View 0 Photos View 0 Videos 2007 Gradall 534D-9 Hydraulic Valve Newly Listed $3,500 USD (USED) Gradall 534D-9 Spools: 5 Part#: - Type: MAIN CONTROL Ref# 91143017 MAIN HYDRAULIC VALVE ONLY ConditionUsedFits To Make(s)GradallFits To Model(s)534D-9Part Number91143017Stock Number26050978 MLS Number14556584CategoryHydraulic Valves (Equipment) Last Updated8/21/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info