View 0 Photos View 0 Videos 2003 Caterpillar 277 Hydraulic Valve Newly Listed $2,800 USD (USED) CAT 277 Spools: - Part#: - Type: MAIN CONTROL Ref# 193-8386 ConditionUsedFits To Make(s)CaterpillarFits To Model(s)277Part Number193-8386Stock Number25981963 MLS Number14323837CategoryHydraulic Valves (Equipment) Last Updated4/22/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info