Select page: ST518224 Engine Power Shaft ST518225 PRIMARY COUNTERSHAFT AND MOUNTINGS ST518226 Primary Countershaft Lube Bank System Right - Hand Side ST518227 Primary Countershaft Lube Bank System (Left - Hand Side) (Hydrostatic Drive) ST518229 Primary Countershaft Lube Bank System (Left - Hand Side) (Posi-Torq Drive) ST518230 PRIMARY COUNTERSHAFT SHEAVES ( - 551900) ST518231 PRIMARY COUNTERSHAFT SHEAVES (DUAL - RANGE CYLINDER DRIVE) (551901 - ) ST518232 SECONDARY COUNTERSHAFT ST518233 SECONDARY COUNTERSHAFT DRIVE IDLER ST518234 DE CLUTCHING IDLER ST518236 FEEDER HOUSE DRIVE IDLER ST518237 SEPARATOR AND UNLOADING AUGER DRIVE BELT GUIDES Other parts group: 110 FEEDER HOUSE 120 SEPARATOR 130 GRAIN TANK AND UNLOADING AUGER 140 MAJOR DRIVES 150 SIDEHILL SYSTEM 160 HEADER HEIGHT CONTROL 170 DECALS, BELTS AND CHAINS 20 ENGINE 30 FUEL AND AIR 40 ELECTRICAL 50 POWER TRAIN 60 STEERING AND BRAKES 70 HYDRAULICS 80 SEPARATOR SHELL 90 OPERATOR'S STATION