TRACK-TYPE TRACTOR D4E TRACK-TYPE TRACTOR 51X D4E TRACTOR / POWERSHIFT / 51X00001-00841 (MACHINE) POWERED BY 3304 ENGINE XMBP9765 D4E 51X (1981) Parts group D4E: For full view, you need register AIR INLET AND EXHAUST SYSTEM AIR CLEANER GP 6N-8756 AIR CLEANER GP AIR CLEANER (6N8756 N/S)Effective with Serial No. 51X1-UP 5M-2734 PRESCREENER GP 5M2734 PRESCREENER GROUPAN ATTACHMENT 3Y-5683 PRECLEANER GROUP 3Y5683 PRECLEANER GROUPAN ATTACHMENT EXHAUST GP 3P-0138 PIPE GP-EXHAUST EXHAUST PIPE (3P138 N/S)Effective with Serial No. 43V11322-UP LINES GP-AIR 2P-6840 LINES GP-AIR AIR LINES (2P6840 N/S)Effective with Serial No. 43V11322-UP MANIFOLD GP-EXHAUST 2P-6570 MANIFOLD GP-EXHAUST EXHAUST MANIFOLD (2P6570 N/S)Effective with Serial No. 43V11322-UP 2P-6533 FASTENER GP-EXHAUST MANIFOLD EXHAUST MANIFOLD FASTENER (2P6533 N/S)Effective with Serial No. 43V11322-UP MUFFLER GP 7S-7736 MUFFLER GP MUFFLER (7S7736 N/S)Effective with Serial No. 51X1-UP Information: (For parts list, see above) Truck sale: 21,500 Caterpillar D4E, Construction - Dozers BLANCHARD MACHINERY CO. Call 1986 CAT D4E National Equipment, LLCMadera, California USD $10,984 1981 CAT D4E Conquest EquipmentOxbow, Saskatchewan, Canada USD $10,984 1980 CAT D4E Conquest EquipmentOxbow, Saskatchewan, Canada USD $15,000 CAT D4E L & L Equipment SalesLa Vergne, Tennessee