3081023 HPV145G HPV145 Hydraulic Pump CENTER SHAFT HITACHI EX300-5
$1.00
Number:3081023
Type:HPV145G HPV145 Hydraulic Pump CENTER SHAFT
Application:HITACHI EX300-5 EX385USR EX350H-5 ZX330LC-5G ZX350K-3G
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
3081023 HPV145G HPV145 Hydraulic Pump CENTER SHAFT HITACHI EX300-5 EX385USR EX350H-5 ZX330LC-5G ZX350K-3G ZX350K-5G Excavator Spare Parts
Number:3081023
Type:HPV145G HPV145 Hydraulic Pump CENTER SHAFT
Application:HITACHI EX300-5 EX385USR EX350H-5 ZX330LC-5G ZX350K-3G
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI




![9166356 [2] PUMP;UNIT I 9169054 9166356<BR><for assembly of machine> (9169054) [2] PUMP;UNIT <for transportation> 02. 1014184 [1] CASING;PUMP 03. 8068521 [1] PACKING 04. 2038877 [1] DISC;DRIVING 06. 4366256 [1] BRG.;ROL. 07. 4366356 [1] BRG.;ROL. 08. 3035965 [1] SPACER 09. 4191665 [1] NUT;BRG. 12. 8051275 [7] PISTON 14. 2022744 [1] ROTOR 16. 3081023 [1] SHAFT;CENTER 19. 4194362 [1] SPRING;COMPRES. 21. 4198956 [1] PIN 23. 3035966 [1] COVER;SEAL 24. 4191664 [1] O-RING 25. 4094325 [1] RING;RETAINING 26. 4232070 [1] SEAL;OIL 28. 9749142 [1] VALVE 31. 3039569 [1] LINK 32. 9724756 [2] LEVER 34. 4179179 [2] PIN 35. 4179177 [2] PIN 36. 4200227 [1] PIN 37. 4179176 [1] PIN 38. 4146370 [6] RING;RETAINING 39. 1022441 [1] HEAD 41. 3036326 [1] PISTON;SERVO 42. 4193245 [1] PIN 43. 4179838 [1] SCREW;SET 46. 4099290 [2] PIN;SPRING 48. 4180349 [10] O-RING 49. M341245 [8] BOLT;SOCKET 50. 495841 [8] WASHER;SPRING 51. 9134110 [1] PLUG 51A. 957366 [1] O-RING 52. 4367531 [1] STOPPER Y 4204862 52. 4204862 [1] STOPPER 53. 4355081 [1] O-RING 59. 4294621 [1] O-RING 60. 4367533 [1] STOPPER Y 4216295 60. 4216295 [1] STOPPER 63. M340820 [8] BOLT;SOCKET 64. 4514388 [8] WASHER;SPRING 66. 9166357 [1] REGULATOR I 9169053 9166357<BR><for assembly of machine> 66. (9169053) [1] REGULATOR <for transportation> 69. 4348665 [1] O-RING 70. 4515041 [2] PIN;SPRING 75. 3081038 [1] NAME-PLATE 76. M492564 [2] SCREW;DRIVE 82. 9134111 [1] PLUG 82A. 4509180 [1] O-RING 83. 4355012 [1] SENSOR;PRES. 83A. 4365826 [1] O-RING](https://www.winsparts.com/wp-content/uploads/2023/01/3081023-HPV145G-HPV145-Hydraulic-Pump-CENTER-SHAFT-HITACHI-EX300-5-EX385USR-EX350H-5-ZX330LC-5G-ZX350K-3G-ZX350K-5G-Excavator-Spare-Parts-5.jpg)
<for assembly of machine>
(9169054) [2] PUMP;UNIT <for transportation>
02. 1014184 [1] CASING;PUMP
03. 8068521 [1] PACKING
04. 2038877 [1] DISC;DRIVING
06. 4366256 [1] BRG.;ROL.
07. 4366356 [1] BRG.;ROL.
08. 3035965 [1] SPACER
09. 4191665 [1] NUT;BRG.
12. 8051275 [7] PISTON
14. 2022744 [1] ROTOR
16. 3081023 [1] SHAFT;CENTER
19. 4194362 [1] SPRING;COMPRES.
21. 4198956 [1] PIN
23. 3035966 [1] COVER;SEAL
24. 4191664 [1] O-RING
25. 4094325 [1] RING;RETAINING
26. 4232070 [1] SEAL;OIL
28. 9749142 [1] VALVE
31. 3039569 [1] LINK
32. 9724756 [2] LEVER
34. 4179179 [2] PIN
35. 4179177 [2] PIN
36. 4200227 [1] PIN
37. 4179176 [1] PIN
38. 4146370 [6] RING;RETAINING
39. 1022441 [1] HEAD
41. 3036326 [1] PISTON;SERVO
42. 4193245 [1] PIN
43. 4179838 [1] SCREW;SET
46. 4099290 [2] PIN;SPRING
48. 4180349 [10] O-RING
49. M341245 [8] BOLT;SOCKET
50. 495841 [8] WASHER;SPRING
51. 9134110 [1] PLUG
51A. 957366 [1] O-RING
52. 4367531 [1] STOPPER Y 4204862
52. 4204862 [1] STOPPER
53. 4355081 [1] O-RING
59. 4294621 [1] O-RING
60. 4367533 [1] STOPPER Y 4216295
60. 4216295 [1] STOPPER
63. M340820 [8] BOLT;SOCKET
64. 4514388 [8] WASHER;SPRING
66. 9166357 [1] REGULATOR I 9169053 9166357
<for assembly of machine>
66. (9169053) [1] REGULATOR <for transportation>
69. 4348665 [1] O-RING
70. 4515041 [2] PIN;SPRING
75. 3081038 [1] NAME-PLATE
76. M492564 [2] SCREW;DRIVE
82. 9134111 [1] PLUG
82A. 4509180 [1] O-RING
83. 4355012 [1] SENSOR;PRES.
83A. 4365826 [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.
