1. LIGHT EQUIPMENT 2. TRENCHERS-LAYERS 3. DAVIS 4. (P42) - DAVIS FLEETLINE 30+4 SUPER TRENCHER (1/72-12/84) 5. (00) - COMPLETE MACHINE Select section (00) - COMPLETE MACHINE Case: (01) - READ THESE INSTRUCTIONS BEFORE ORDERING PARTS (02) - GENERAL INFORMATION (04) - FRONT FRAME, FENDERS, HOOD (06) - REAR FRAME, FLOORBOARD, PIVOT SECTION, FUEL TANK (08) - DIGGING CHAIN DRIVE, BOOMS, BOOM END (10) - DIGGING CHAIN, DIGGING TEETH (12) - ROCK TEETH (14) - HYDRAULIC SYSTEM, P.T.O., OIL COOLER, BOOM AND STEERING CIRCUITS (15A) - HYDRAULIC SYSTEM, P.T.O., OIL COOLER, BOOM AND STEERING CIRCUITS (16) - HYDRAULIC SYSTEM, PROPULSION CIRCUIT, UP TO SPEC. NUMBERS P42WS19, P42HZ20, P57WS21, P57HZ22 (17A) - HYDRAULIC SYSTEM, PROPULSION CIRCUIT, SPEC. NUMBERS P42WS19, P42HZ20, P57WS21, P57HZ22 AND UP (18) - VALVE, PUMP AND MOTOR CONTROLS (20) - P.T.O. ASSEMBLY (22) - TRANSMISSION ASSEMBLY, DRIVE LINE (24) - FRONT AND REAR AXLE ASSEMBLIES, AXLE SERIAL NUMBER 603597-1 AND 603597-2 AND UP (25A) - FRONT AND REAR AXLE ASSEMBLIES, AXLE SERIAL NUMBER 603597-1 AND 603597-2 AND UP (26) - BOOM AND STEERING VALVE, P.T.O. VALVE, BOOM AND STEERING CYLINDER ASSEMBLIES (28) - PROPULSION PUMP AND MOTOR, BOOM AND STEERING PUMP ASSEMBLIES (30) - HYDRAULIC PUMP, LINE-LAYER, HYDRAULIC PUMP, DOZER LIFT CYLINDER ASSEMBLIES (32) - WISCONSIN ENGINE MOUNTING PARTS AND ACCESSORIES, DECALS (33A) - HATZ ENGINE MOUNTING PARTS AND ACCESSORIES (34) - ANGLE DOZER ASSEMBLY (36) - HYDRAULIC SYSTEM, ANGLE DOZER, ANGLE CYLINDER ASSEMBLY (38) - HYDRAULIC SYSTEM, LINE LAYER LIFT, WITH BACKFILL BLADE (39A) - HYDRAULIC SYSTEM, LINE LAYER MOTOR, WITH BACKFILL BLADE (40) - HYDRAULIC SYSTEM, LINE LAYER LIFT, WITHOUT BACKFILL BLADE (41A) - HYDRAULIC SYSTEM, LINE LAYER MOTOR, WITHOUT BACKFILL BLADE (42) - LINE-LAYER LIFT CYLINDER, SELECTOR VALVE, MOTOR CONTROL VALVE ASSEMBLIES (44) - HYDRA-BORE ATTACHMENT (46) - CRUMBER ATTACHMENT (47A) - OFFSET TRENCHER ATTACHMENT (48) - HYDRAULIC SYSTEM, SD 100 BACKHOE (50) - P.T.O. BRAKE, SPEC. NUMBERS P42WS21, P42HZ22, P57WS23, P57HZ24 AND UP sale parts diagram catalog online construction equipment excavator tractor Truck sale: