Select page: ST38381 Wrist Cylinder - 4" (OD-117 MM, 4.5") ( - 002161) ST38382 Clamp Cylinder - 3.5" (OD-105 MM,4") - 850/853G ( - 002161) ST38383 Clamp Cylinder - 3.5" (OD-105 mm.,4 in.) - 850/853G/900/903G (002162 - ) ST38384 Wrist Cylinder - 4" (OD-117 MM, 4.5") (002162 - ) ST712634 Clamp Cylinder - 3.5" (OD-105 mm.,4 in.) - 850/853G/900/903G (002162 - ) Other parts group: 18 Operator's Station 1816 Instrument & Control Mounting Structure 44 Cutting Mechanisms 4401 Blades & Delimbing Elements 4440 Frames 4443 Moveable Frame 4450 Drives 4460 Hydraulic System 4463 Lines, hoses and fittings 4465 Cylinders