4466809 Hydraulic Main Pump Hitachi ZX55UR
$1.00
4466809 Hydraulic Main Pump NACHI PVK-2B-505-N-4983E PISTON PUMP Hitachi ZX55UR ZX55UR Excavator Spare Parts
Number:4466809
Type:Hydraulic Main Pump NACHI PVK-2B-505-N-4983E
Application:PISTON PUMP Hitachi ZX55UR ZX55UR
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
4466809 [1] PUMP;PISTON
1. +++++++ [1] BODY
2. +++++++ [1] BODY
3. 0842101 [1] SHAFT
Pos. Part No Qty Parts name Comments
4. +++++++ [1] BUSHING
5. +++++++ [1] PLATE;VALVE
6. +++++++ [11] PISTON
7. +++++++ [11] SHOE
8. +++++++ [1] HOLDER;SHOE
9. +++++++ [1] HOLDER
10. 0842102 [1] PLATE
11. +++++++ [3] NEEDLE
12. 0842103 [2] PIN
13. +++++++ [1] PACKING
14. +++++++ [1] SPRING
15. 0842104 [1] SPRING
16. 0800005 [1] HOLDER
17. 0630612 [1] GUIDE;SPRING
18. 0429816 [3] PIN
19. +++++++ [3] RETAINER
20. 0842105 [1] PIN;STOPPER
21. 0800007 [1] SPRING
22. 0630606 [1] HOLDER
23. 0842106 [1] SLEEVE
24. +++++++ [1] PISTON
25. +++++++ [1] O-RING
26. 0429817 [1] BRG.;BALL
Pos. Part No Qty Parts name Comments
27. +++++++ [1] BRG.;NEEDLE
28. +++++++ [1] SEAL;OIL
29. 988850 [1] RING;RETAINING
30. +++++++ [1] RING;RETAINING
31. 942517 [1] RING;RETAINING
32. 0630505 [1] PLUG
33. +++++++ [1] O-RING
34. +++++++ [1] O-RING
35. 0800010 [7] BOLT;SOCKET
36. 0655913 [1] SCREW
37. 0630509 [1] NUT
38. +++++++ [1] WASHER;SEAL
39. +++++++ [1] PUMP;GEAR ASS’Y
40. 0800012 [1] COUPLING
41. +++++++ [2] BALL;STEEL
42. +++++++ [4] BOLT;SOCKET
43. +++++++ [2] BRG.
44. +++++++ [4] WASHER
45. +++++++ [1] O-RING
46. 0630506 [1] PLUG
47. +++++++ [1] O-RING
48. +++++++ [1] VALVE
48A. 4506420 [1] O-RING
Pos. Part No Qty Parts name Comments
48B. 0842107 [2] O-RING
48C. 0842802 [1] RING;BACK-UP
48D. 0842108 [1] O-RING
48E. 0842109 [1] O-RING
48F. 0842601 [1] RING;BACK-UP
49. 0664917 [1] PLUG
50. +++++++ [1] O-RING
51. +++++++ [3] PLUG
52. +++++++ [1] CHOKE
54. +++++++ [1] GASKET
200. 0842111
[1] CYL. BARREL KIT
300. 0842112 [1] KIT;SEAL
1. +++++++ [1] BODY
2. +++++++ [1] BODY
3. 0842101 [1] SHAFT
4. +++++++ [1] BUSHING
5. +++++++ [1] PLATE;VALVE
6. +++++++ [11] PISTON
7. +++++++ [11] SHOE
8. +++++++ [1] HOLDER;SHOE
9. +++++++ [1] HOLDER
10. 0949001 [1] PLATE
11. +++++++ [3] NEEDLE
12. 0842103 [2] PIN
13. +++++++ [1] PACKING
14. +++++++ [1] SPRING
15. 0842104 [1] SPRING
16. 0800005 [1] HOLDER
17. 0630612 [1] GUIDE;SPRING
18. 0429816 [3] PIN
19. +++++++ [3] RETAINER
20. 0861301 [1] PIN
21. 0800007 [1] SPRING
22. 0630606 [1] HOLDER
23. 0842106 [1] SLEEVE
24. 0842113 [1] PISTON
25. 4509180 [1] O-RING
26. 0429817 [1] BRG.;BALL
27. +++++++ [1] BRG.;NEEDLE
28. +++++++ [1] SEAL;OIL
29. 988850 [1] RING;RETAINING
30. 446751 [1] RING;RETAINING
31. 942517 [1] RING;RETAINING
32. 0630505 [1] PLUG
33. 957366 [1] O-RING
34. A811075 [1] O-RING
35. 0800010 [7] BOLT;SOCKET
36. 0655913 [1] SCREW
37. 0630509 [1] NUT
38. 4608835 [1] WASHER;SEAL
39. 4345902 [1] PUMP;GEAR ASS’Y
40. 0948901 [1] COUPLING
41. +++++++ [2] BALL;STEEL
42. +++++++ [4] BOLT;SOCKET
43. +++++++ [2] BRG.
44. +++++++ [4] WASHER
45. 0637703 [1] O-RING
46. 0630506 [1] PLUG
47. 4506418 [1] O-RING
48. 4633156 [1] VALVE
48A. +++++++ [1] SLEEVE
48B. +++++++ [1] SPOOL
48C. +++++++ [1] GUIDE;SPRING
48D. +++++++ [1] GUIDE;SPRING
48E. +++++++ [2] SPRING
48F. +++++++ [1] ADJUSTER
48G. 4506320 [1] O-RING
48H. 4506420 [1] O-RING
48I. 0842109 [1] O-RING
48J. 0842108 [1] O-RING
48K. 0842107 [2] O-RING
49. +++++++ [2] PLUG
50. 0949002 [2] ROD
51. +++++++ [3] PLUG
52. +++++++ [1] CHOKE
54. 0630515 [1] GASKET
200. 0842111
[1] CYL. BARREL KIT
300. 4633148 [1] KIT;SEAL
Excavator Engine Spare Parts
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.
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