View 0 Photos View 0 Videos 2020 Caterpillar 279D3 Hydraulic Valve $350 USD (USED) CAT 279D3 Type: MAIN CONTROL VALVE Ref# 456-1770 COUPLER VALVE ConditionUsedFits To Make(s)CATFits To Model(s)279D3Part Number456-1770Stock Number25846613 MLS Number13852023CategoryHydraulic Valves (Equipment) Last Updated10/4/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info