4382771 CONTROL VALVE O-RING SEAL For Hitachi EX400-5
$1.00
Number: 4382771 AT216996 4342876 AT183699
Type: CONTROL VALVE O-RING SEAL
Application: Hitachi EX400-5 EX450H-5 John Deere 450LC
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
4382771 AT216996 4342876 AT183699 CONTROL VALVE O-RING SEAL For Hitachi EX400-5 EX450H-5 John Deere 450LC Excavator Spare Parts
Number: 4382771 AT216996 4342876 AT183699
Type: CONTROL VALVE O-RING SEAL
Application: Hitachi EX400-5 EX450H-5 John Deere 450LC
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI


This PART NO. consists of all parts shown in VALVE;CONTROL (1/5) to (5/5).
1. +++++++ [1] HOUSING
2. +++++++ [1] SPOOL
3. +++++++ [1] SPOOL
4. +++++++ [1] SPOOL
5. +++++++ [1] SPOOL
6. +++++++ [1] SPOOL
11. 0622803 [5] COVER
12. 0101616 [10] O-RING
13. 0622805 [5] SLEEVE
14. 0622806 [10] GUIDE
15. 0622807 [5] SPIRNG
16. 0622808 [5] CAP
17. 0622809 [1] COVER
18. 0622810 [2] CAP
19. 957366 [2] O-RING
20. M341230 [20] BOLT;SOCKET
21. 0622811 [1] CHECK
22. 0159223 [1] SPRING
23. 0622813 [1] SPACER
24. 4506412 [1] O-RING
25. 0166805 [1] RING;BACK-UP
26. 0622877 [1] CAP
39. 4153108 [7] O-RING
74. 4027959 [7] RING;BACK-UP
75. 4153099 [7] O-RING
76. 4392197 [2] VALVE;RELIEF
77. 0622843 [1] VALVE
81. 4391505 [1] VALVE;RELIEF
117. 985099 [1] O-RING
126. 4392198 [2] VALVE;RELIEF
127. 4392199 [1] VALVE;RELIEF
128. 4392200 [1] VALVE;RELIEF
4382771 [1] VALVE;CONTROL (2/5) 0705100
This PART NO. consists of all parts shown in VALVE;CONTROL (1/5) to (5/5).
9. M341600 [4] BOLT;SOCKET
10. 0189908 [4] WASHER
18. 0622810 [2] CAP
19. 957366 [3] O-RING
35. 0622819 [1] CAP
36. 4509180 [1] O-RING
45. 0622822 [2] CAP
49. 0622825 [1] CAP
50. 4088425 [6] O-RING
51. 0223104 [6] RING;BACK-UP
52. 0622827 [5] SPRING
53. 0189803 [6] CHIP
54. 0622829 [5] CHECK
73. 0622840 [1] CAP
82. 0622848 [4] CHECK
83. 0622849 [1] CAP
91. 0622855 [1] POPPET
92. 0622856 [1] SPRING
93. A811035 [1] O-RING
94. 4138942 [1] RING;BACK-UP
95. 0622858 [4] FLANGE
96. 0197011 [4] O-RING
97. M341445 [16] BOLT;SOCKET
98. 0622860 [1] CAP
100. 0622862 [1] COVER
101. 4092265 [1] RING;BACK-UP
102. 0622863 [1] SPRING
103. 0622864 [1] POPPET
104. 0622865 [4] WASHER
105. 0622866 [1] SLEEVE
106. 4140470 [1] O-RING
107. 4040813 [1] RING;BACK-UP
108. 0622867 [1] PISTON
109. 0622868 [1] CAP
110. 0622869 [1] CAP
116. M341440 [4] BOLT;SOCKET
122. 4506418 [2] O-RING
123. 4506320 [1] O-RING
4382771 [1] VALVE;CONTROL (3/5) 0705200
This PART NO. consists of all parts shown in VALVE;CONTROL (1/5) to (5/5).
7. 0453932 [1] CAP
8. 4138931 [1] O-RING
10. 0189908 [21] WASHER
35. 0622819 [1] CAP
36. 4509180 [1] O-RING
37. 4153535 [8] O-RING
38. 0223109 [1] O-RING
39. 4153108 [13] O-RING
40. 4153089 [5] O-RING
41. 0622821 [3] O-RING
42. 4153534 [2] O-RING
43. M341690 [14] BOLT;SOCKET
44. 0212405 [7] BOLT;SOCKET
45. 0622822 [3] CAP
46. 4153098 [3] O-RING
48. 0705201 [1] MANIFOLD
49. 0622825 [2] CAP
50. 4088425 [2] O-RING
51. 0223104 [2] RING;BACK-UP
52. 0622827 [4] SPRING
53. 0189803 [2] CHIP
54. 0622829 [4] CHECK
55. 0622830 [1] SPRING
56. 0622831 [1] GUIDE
57. 0622832 [1] SLEEVE
58. 985098 [2] O-RING
59. 0622833 [1] SPOOL
60. 4506428 [2] O-RING
61. 4044839 [3] RING;BACK-UP
62. 0622834 [1] SLEEVE
63. 966689 [2] O-RING
64. 4113187 [4] RING;BACK-UP
65. 0622835 [1] PISTON
66. 4506415 [1] O-RING
67. 4040814 [1] RING;BACK-UP
68. 0622836 [1] CHECK
69. 0622837 [1] SPRING
70. 0622838 [1] CAP
71. 4013283 [1] RING;BACK-UP
85. 0622851 [2] GUIDE;SPRING
86. 0622852 [2] SPRING
87. 0622853 [2] CHECK
88. 0622854 [2] SEAT
89. 4153110 [2] O-RING
90. 4019414 [2] RING;BACK-UP
4382771 [1] VALVE;CONTROL 0705300
(4/5) This PART NO. consists of all parts shown in VALVE;CONTROL (1/5) to (5/5).
