Chinese Timing Chain Sprocket 

 This timing chain sprocket / cam sprocket fits 50cc-140cc engines.  Please look at pictures and read descriptions before ordering.

Sprocket details:

• 28 teeth
• Outside diameter: 58.6mm (2.30 in)
  
• Inside diameter: 16.9mm (0.66 in)
  
• 2.8mm thick
• (3) 5.5mm mounting holes approximately 23.8mm (0.9 in) center-to-center apart 
• Used with #25 chain
• 50-372  DR70-049  WD90-351 117473
  

Fits Coleman AT125-EX, AT125-UT and AT125Y atvs.

 Known to fit the Tao Tao ATA110B, ATA110B1, ATA110D, ATA110D1, ATA125D, ATA125F1, ATA135DU, ATK125A, BoulderB1, Cheetah, DB10, DB14, DB17, GK110, Jeep Auto, Mudhawk 10, NEW TFORCE and Rex atvs. 

Known to fit Kazuma Meerkat 50cc.

Shipping details:

Do you need your timing chain sprocket fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.    Buy now!