- Bore : 1/2" Bearing
- Chain Size : 40
- Teeth : 17
- Sections and Models:
- Chains/ Sprockets/ Pulleys/ Hubs > Idler Sprockets
- (Miscellaneous) (Undefined): SEVERAL
- mega-cross:
- Replaces: : IS4018-12 : SPROCKET/HUB/PULLEY/IDLER
- A-311716090 : WHITE TRACTOR
- A-607779R1 : IH
- A-71873 : FARM HAND
- A-834596M1 : MASSEY FERGUSON
- Machine Types : (Undefined)
- Makes : (Miscellaneous)
- Models : Several
- Models :
