4203485 PUMP FITTING PIPE PILOT PIPINGS Hitachi
4203485 PUMP FITTING PIPE PILOT PIPINGS Hitachi Excavator
🔩 Product Specifications
- Part Number:4203485
- Interchange Number:
- Part Name:PUMP FITTING PIPE
- Application: Hitachi EX100-2, EX100-3, EX100-3C, EX100-5, EX100-5 JPN, EX100M-2, EX100M-3, EX100M-5
- Condition: 100% Brand New Replacement
- Availability: In Stock & Ready to Ship Globally

*05. 3035589 John Deere Hitachi SHAFT;CENTER
*06. 3033592 John Deere Hitachi SLEEVE
01. 1009491 John Deere Hitachi CASING;GEAR
01-73. 9065879 John Deere Hitachi PUMP;DOUBLE ASS’Y
04. 3033590 John Deere Hitachi GEAR;CENTER
05. 3038090 John Deere Hitachi SHAFT;CENTER
08. 4023596 John Deere Hitachi BRG.;BALL
09. 4198787 John Deere Hitachi BRG.;BALL
10. 4191219 John Deere Hitachi RING;RETAINING
11. 4179833 John Deere Hitachi SEAL;OIL
12. 3033593 John Deere Hitachi COVER;T.MISSION
13. 4179834 John Deere Hitachi O-RING
14. 991733 John Deere Hitachi RING;RETAINING
17. 4181700 John Deere Hitachi PUMP;GEAR
19. M341028 [2] BOLT;SOCKET
20. 984054 [2] WASHER;SPRING
21. A590110 [2] WASHER
23. 4191974 John Deere Hitachi ADAPTER
23A. 4506418 John Deere Hitachi O-RING
28. 3034465 [2] GEAR;DRIVE
29. 991345 [2] RING;RETAINING
32. 9065880 [2] PUMP;SINGLE
32A. 9070528 John Deere Hitachi REGULATOR
35. M211645 [8] BOLT
36. 4126090 [4] WASHER;SEAL
37. A590916 [4] WASHER;SPRING
41. 94-0649 John Deere Hitachi ELBOW
42. J728684 John Deere Hitachi REDUCER
43. 4511984 John Deere Hitachi PLUG
45. 4196389 John Deere Hitachi GAUGE;LEVEL
45A. 4509180 John Deere Hitachi O-RING
48. 4092534 John Deere Hitachi PLUG
48A. 4509180 John Deere Hitachi O-RING
50. 4184689 [2] PIPE
51. 4203485 John Deere Hitachi FITTING;PIPE
51A. 957366 John Deere Hitachi O-RING
52. 4181053 John Deere Hitachi PIPE
53. 4179837 [5] FITTING;PIPE
53A. 957366 John Deere Hitachi O-RING
55. 3033595 John Deere Hitachi PIPE
56. 3036487 John Deere Hitachi PIPE
57. 4118499 [4] FITTING;PIPE
57A. 957366 John Deere Hitachi O-RING
59. 4179843 [2] CLAMP
60. J900828 John Deere Hitachi BOLT
61. M500807 John Deere Hitachi NUT
62. A590908 John Deere Hitachi WASHER;SPRING
65. 4092149 John Deere Hitachi BOLT;EYE
67. 3037596 John Deere Hitachi NAME-PLATE
68. M492564 [2] SCREW;DRIVE
73. 4118705 John Deere Hitachi COUPLING ASS’Y
73A. 4183171 John Deere Hitachi HUB
73B. 4183170 [2] SCREW;SET
73C. 4101345 [12] PIN;SPRING
73D. 4183167 [4] INSERT
73E. 4183169 [4] BOLT;SOCKET
73F. 4183166 [4] INSERT
73G. 4183168 [4] BOLT;SOCKET
73H. 4183165 John Deere Hitachi COUPLING
74. J901040 [3] BOLT
75. 4114402 [3] WASHER
76. A590910 [8] WASHER;SPRING
77. J901030 [5] BOLT
🌟 Why Sourcing From WinsParts?
As a leading heavy machinery parts operator based in Guangzhou, China, Guangzhou Wins Construction Machinery Co., Ltd. is a trusted B2B supply chain partner dedicated to delivering reliable, premium-grade components to global buyers.
- Expertise in Hitachi & Kobelco: We specialize in a comprehensive range of excavator spare parts specifically optimized for Hitachi (Zaxis series) and Kobelco (SK series) heavy machinery, from hydraulic pump parts to electronics.
- Heavy-Duty Engine Specialization: Deep inventory and robust supply chain support for world-class diesel engine internals, focusing on ISUZU, MITSUBISHI, HINO, and KOMATSU engine series.
- Strict Technical Audit: 100% dimensional and fitment checks using official parts catalogs to ensure accurate compatibility based on your exact part numbers and machine serial numbers.
- Reliable Global Supply Chain: Extensive export experience to America, Europe, the Middle East, and Africa with premium air freight and seaworthy protective packaging to minimize your fleet downtime.
📩 How to Get an Instant Quote?
Due to market fluctuations in material and exchange rates, excavator parts prices change dynamically. To get the latest accurate wholesale price and real-time shipping costs:
- Click the WhatsApp Button on our website for an immediate response from our team.
- Submit an Inquiry via the dedicated product tab below with your required quantity.
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.