6. +++++++ [1] SPOOL
11. 0622803 [3] COVER
12. 0101616 [8] O-RING
13. 0622805 [4] SLEEVE
14. 0622806 [8] GUIDE
15. 0622807 [4] SPIRNG
16. 0622808 [4] CAP
18. 0622810 [4] CAP
19. 957366 [5] O-RING
20. M341230 [16] BOLT;SOCKET
24. 4506412 [1] O-RING
25. 0166805 [1] RING;BACK-UP
26. 0622877 [1] CAP
27. 0622815 [1] SPOOL
28. 0622816 [1] SPACER
29. 0622817 [1] CAP
30. 0622818 [1] SPRING
31. +++++++ [1] HOUSING
32. +++++++ [1] SPOOL
33. +++++++ [1] SPOOL
34. +++++++ [1] SPOOL
39. 4153108 [6] O-RING
47. 0622823 [1] COVER
49. 0622825 [1] CAP
50. 4088425 [4] O-RING
51. 0223104 [1] RING;BACK-UP
52. 0622827 [2] SPRING
53. 0189803 [2] CHIP
54. 0622829 [2] CHECK
63. 966689 [1] O-RING
64. 4113187 [1] RING;BACK-UP
72. 4392196 [1] VALVE;RELIEF
74. 4027959 [6] RING;BACK-UP
75. 4153099 [6] O-RING
76. 4392197 [4] VALVE;RELIEF
77. 0622843 [2] VALVE
81. 4391505 [1] VALVE;RELIEF
112. 0622871 [1] SEAT
113. 0622872 [1] CAP
114. 0622873 [1] BALL
117. 985099 [1] O-RING
120. 0622875 [1] PLUG
121. 0622876 [1] COVER
122. 4506418 [1] O-RING
4382771 [1] VALVE;CONTROL (5/5) 0705400
This PART NO. consists of all parts shown in VALVE;CONTROL (1/5) to (5/5).
9. M341600 [7] BOLT;SOCKET
10. 0189908 [7] WASHER
18. 0622810 [3] CAP
19. 957366 [4] O-RING
35. 0622819 [1] CAP
36. 4509180 [1] O-RING
45. 0622822 [2] CAP
49. 0622825 [1] CAP
50. 4088425 [6] O-RING
51. 0223104 [6] RING;BACK-UP
52. 0622827 [3] SPRING
53. 0189803 [6] CHIP
54. 0622829 [1] CHECK
78. 0622844 [1] SPOOL
79. 0622845 [1] SPRING
80. 0622846 [1] CAP
82. 0622848 [1] CHECK
84. 0622850 [1] CAP
91. 0622855 [1] POPPET
92. 0622856 [1] SPRING
93. A811035 [1] O-RING
94. 4138942 [1] RING;BACK-UP
95. 0622858 [2] FLANGE
96. 0197011 [2] O-RING
97. M341445 [8] BOLT;SOCKET
99. 0703701 [2] CAP
100. 0622862 [1] COVER
101. 4092265 [1] RING;BACK-UP
102. 0622863 [1] SPRING
103. 0622864 [1] POPPET
104. 0622865 [4] WASHER
105. 0622866 [1] SLEEVE
106. 4140470 [1] O-RING
107. 4040813 [1] RING;BACK-UP
108. 0622867 [1] PISTON
111. 0622870 [1] CAP
115. 0622874 [1] ORIFICE
116. M341440 [4] BOLT;SOCKET
118. 0705401 [2] CHECK
122. 4506418 [2] O-RING
123. 4506320 [1] O-RING










GZ Wins Construction Machinery Co., Ltd. is engaged in development, production, marketing and agency services.
We are a manufacturer of specialization and diversification engineering machinery parts. Our products are selling well in America, Europe, Southeast Asia, the Middle East, Africa and other countries and regions.
We Provide Original Genuine Kobelco Parts,Include the following;
Kobelco Air-conditioning System,A/C Assembly, A/C Hose,A/C Compressor,A/C Condenser,Blower Assembly,Evaporator,A/C Pipe,A/C Receiver, A/C Filter.
Kobelco Body & Stamping Parts,CAB Assy, Engine Mounting,Engine Hood, Car Body,Door Panel,Roof.
Kobelco Hydraulics System,Set plate,Piston shoe,Cylinder block,Valve plate,Drive shaft,Ball guide,Piston pump,Gear pump.
