1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 400 4. (450) - CASE CRAWLER TRACTOR (S/N 3060306 & AFTER) (7/75-12/80) 5. (07) - HYDRAULIC SYSTEM Select section (07) - HYDRAULIC SYSTEM Case: (082) - CRAWLER HYDRAULIC CIRCUITS, PUMP TO TORQUE CONVERTER AND (086) - CRAWLER HYDRAULIC CIRCUIT, COOLING SYSTEM (146) - EQUIPMENT HYDRAULIC CIRCUIT, PUMP TO VALVE AND RESERVOIR (148) - D41390 HYDRAULIC PUMP (150) - PUMP DRIVE (150[1]) - D43567 HYDRAULIC OIL FILTER (152) - LOADER LIFT HYDRAULIC CIRCUIT (154) - LOADER BUCKET TILT AND HYDRA-LEVELING HYDRAULIC CIRCUITS (156) - LOADER ARM AUXILIARY HYDRAULIC CIRCUIT (158) - DOZER LIFT HYDRAULIC CIRCUIT (160) - ANGLE DOZER HYDRAULIC CIRCUIT, ANGLE CIRCUIT (162) - ANGLE-TILT DOZER HYDRAULIC CIRCUIT, (ANGLE AND TILT CIRCUIT) (164) - RIPPER HYDRAULIC CIRCUITS, RIPPER WITH DIVERSION VALVE (166) - PULL BEHIND HYDRAULIC CIRCUIT (168) - DUAL PULL BEHIND HYDRAULIC CIRCUIT (170) - A28542 COUPLING - FEMALE (170[1]) - A28541 COUPLING - MALE (170[2]) - SERVICE KIT FOR HYDRAULIC COUPLINGS (172) - D26726 DIVERSION VALVE (174) - G33599, G33602 AND G33603 LOADER LIFT CYLINDERS, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (176) - G101233, G101224 LOADER LIFT CYLINDERS, TUBE IS STAMPED WITH CYLINDER PART NUMBER (178) - G33561 AND G33562 LOADER DUMP CYLINDERS, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (180) - G101220 AND G101221 LOADER DUMP CYLINDERS, TUBE IS STAMPED WITH CYLINDER PART NUMBER (182) - G33555 LOADER HYDRA-LEVELING CYLINDER, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (184) - G101225 LOADER HYDRA-LEVEL CYLINDER, TUBE IS STAMPED WITH CYLINDER PART NUMBER (186) - G33770 AND G33771 CLAM CYLINDERS, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (188) - G101226 AND G101227 CLAM CYLINDERS, TUBE IS STAMPED WITH CYLINDER PART NUMBER (190) - G33359 LIFT CYLINDER - ANGLE DOZER, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (192) - G101231 LIFT CYLINDER - ANGLE DOZER, TUBE IS STAMPED WITH CYLINDER PART NUMBER (194) - G34344 LIFT CYLINDER - ANGLE TILT DOZER, GLAND HAS I.D. RING OR TUBE IS STAMPED W/CYL. PART NUMBER (196) - G101229 LIFT CYLINDER - ANGLE TILT DOZER, TUBE IS STAMPED WITH CYLINDER PART NUMBER (198) - G33764 ANGLE CYLINDER - ANGLE DOZER, GLAND HAS (200) - G34343 ANGLE CYLINDER - ANGLE TILT DOZER, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (202) - G101232 ANGLE CYLINDER - ANGLE TILT DOZER, TUBE IS STAMPED WITH CYLINDER PART NUMBER (204) - G34345 TILT CYLINDER - ANGLE TILT DOZER, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (206) - G101228 TILT CYLINDER - ANGLE TILT DOZER, TUBE IS STAMPED WITH CYLINDER PART NUMBER (208) - G33466 RIPPER CYLINDER, GLAND OR TUBE IS STAMPED WITH CYLINDER PART NUMBER (210) - G101230 RIPPER CYLINDER, TUBE IS STAMPED WITH CYLINDER PART NUMBER (212) - D39720 AITKIN GRAPPLE CYLINDER (214) - TWO SPOOL VALVES AND LEVERS, ALL VALVES HAVE PART NUMBER ON VALVE IDENTIFICATION PLATE (216) - THREE SPOOL VALVES AND LEVERS, ALL VALVES HAVE PART NUMBER ON VALVE IDENTIFICATION PLATE (220) - FOUR SPOOL VALVES AND LEVERS, ALL VALVES HAVE PART NUMBER ON VALVE IDENTIFICATION PLATE (222) - R30043 ANGLE DOZER OR DRAWBAR CONTROL VALVE, 2 SPOOL (222[1]) - D45039 LOADER CONTROL VALVE, 2 SPOOL, WITHOUT RETURN TO DIG FEATURE (224) - R24134 LOADER CONTROL VALVE (2 SPOOL), USED ON MODELS WITH RETURN TO DIG FEATURE (224[1]) - R24135 LOADER CONTROL VALVE (3 SPOOL) USED ON MODELS WITH RETURN TO DIG FEATURE (226) - R30046 DOZER CTRL VALVE (3 SPOOL), USED ON ANGLE TILT DOZERS & ANGLE DOZERS, W/RIPPER OR PULL BEHIND (226[1]) - R30044 ANGLE DOZER CONTROL VALVE (3 SPOOL) USED WITH RIPPER OR PULL BEHIND HYDRAULICS (228) - R29819 LOADER CTRL VALVE (3 SPOOL), USED ON MODELS W/0 RETURN-TO-DIG FEATURE & W/LOGGING ATTACHMENT (228[1]) - R29817 LOADER CONTROL VALVE (3 SPOOL) USED ON MODELS WITH RETURN-TO-DIG FEATURE & LOGGING ATTACHMENT (230) - R30045 ANGLE TILT DOZER CONTROL VALVE (4 SPOOL), USED WITH RIPPER OR PULL BEHIND HYDRAULICS (230[1]) - R30045 ANGLE DOZER CONTROL VALVE (4 SPOOL) USED WITH DUAL PULL BEHIND HYDRAULICS (232) - R29818 LOADER CONTROL VALVE (4 SPOOL), USED ON MODELS W/RETURN-TO-DIG FEATURE & LOGGING ATTACHMENT (232[1]) - R29818 LOADER CONTROL VALVE (4 SPOOL), USED ON MODELS WITH 450 CRAWLER FOUR POSITION SPOOLS (234) - FOUR POSITION SPOOLS (236) - SECONDARY RELIEF VALVE, ALL SPOOLS EXCEPT LOADER AND DOZER (236[1]) - W16129 MAIN RELIEF VALVE USED ON MODELS WITH LOGGING ATTACHMENT (238) - SECONDARY RELIEF VALVE, USED WITH DOZER AND LOADER LIFT (238[1]) - CHECK VALVE (240) - L15141 SECONDARY RELIEF VALVE, USED WITH LOADER LIFT SPOOLS (240[1]) - SECONDARY RELIEF VALVE USED ON MODELS WITH LOGGING ATTACHMENT (242) - THREE POSITION SPOOLS - DOUBLE ACTING, USED ON MODELS W/O RETURN TO DIG FEATURE (242[1]) - MAIN RELIEF VALVE USED ON ALL MODELS EXCEPT DOZER BACKHOE MODELS (244) - MAIN RELIEF VALVE, USED ON DOZER BACKHOE MODELS ONLY (246) - THREE POSITION SPOOLS - DOUBLE ACTING, USED ON MODELS WITH RETURN-TO-DIG FEATURE sale parts diagram catalog online construction equipment excavator tractor Truck sale: