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Hyundai – 9-Series Crawler Excavator – R290LC-9 – 4. HYDRAULIC COMPONENT – 4055. MAIN CONTROL VALVE(1/5, TYPE 2)

31Q8-17000 Main Control Valve
31Q8-17610 Housing(P1)
31Q8-17630 Spool Kit-Travel
31Q8-17650 Spool Kit-Boom 1
31Q8-17660 Spool Kit-Bucket
31Q8-17680 Spool Kit-Arm 2
XKBF-01447 Spool-Bucket
31N8-17320 Holding Assy
31Q8-17790 Port Relief Valve Assy
31Q8-17810 Port Relief Valve Assy
31Q8-17780 Main Relief Valve Assy
31N8-17420 Valve-Check
31N8-17460 Negacon Valve Assy
31N8-17440 Orifice-Signal
31N8-17520 Plug-Load Check
31N8-17510 Plug-Load Check
31N4-17900 Plug Kit
31N8-17550 Plug
31N8-18140 Cover B1-Pilot
31N8-18370 Poppet-Bkt L/C
31N8-18190 Poppet 1-L/C
31N8-18200 Spring 1-L/C
31N8-18220 Poppet 2-L/C
31N8-18230 Spring 2-L/C
31N8-18530 Poppet-Signal
31N8-18540 Spring-Signal
31N8-18680 Plug
31N8-19410 Name Plate
31N8-19490 Revet-Screw Type
31N8-18970 Flange-Port Plug
31N8-18980 Cover 1
31N8-18990 Gasket 1
31Q8-18910 Cover 3
31Q8-18920 Gasket 3
31N8-19630 O-Ring
31N8-19640 O-Ring
S107-080454 Bolt-Socket
S107-081054 Bolt-Socket
S107-100156 Bolt-Socket
S107-100354 Bolt-Socket
S107-101454 Bolt-Socket
S107-161704 Bolt-Socket
S411-080006 Washer-Spring
S411-160006 Washer-Spring
31N8-19430 Cap-Dust
31N8-19440 Cap-Dust
31N8-19450 Cap-Dust
31N8-19460 Cap-Dust
@ Not Supplied Parts