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Guangzhou Anto Machinery Parts Co.,Ltd.

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31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve

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China 31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve wholesale
  • China 31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve wholesale
  • China 31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve wholesale

31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve
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Brand Name :OEM
Model Number :31QB-17790
Place of Origin :China
MOQ :1 PCS
Price :Negotiable
Payment Terms :D/P, T/T, Western Union, MoneyGram, D/A, L/C
Supply Ability :100-2000
Delivery Time :3-7 working days
Packaging Details :Wooden box for heavy parts, paper carton for light parts
Category :Excavator Hydraulic main control valve parts
Machine Model :R380LC9 R430LC9 R480LC9 R520LC9 R800LC9
Parts No. :31QB-17790
Parts name :port relief valve
Warranty :3/6/12 Months
Package :standard export carton
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  • 31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve

  • Spec Sheet
Excavator spare parts name Port relief valve
Equipment Model R380LC9 R430LC9 R480LC9 R520LC9 R800LC9
Parts Category Excavator Main Control Valve Parts
Spare parts Condition Brand new, OEM quality
MOQ of order(PCS, SET) 1 PCS
Parts Availability In stock
Delivery Lead time 1-3 days

  • Application

7-SERIES CRAWLER EXCAVATOR R500LC7
9-SERIES CRAWLER EXCAVATOR R360LC9 R380LC9SH R390LC9 R430LC9 R430LC9SH R480LC9 R480LC9A R480LC9S R520LC9 R520LC9A R520LC9S R700LC9 R800LC-9 R800LC9FS
F-SERIES CRAWLER EXCAVATOR HX480L HX520L Hyundai

  • More port vavles for HYUNDAI equipment
XJBN-01334 PORT RELIEF ASSY
R320LC9, R330LC9A, R330LC9S, R330LC9SH, R360LC7A, R360LC9, R380LC9A, R380LC9DM, R380LC9MH, R430LC9, R430LC9A
XJBN-01332 PORT RELIEF ASSY
HX380L, HX430L, R360LC7A, R360LC9, R380LC9A, R380LC9DM, R380LC9MH, R430LC9, R430LC9A
31QB-17740 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17750 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17760 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17780 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17740K PORT RELIEF VALVE
HX480L, HX520L, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S
31QB-17750K PORT RELIEF VALVE
HX480L, HX520L, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S
31QB-17760K PORT RELIEF VALVE
HX480L, HX520L, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S
31KB-17780K PORT RELIEF VALVE
HX480L, HX520L
31QB-17780K PORT RELIEF VALVE ASSY
R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S
31QB-17780 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17760 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17750 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
31QB-17740 PORT RELIEF VALVE
HX480L, HX520L, R360LC9, R380LC9SH, R390LC9, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S, R700LC9, R800LC-9, R800LC9FS
32E5-2001 PORT RELIEF VALVE
R320LC3, R360LC3
3537-171-380-30 PORT RELIEF VALVE
R290LC3, R290LC3H
206.300.03.55 PORT PLATE HOUSING
R170W3
3537-396-380-30 PORT RELIEF VALVE
R170W3
XJDD-00931 PORT PLATE
R140W9
3537-170-280K50 PORT RELIEF VALVE
R130W
3537-170-350K30 PORT RELIEF VALVE
R130W
008006-32000 PORT RELIEF VALVE
R130LC, R130LC3, R170W3, R180LC3, R200LC, R200NLC3, R200W2
XJBN-01909 PORT RELIEF VALVE
R380LC9A, R430LC9A
XJBN-01910 PORT RELIEF VALVE
R380LC9A, R430LC9A
187-877-01 PORT PLATE-UPPER
R420, R450LC3, R450LC3A, R500W
18787701 PORT PLATE-UPPER
R420, R450LC3, R450LC3A, R500W
34E7-02400 PORT RELIEF VALVE
R450LC3A
34E7-04710 PORT RELIEF VALVE
R450LC3A
3537-292-230-20 PORT RELIFE VALVE
R55W-3
H-SS-M3-022 PORT-POWER
ROBEX9-S
XCAH-00280 PORT ENDCOVER
SL735
XJBN-01853 PORT RELIEF VALVE
HW210, HX220L, HX220NL, HX235L, HX260L, HX330L
31QB-17740K PORT RELIEF VALVE
HX480L, HX520L, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S
31QB-17750K PORT RELIEF VALVE
HX480L, HX520L, R430LC9, R430LC9SH, R480LC9, R480LC9A, R480LC9S, R500LC7, R520LC9, R520LC9A, R520LC9S

