JS500 Concrete Mixer Big Driver Gear

JS500 Concrete Mixer Big Driver Gear

Before buying, you need to determine the size: The inner diameter of the gear.

The existence of several specifications

53 teeth, outer diameter 435; inner straight hole 74; tooth height 90 mm
53 teeth, outer diameter 435; inner straight hole 75; tooth height 90 mm
53 teeth, outer diameter 435; inner straight hole 79; tooth height 90 mm
53 teeth, outer diameter 435; inner straight hole 85; tooth height 90 mm
53 teeth, outer diameter 435; inner straight hole 88; tooth height 90 mm
53 teeth, outer diameter 435; inner cone hole 62 and 75 mm