* Inner Diameter: 38mm
* Outer Diameter: 138mm
* Please see below for measurement
Temperature Actuated Fan Switch fits ALL CF Moto 250 engines cooling system and many other items.
- Fan Cover for 150cc and 125cc GY6 4-stroke QMI152/157 and QMJ152/157 engines.
#7 on Diagram - Water Inlet Hose for 250cc 4-stroke water-cooled engines.
* Bolt hole diameter: 6mm
* Overall diameter: 119mm
* Bolt Hole Spacing: 125mm
* Overall Length: 330mm
* Overall Width: 140mm
Bolt Hole Spacing: 6-5/8 inches / Height: 83mm (3-1/4 inches)