1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 500 4. (550H) - CASE CRAWLER TRACTOR (12/99-12/08) Section (550H) - CASE CRAWLER TRACTOR (12/99-12/08) Case: (02) - ENGINE (03) - FUEL SYSTEM (04) - ELECTRICAL SYSTEMS (06) - POWER TRAIN (07) - BRAKES (08) - HYDRAULICS (09) - CHASSIS/ATTACHMENTS (11) - TRACKS/STEERING parts diagram catalog sale online construction equipment excavator tractor Truck sale: Case 550H - Crawler dozers MICHIGAN CAT USD $25,000 2002 CASE 550H Peters Used EquipmentPemberville, Ohio USD $30,000 2006 CASE 550H Burris Equipment CompanyWAUKEGAN, Illinois USD $28,800 2003 CASE 550H MGD Tractor and EquipmentLebanon, Pennsylvania 2005 CASE 550H Quarrick Equipment & AuctionsPennsylvania