L5060GST SPEED CHANGE SHIFT FORK /SHIFT LEVER Parts group L5060GST D20100 MAIN GEAR SHIFT FORK D20500 SHUTTLE SHIFT FORK D21701 RANGE GEAR SHIFT FORK D22501 REAR DIFFERENTIAL LOCK SHIFT FORK E10100 MAIN GEAR SHIFT LEVER E10500 SHUTTLE SHIFT LEVER E14001 FRONT WHEEL DRIVE LEVER sale parts diagram catalog online construction equipment excavator tractor