1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 400 4. (450C) - CASE LONG TRACK CRAWLER TRACTOR (1/83-12/94) 5. (03) - FUEL SYSTEM Select section (03) - FUEL SYSTEM Case: (3-02) - THROTTLE CONTROL LINKAGE (3-06) - FUEL TANK (3-08) - FUEL LINES, TUBES CLAMP TO SIDE OF ENGINE FRAME AND UPRIGHT, IF USED (3-10) - FUEL LINES, TUBES CLAMP UNDERNEATH ENGINE FRAME CHANNEL, IF USED (3-12) - FUEL INJECTION SYSTEM, 4-390 ENGINE (3-14) - FUEL INJECTION SYSTEM, 4T-390 ENGINE (3-16) - FUEL FILTER, 4-390 ENGINE, 4T-390 ENGINE (3-18) - FUEL INJECTION PUMP AND DRIVE, 4-390 ENGINE (3-20) - FUEL INJECTION PUMP AND DRIVE, 4T-390 ENGINE (3-22) - FUEL INJECTION NOZZLE, 4-390 ENGINE (3-24) - FUEL INJECTION NOZZLE, 4T-390 ENGINE sale parts diagram catalog online construction equipment excavator tractor Truck sale: Case 450C - Crawler dozers BOYD CAT COMPANY 25,500 CASE 450C, Crawler dozers, Construction MICHIGAN CAT 16.000 CASE 450C, Bulldozer, Bau-Und Bergbauausrüstung USD $15,500 1991 CASE 450C Tractor Ranch Inc.Wills Point, Texas USD $19,900 CASE 450C FastLane Equipment SalesKemp, Texas