540D - SKIDDER, LOG DRIVE AND CLUTCHES 3050 Parts group DRIVE AND CLUTCHES 3050 DRIVE AND CLUTCHES 3050 . WINCH MAIN DRIVE SHAFT, RING GEAR AND RIGHT QUILL [02I19] WINCH BRAKE BAND ASSEMBLY [02I20] WINCH INPUT IDLER SHAFT [02I21] WINCH OUTPUT SHAFT AND DRIVE GEAR [02I22] WINCH BRAKE AND CLUTCH ASSEMBLY [02I23]