1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 500 4. (550E) - CASE LONG TRACK CRAWLER TRACTOR (1/92-12/94) 5. (03) - FUEL SYSTEM Select section (03) - FUEL SYSTEM Case: (3-02) - THROTTLE CONTROLS (3-04) - FUEL TANK (3-06) - FUEL LINES (3-08) - FUEL INJECTION SYSTEM, 4-390 ENGINE, 4T-390 ENGINE (3-10) - FUEL FILTER, 4-390 ENGINE, 4T-390 ENGINE (3-12) - FUEL INJECTION PUMP AND DRIVE, 4-390 ENGINE, 4T-390 ENGINE (3-14) - FUEL INJECTION NOZZLE, 4-390 ENGINE, 4T-390 ENGINE sale parts diagram catalog online construction equipment excavator tractor Truck sale: USD $12,500 1993 CASE 550E MILTON CATSYRACUSE, New York CASE 550E McGrew Equipment CompanySeven Valleys, Pennsylvania USD $23,500 CASE 550E Himes LLCGarland, Texas USD $14,000 1993 CASE 550E Tractor Ranch Inc.Wills Point, Texas CASE 550E Switzer Auction ServicesSealy, Texas