F3680-AU SPEED CHANGE Parts group F3680-AU F10500 CRUISE CONTROL LEVER F11000 RANGE GEAR SHIFT LEVER F13000 PTO GEAR SHIFT LEVER F14000 HYDRAULIC LIFT LEVER F15000 SPEED CONTROL PEDAL F15100 CRUISE CONTROL KIT [OPTION] F16000 CLUTCH LOCK LEVER sale parts diagram catalog online construction equipment excavator tractor