← Back to engine diagrams

QMB139

QMB139 GEAR BOX

Match the drawing reference and exact SKU. Check the part specifications and your scooter version before ordering.

Assembly drawingQMB139
QMB139 GEAR BOX numbered technical assembly diagram
Enlarge the illustration

Scroll within the illustration to inspect the enlarged view. Close this panel to return to the full view.

Use the reference number and SKU together to identify the part.

Open full-size diagram

Parts in this assembly

13 diagram references

Some parts are not currently available to order online. Availability is shown for each part.

  1. 1
    SKU 1100-4047

    Transmission Case Set; CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online
  2. 2
    SKU 1100-4048

    Brake Shoe Anchor Pin; CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online
  3. 3
    SKU 1100-4049

    Brake Shoe Anchor Pin O Ring (7.5×1.5); CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online
  4. 4
    SKU 1100-4050

    Brake Shoe Anchor Pin Nut (M8); CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online
  5. 5
    SKU 1100-4051

    Gear Box Bearing Kit; CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online
  6. 6
    SKU 1100-1322

    Countershaft; 139QMB

    Required quantity ×1
    Not available online
  7. 7
    SKU 1100-4052

    Final Mission Gear Washer; CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online
  8. 8
    SKU 1100-1324

    Blue Line Rear Axle / Output Shaft for 139QMB 50cc | 133mm

    Required quantity ×1
    Not available online
  9. 9
    SKU 1100-1325

    Final Drive Gear; 139QMB

    Required quantity ×1
    Not available online
  10. 11
    SKU 1100-1320

    Blue Line Oil Seal (27x42x7mm) - GY6 125/150cc & 50cc 139QMB

    Required quantity ×1
    Not available online
  11. 12
    SKU 1100-1319

    Blue Line Gearbox Case Gasket - 139QMB & GY6

    Required quantity ×1
    Not available online
  12. 13
    SKU 1100-1323

    Blue Line 139QMB Gearbox Output Drive Shaft Axle - 155mm

    Required quantity ×1
    Not available online
  13. 14
    SKU 1100-4054

    Mission Case Dowel Pin (10×20); CSC go., 139QMB Scooters

    Required quantity ×1
    Not available online