4191974 TH109459 Main Pump Adapter Fitting John Deere Hitachi
4191974 TH109459 Main Pump Adapter Fitting John Deere Hitachi 992D 330LC 892 330LCR 892DLC 3554 790D Excavator
🔩 Product Specifications
- Part Number:4191974
- Interchange Number: TH109459
- Part Name: Main Pump Adapter Fitting
- Application: John Deere 300GLC / 330LC / 350DLC / 350GLC / 370C / 380GLC / 790D / 892DLC Excavator, 3554 / 3754D Logger
- Condition: 100% Brand New Replacement
- Availability: In Stock & Ready to Ship Globally
1. 1013617 John Deere Hitachi Gear Case (SUB FOR TH109449, ALONG WITH 4242262, 4242263, 9742779 AND (2) 19M7932)
1. 1013617 John Deere Hitachi Gear Case (SUB FOR TH112093)
4. 3033590 John Deere Hitachi Gear (SUB FOR TH109450)
5. …….. John Deere Hitachi Shaft (SUB 3081085, M804206 AND 4395457) ( TH109451 NO LONGER AVAILABLE)
5. 3081085 John Deere Hitachi Pinion Shaft (SUB FOR AT219648) (SUB FOR 3038090, ALONG WITH M804206, AND 4395457)
6. …….. John Deere Hitachi Sleeve (SUB 3081085, M804206 AND 4395457) ( TH109452 NO LONGER AVAILABLE)
6. …….. John Deere Hitachi Sleeve (NO LONGER REQUIRED)
8. M804206 John Deere Hitachi Bearing (SUB FOR TH101792) (USE IF AVAILABLE)
8. M804206 John Deere Hitachi Bearing (SUB FOR TH101792) (SUB FOR AT250102)
9. 4395457 John Deere Hitachi Ball Bearing (SUB FOR TH108029 OR JD9320, THIS APPLICATION) (SUB FOR AT250103)
10. 40M7120 John Deere Hitachi Snap Ring (SUB FOR TH106793)
11. TH109453 John Deere Hitachi Seal
12. 3033593 John Deere Hitachi Cover (SUB FOR TH109454)
13. AT264339 John Deere Hitachi O-Ring (SUB FOR TH109455, TH100122)
14. 40M5463 John Deere Hitachi Snap Ring (SUB FOR TH109456 AND 40M7178)
17. 9217993 John Deere Hitachi Pump (SUB FOR TH109457 AND 4181700)
19. 19M8337 [2] Screw M10 X 30, (SUB FOR TH105473)
20. 12M7135 [2] Lock Washer 10 MM, (SUB FOR TH109458) (SUB FOR 12M6791)
21. 24M7028 [2] Washer 10.500 X 20 X 2 MM
23. 4191974 John Deere Hitachi Adapter Fitting (SUB FOR TH109459)
23A. 4506418 John Deere Hitachi O-Ring (SUB FOR TH100061) (SUB FOR U46489)
28. 3034465 [2] Bevel Gear (SUB FOR TH109460)
29. 40M7166 [2] Snap Ring (SUB FOR TH101799)
32. AT217330 [2] Pump (SUB FOR TH109461) (REMANUFACTURED)
32A. 9073453 John Deere Hitachi Regulator (SUB FOR TH109462)
35. 19M7489 [8] Cap Screw M16 X 45
36. 4126090 [4] Sealing Washer (SUB FOR TH109463)
37. 12H294 [4] Lock Washer 5/8″
41. 15H621 John Deere Hitachi Elbow Fitting (SUB FOR TH101810)
42. J728684 John Deere Hitachi Reducer (SUB FOR TH101811)
43. 4511984 John Deere Hitachi Pipe Plug (SUB FOR TH101812)
45. 4242263 John Deere Hitachi Dipstick (SUB FOR TH112088)
45A. CH11570 John Deere Hitachi O-Ring
46. 9742779 John Deere Hitachi Gasket (SUB FOR TH112091) (SUB FOR AT214401)
47. 19M7932 [2] Cap Screw M8 X 16
48. 0309805 John Deere Hitachi Pipe Plug (SUB FOR 4092534 OR 4217653) (ALSO ORDER CH11570) (SUB FOR TH109285)
48A. CH11570 John Deere Hitachi O-Ring (USE WITH 0309805 OR 15M7036)
49. 4242262 John Deere Hitachi Oil Tube (SUB FOR TH112089)
🌟 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.
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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.
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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.
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- 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.
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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.
