Select page: PICT-050.1 50 Power Train ST516497 Pulleys and Drive Belt ( - 060000) ST516499 Belt Drvie, Idlers, Pulley and PTO Clutch (100001 - 130000) ST516500 Shields, Not for Canada and USA ( - 100000) ST516501 Shields, Not for Canada and USA (100001 - ) ST516503 Hydrostatic Pump Drive ( - 040000) ST516504 Hydrostatic Pump Drive (040001 - 100000) ST516505 Hydrostatic Transmission (100001 - 120000) ST516506 Mounting Brackets and Hardware (100001 - 120000) ST516507 Hydraulic Reservoir / Filter ( - 100000) ST516508 Hydrostatic Tank (100001 - ) ST516509 Hydraulic Pump ( - 100000) ST516510 PTO Clutch ( - 100000) ST518494 Pulleys and Drive Belt (060001 - 100000) ST695961 Hydrostatic Transmission (120001 - 130000) ST696023 Mounting Brackets and Hardware (120001 - 130000) ST740110 Mounting Brackets and Hardware (130001 - ) ST769202 PTO Clutch, Pulleys and Drive Belt (130001 - ) ST865265 Seal Kit ST900067 Transmission (130001 - ) ST900069 Transaxle Pump Shaft (130001 - ) ST900071 Transaxle Center Case (130001 - ) ST900072 Flange Kit, Differential Gear (130001 - ) Other parts group: 20 Engine GU21505, GU21506 21 Engine 30 Fuel and Air 40 Electrical 50 Power Train 60 Steering and Brakes 80 Wheels, Frame and Operators Station 85 Mower Deck and Lift Linkage 86 Material Collection System 90 Labels and Optional Equipment