HTR “Classic” Secondary Clutch Roller Kit for Ski-Doo QRS clutch on 2008-current MXZ, Summit, Backcountry etc. (0.870″ x 0.600″). Replaces OEM Part #417127016 & #417128056
HTR Classic series thermoset composite secondary clutch roller kit. Fits all Ski-Doo QRS secondary 2 roller clutches (e-clip or spring pin studs).