  • Parts Diagram
Pos. Part No Qty Parts name Comments
*. 31QB-17000 [1] MAIN CONTROL VALVE TYPE 2
*. 31QB-17100 [1] MAIN CONTROL VALVE TYPE 3
12 31QB-17720 [1] SPOOL KIT-BYPASS CUT1
15 31QB-17810 [1] ARM REGEN CUT ASSY TYPE 2
15 31QA-17811 [1] ARM REGEN CUT ASSY TYPE 3
17 31QB-17740 [1] PORT RELIEF VALVE
17 31QB-17740K [1] PORT RELIEF VALVE
18 31QB-17750 [1] PORT RELIEF VALVE
18 31QB-17750K [1] PORT RELIEF VALVE
19 31QB-17760 [4] PORT RELIEF VALVE
19 31QB-17760K [4] PORT RELIEF VALVE
20 31QB-17780 [1] PORT RELIEF VALVE
20 31QB-17780K [1] PORT RELIEF VALVE ASSY
21 31QB-17790 [1] PORT RELIEF VALVE
22 31QB-17800 [2] RELIEF VALVE-NEGACON
24 31QB-17930 [2] PLUG ASSY-BY PASS
25 31QB-17940 [1] PLUG
26 31QB-17920 [1] PLUG
27 31N8-17550 [1] PLUG
28 31N4-18090 [5] PLUG
29 31N8-17500 [11] PLUG
30 31N4-18080 [5] PLUG
31 31N8-17540 [1] PLUG
41 31QB-18660 [1] POPPET
43 31QB-18680 [1] POPPET
46 31QB-18240 [2] SPRING
49 31QB-18720 [1] SPRING
50 31QB-18730 [1] SPRING
51 31N8-18680 [1] PLUG
55 S631-022004 [4] O-RING
56 S631-010004 [3] O-RING
57 S631-030004 [10] O-RING
61 S109-201806 [10] BOLT-SOCKET
65 S109-120206 [4] BOLT-SOCKET
66 S107-120154 [16] BOLT-SOCKET
67 S107-100154 [12] BOLT-SOCKET
68 31QB-18360 [2] SPRING SEAT-BC
70 31N8-19460 [5] CAP-DUST
73 31QB-19620 [4] COVER 1-1/4
74 31QB-19630 [4] GASKET 1-1/4
75 31QB-19640 [3] COVER 1
76 31QB-19650 [3] GASKET 1
31QB-17790 Port Relief Valve For HYUNDAI R520LC9 Excavator Main Control Valve

  • Description

Hydraulic pumps are designed precisely to work in a hydraulic system to meet the prime product requirements for machine performance, reliability, durability, operating costs and productivity.

  • Advantage

1. The pump parts are built to fit to the genuine drive gearbox system.

2. The pump parts are supplied strictly according to the genuine parts catalog.

3. All the pump components are manufactured from carefully selected materials with standard quality using standard production process heat treatment processes — including carburizing, nitriding, and induction hardening.

4. Surplus stock and the various varioties of pump parts that cover excavator. HITACHI KOMATSU HYUNDAI Vo-lvo DOOSAN KOBELCO SUMITOMO KATO JCB

  • Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance

  • Packing & Delivery

* Strong carton or wooden box for gear components. Wooden box for gearbox assembly

* Delivery methods: By Sea, By air to local internation airport, By express like DHL TNT FEDEX

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