1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 800 4. (850D) - CASE LONG TRACK CRAWLER TRACTOR (1/85-12/94) 5. (06) - POWER TRAIN Select section (06) - POWER TRAIN Case: (6-02) - TORQUE CONVERTER, HOUSING, COVERS, AND GEARS (6-06) - TORQUE CONVERTER, SHAFT, IMPELLER, AND TURBINE (6-08) - DRIVE SHAFT ASSEMBLIES, PRIOR TO DOZER PIN JAK0002748 OR LOADER PIN JAK0005948 (6-10) - TRANSMISSION HOUSING, FRONT COVERS, AND BREATHER (6-14) - TRANSMISSION REAR COVERS AND DIPSTICK (6-16) - TRANSMISSION RANGE SHIFT (6-18) - TRANSMISSION MAIN SHAFT AND FORWARD-REVERSE CLUTCHES (6-20) - TRANSMISSION HIGH-LOW CLUTCHES AND SHAFTS (6-22) - TRANSMISSION HIGH AND LOW SPEED CLUTCHES (6-24) - TRANSMISSION FORWARD AND REVERSE CLUTCHES (6-26) - TRANSMISSION BEVEL PINION SHAFT AND GEAR (6-28) - TRANSMISSION FINAL DRIVE, ALL MODELS EXCEPT 70" (1778 MM) GUAGE LGP DOZER MODELS (6-30) - TRANSMISSION FINAL DRIVE, 70" (1778 MM) GAUGE LGP DOZER MODELS (6-32) - TRANSMISSION HYDRAULIC LINES (6-34) - TRANSMISSION CONTROL VALVE ASSEMBLY (6-36) - TRANSMISSION MODULATOR VALVE ASSEMBLY (6-38) - CRAWLER HYDRAULIC CIRCUIT, TORQUE CONVERTER TO TRANSMISSION (6-40) - CRAWLER HYDRAULIC CIRCUIT, TRANSMISSION TO CHARGING PUMP, SUCTION LINE AND PUMP MOUNTING (6-42) - CRAWLER HYDRAULIC CIRCUIT, COOLING SYSTEM (6-44) - R30678 TRANSMISSION CHARGING PUMP (6-46) - TRANSMISSION OIL FILTERS, R35926 OIL FILTER - SUCTION LINE/ R48993 TRANSMISSION OIL FILTER (6-48) - TRANSMISSION CONTROLS sale parts diagram catalog online construction equipment excavator tractor Truck sale: USD $15,000 1991 CASE 850D FABICK CATMilwaukee, Wisconsin USD $27,900 CASE 850D Winco Equipment Sales, LLC USD $19,800 1990 CASE 850D Steiners Equipment Sales & Rental LLCShiloh, Ohio USD $22,500 1986 CASE 850D BEAUREGARD EQUIPMENTColchester, Vermont CASE 850D BLOUNT PARTS & EQUIPMENT