Parts list: № Number Qty Name Options 1 HXE78984 2 Extension 2 19M9714 2 Screw M12 X 35 Next page: ST803857 Rear Axle, 2WD, Heavy Duty (For California) ST862341 Rear Axle, Heavy Duty, 4WD (2 of 2) ST774419 Angle Sensor, Rear Wheel, Heavy Duty ST774417 Rear Axle, Heavy Duty, 4WD (1 of 2) ST748991 Mounting and Pin, Rear Axle ST922937 Rear Axle Hydraulic Cylinder, 4WD, Powered Heavy Duty, CA Special ST922935 Rear Axle, 4WD, Powered Heavy Duty, CA Special ST838438 Extension, Rear Axle Pivot Stops, 30 mm ST774446 Rear Axle, Heavy Duty, 2WD PICT-RADV.1 RADV Drives and Propulsion