... We can provide many kinds of the clutch disc and clutch kits. O.D range from 160mm- ... 430mm.3,We can designed and developed different kinds of clutch disc .4,Material: ... 60 Si2Mn,Forged clutch hubs , Anti-rust paper and oil 5,High standard heat treatment system for progressing.6 ... Reliable transfer torque.7,Long service life , low wear and tear , Noiseless. We hope you can need a list ...