Universal Parts GY6 Gear Set - Drum Brake

SKU: 164-349

This item is IN STOCK

Current Stock: 16

Universal Parts rear gear rebuild set for 150cc and 125cc GY6 4-stroke engines with rear drum brake. Includes the counter shaft gear, final gear, output shaft, and final drive shaft.

  • Overall Length of Final Drive Shaft: 134mm (5.25 inches)
  • Final Drive Shaft Splines: 19
  • Final Gear Teeth: 40
  • Counter Shaft Gear Teeth (Large): 42
  • Counter Shaft Gear Teeth (Small): 13
  • Output Shaft Gear Teeth: 15
  • Output Shaft Length: 174mm
  • Output Shaft Splines: 19
GY6 QMI/QMJ 152/157, Various unlisted makes/models