We Provide Genuine MITSUBISHI HINO ISUZU Engine Parts.
Hino:J05E, J08E, P11C.
Mitsubishi: D04FR,4M40,6D16,6D22,6D24,6D31,6D34.
Isuzu:4HK1,4JJ1,4LE1,4LE2,4JB1,4BG1,6HK1,6WG1,6BG1,6UZ1,6BD1.
KOBELCO:SK60-III SK60-5 ,SK75-8,SK120LC-III SK120-5 ,SK130LC,SK140-8 SK140SRLC ,SK150LC,SK160,SK170,SK200-3 SK200-5 SK200LC-6E? SK200SR SK200-8,SK210LC-6E SK210LC-8, SK235SR,SK250LC-6E SK250 SK250-8,SK260-8 SK260-9,SK270,SK290LC,SK300LC-2 SK300LC-3 ,SK330LC-6E SK330,SK330LC-6E SK330-8 SK330-6,SK350-8 SK350LC SK350-9 ,SK460?SK460LC-IV SK480LC-6E SK460-8 SK480-6S ,SK485LC SK485-8 .
Kobelco Engine Assy,Engine Gasket Kits,Camshaft,Sprocket Camshaft,Tensioner,Crankshaft,Crankshaft Pulley,Crankshaft Bearing,Valve,Valve Seat,Valve Arm,Rocker Cover,Valve Spring,Valve Guide,Cylinder Head,Cylinder Liner,Cylinder Block,Washer,Piston,Piston Pin,Piston Ring,Piston Liner,Flywheel,Ring Gear of Flywheel,Timing Chain/Belt,Connecting Rod,Connecting Rod Bearing,Rocker Arm Shaft,Valve Cotter,Thrust Washer.
Injection Fueling System,Air Cleaner,Air Cleaner Cover,Exhaust Muffler,Exhaust Manifold,Exhaust Pipe,Intake Manifold,EGR Tube,Radiator,Water Hose,Fan,Thermostat,Oil Pan,Oil Level Gauge,Oil Filter.

Global Logistics & Secure Transit
We deliver high-performance construction machinery parts to wholesalers, repair shops, and operators worldwide. To minimize your machinery downtime, we offer flexible shipping options tailored to your urgency and budget:
Our Reliable Shipping Methods:
- Express Delivery (DHL, FedEx, UPS): 3–7 business days worldwide. Best for urgent orders (e.g., electronic controllers, injector nozzles, seal kits).
- Standard & Economy Shipping: 7–21 days depending on the destination. Ideal for cost-effective transit with full end-to-end tracking.
- Sea Freight & Air Cargo: Recommended for heavy assemblies such as complete engine blocks, hydraulic main pumps, and undercarriage track links.
Dispatch Timeline:
- Orders for in-stock items placed before 2:00 PM (GMT+8, Monday–Friday) are dispatched the same day.
- Later orders or customized orders will be shipped the next working day.
Critical Selection Reminder: Please make sure your Part Numbers match our product listings. If you are unsure, simply contact our engineering team via WhatsApp. We will cross-verify compatibility using official electronic catalogs (SIS/EPC) based on your machinery nameplate.
Payment Methods & Export Terms
To ensure a smooth B2B procurement experience, WinsParts supports multiple secure global payment methods:
- International Credit/Debit Cards: Secure online processing via Visa, Mastercard, and major global gateways.
- Digital Wallets: Fast and verified transfers via PayPal and Stripe.
- Bank Telegraphic Transfer (T/T): Recommended for large-scale wholesale orders. A formal Proforma Invoice (PI) containing our official corporate bank details will be sent via email upon order confirmation.
Export Customs & VAT Policy:
- All prices displayed on our website are exclusive of local VAT and destination import duties unless specified otherwise.
- Full shipping documentation—including Commercial Invoices, Packing Lists, and Certificates of Origin (CO)—is provided with every shipment to ensure seamless customs clearance in your country.
Gz Wins Construction Engineering Co., Ltd. is a premier manufacturer and global supplier specializing in the diversification of engineering machinery parts. With over a decade of industry expertise, we integrate development, production, and professional marketing to provide a one-stop solution for the world’s most demanding machinery brands.
We don’t just sell parts; we manage reliability. Our products are rigorously tested and successfully exported to America, Europe, Southeast Asia, the Middle East, and Africa. We pride ourselves on maintaining a massive inventory that ensures your machinery downtime is kept to an absolute minimum.
Strategic Brand Specialization
We are the preferred choice for heavy machinery operators who prioritize uptime and performance. Our inventory is specifically optimized for:
KOBELCO Excavators: * Unrivaled stock of Genuine Engine Components series.Full range of Hydraulic Pump & Valve solutions to restore factory-speed operation.
HITACHI Excavators: * Comprehensive parts support for Zaxis series, from ISUZU engine internals to advanced electronic controllers.
Why Professional Buyers Choose Us:
Technical Match Precision: We use official parts catalogs to ensure 100% compatibility based on your machine’s serial number.
Global Supply Strength: Specialized export experience to America, Europe, and the Middle East ensures smooth logistics for your KOBELCO and HITACHI parts.
