R210, R220 or R250 with slow functions, actuator drift or one completely dead circuit? A worn 31Q6-19113P main control valve allows cross-port leakage between circuits, causing the boom to sink, swing to drift and travel to creep when controls are released. RITO supplies this precision main control valve assembly to restore independent, drift-free metering on all Hyundai R210-R260 functions.
View More












