Browse Caterpillar 966M Equipment Hydraulic Valves for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 8 listings. Caterpillar 966M Hydraulic Valve pricing ranges from $100 to $9,650 based on recent marketplace data. Filter by condition, price, or year to find the right Caterpillar 966M Hydraulic Valve.