Select page: ST38472 Hydraulic Saw Motor - 160CC TJ740/JD643G/643H/Franklin/Tigercat/HYDRO-AX 511EX/570/670 ST38474 Hydraulic Saw Motor - 160CC (TJ840/JD843H/HYDRO-AX711EX) Other parts group: 18 Operator's Station 1816 Instrument & Control Mounting Structure 44 Cutting Mechanisms 4401 Blade 4440 Frames 4443 Moveable Frame 4450 Drives 4460 Hydraulic System 4463 Lines, hoses and fittings 4465 Cylinders