.00cm

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  • ¥9.00


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This is a replacement oil pump for use on Chinese 4-stroke GY6 50cc 139QMB/QMA scooter engines. There are 2 crankshaft versions being factory installed in GY6 scooter engines. They differ only in the drive gear for the oil pump on the right side.

⚠️ Important Selection Note: Please count the number of teeth on the gear for the oil pump so you know whether you need the oil pump with 16 teeth or 22 teeth.
🔄 Available Versions
Old Version
16 Teeth
Installed in almost all GY6 scooters
View Product
New Version
22 Teeth
For newer GY6 engine variants
View Product
⚠️ The old version (16 teeth) is installed in almost all GY6 scooters. The new version (22 teeth) is found in newer GY6 engine variants. Always count the teeth on your oil pump gear before purchasing.
🔧 Compatibility Notice
  • Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
  • We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
📄 Product Disclaimer
  • Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
  • Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
💰 Import Duties & Taxes
  • All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
  • In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.
📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

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