Arm hydraulic cylinder Hyundai R330LC-7 31Q9-50130

Ramp offers to buy: Arm Hydraulic Cylinder Hyundai R330LC-7 – 31Q9-50130 ✅ In stock – order now �� Product Description: OEM-quality arm (boom–stick) hydraulic cylinder, part number 31Q9-50130, engineered for Hyundai R330LC-7 excavators. Designed to deliver high lifting force, smooth extension/retraction, stable pressure control, and long service life under heavy-duty digging and loading operations. �� Compatibility (Applications): Compatible Hyundai Excavators: Hyundai R330LC-7 Hyundai R330-7 Other 33-ton Hyundai machines using arm cylinder 31Q9-50130 Function: Arm (stick) hydraulic cylinder — controls stick movement for digging, trenching, and loading �� Cross-Reference / Part Numbers: 31Q9-50130 31Q9-50131 31Q9-50132 Equivalent OEM references �� Specifications: Manufacturer: OEM / Hyundai-approved supplier Type: Heavy-duty arm hydraulic cylinder Bore / Stroke: Built to OEM specs for R330LC-7 Pressure Rating: High-pressure, robust operation Condition: New / replacement Included Components: Cylinder barrel Hard-chrome plated rod Piston assembly Head gland Seals & bushings (complete seal kit installed) Packaging: Export-grade wooden crate Warranty: Manufacturer’s limited warranty ⭐ Key Features: Direct bolt-on replacement for Hyundai R330LC-7 High power for heavy digging and breaking Smooth, stable hydraulic performance Reinforced rod and barrel for long service life Factory-tested to OEM pressure and durability standards