1. TRACTORS 2. AGRICULTURAL 3. UNDER 100 HP 4. (660) - INTERNATIONAL DIESEL TRACTOR (1/59-12/63) 5. Steering Mechanism Select section Steering Mechanism Case: (170) - STEERING MECHANISM, STEERING MECHANISM, INTERNATIONAL 560 AND 660 SERIES (173) - STEERING MECHANISM, POWER STEERING, INTERNATIONAL 560 AND 660 SERIES (177) - STEERING MECHANISM, POWER STEERING HYDRAULIC CYLINDER & VALVE, INTERNATIONAL 560 & 660 SERIES (178) - STEERING MECHANISM, POWER STEERING HYDRAULIC CYLINDER & VALVE, INTERNATIONAL 560 & 660 SERIES sale parts diagram catalog online construction equipment excavator tractor Truck sale: USD $20,000 2003 CASE 660 Vermeer Rocky Mountain CASE 660 Iron Bound SolutionsTexas 2000 CASE 660 Mickey Meekins Farm EquipmentNorth Carolina USD $9,500 2003 CASE 660 Northwoods DieselMinocqua, Wisconsin Call 1996 CASE 660 Ditch Witch of Minnesota & Iowa Inc.Shakopee, Minnesota