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561-15-47210 17A-15-17271 Komatsu Solenoid Valve | Excavator Hydraulic Control
Dual part number solenoid valve compatible with Komatsu excavators. Cross-referenced 561-15-47210 and 17A-15-17271 for reliable hydraulic switching in heavy-duty earthmoving applications.
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Rotation Solenoid Valve 702-21-56241 for Komatsu PC56-7 Excavator 12V/24V Swing Control Valve
Rotation solenoid valve part number 702-21-56241 designed exclusively for Komatsu PC56-7 hydraulic excavators. Available in 12V and 24V coil configurations — confirm voltage before ordering. This valve controls swing rotation by managing hydraulic flow to the swing motor for precise upper structure rotation. Features a robust housing with corrosion-resistant plating and high-temperature seals rated for continuous duty. Direct OEM replacement with factory-style connectors. Ideal for restoring full swing functionality in PC56-7 excavators experiencing rotation failures, slow swing, or uncontrolled rotation.
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Rotation Solenoid Valve PC120-5/6 Small Hole 203-60-6217/6216 Komatsu | Swing Control Valve
Rotation Solenoid Valve for Komatsu PC120-5 and PC120-6 excavators, OEM part numbers 203-60-6217 and 203-60-6216. Small hole configuration engineered for precise, controlled hydraulic flow to the swing motor circuit. Provides smooth swing acceleration and deceleration to prevent inertia shock loads during precision positioning, trenching, and material handling operations on the jobsite.
