Models “K Cont. II” auto speed rubber idler wheel
AMI Idle Wheel K through Continental 2
This idle wheel will fit the K through Continental 2 with the auto speed unit. The big differences are the center hole diameter and center bearing height. For non auto speed units use 40-4126.
Center hole diameter: .125 inches or 3mm
Center bearing height: .338 inches or 9.5mm
Part Number 40-4127