127-5975 5I-8778 5I-8755 CAT Kawasaki K3V63DT HYDRAULIC PUMP Caterpillar
$1.00
127-5975 5I-8778 5I-8755 CAT Kawasaki K3V63DT HYDRAULIC PUMP Caterpillar 312B E312B E311 E312 311B Excavator Spare Parts
Number:127-5975 5I-8778 5I-8755 1275975 5I8778 5I8755
Type:CAT Kawasaki K3V63DT HYDRAULIC PUMP
Application:Caterpillar 312B E312B E311 E312 311B
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI
![1. 5I8749 [1] SHAFTFRONT 2. 5I8761 [1] COVERSEAL 3. 0951718 [2] SEALORING 4. 0950882 [4] PINSPRING 5. 0951209 M [4] NUT (M16X2THD) 6. 5I8760 [2] SUPPORT 7. 0951783 [2] RINGBACKUP 8. 0951584 [2] SEALORING 9. 5I8766 [2] PISTONSERVO 10. 0951698 [2] SEALORING 11. 5I8770 [2] RINGBACKUP 12. 5I8767 [2] STOP 13. 0951575 [18] SEALORING 14. 0951717 [2] SEALORING 15. 5I8772 [2] EYEBOLT 16. 5I8774 M [2] SETSCREW (M16X2X39MM) 17. 5I8778 [2] PISTON AS 18. 5I8782 [2] PIN AS 19. 5I8768 [2] STOP 20. 5I8773 M [2] SETSCREW (M16X2X30MM) 21. 5I8750 [1] SHAFTREAR 22. 5I8762 [1] COVER 23. 5I8818 [2] BEARINGROLLER 24. 8T0269 M [4] BOLTSOCKET HEAD (M6X1X20MM) 25. 8T6759 [15] PLUGPIPE 26. 5I8763 [2] BODYCASING 27. 1297976 [2] RETAINERBALL 28. 5I8765 [1] STOP 29. 5I8757 [18] SPRING 30. 1275976 [1] BARREL AS 31. 5I8816 [2] BEARING ASNEEDLE 32. 5I8751 [1] COUPLING 33. 1297975 [1] BLOCK 34. 0960014 [2] PINSPRING 35. 1275975 [1] BARREL AS 36. 5I8755 [2] PLATE 37. 5I8759 [2] PLATE 38. 5I8781 [2] PLATE AS 39. 0951711 [2] SEALORING 40. 6V5683 M [4] BOLT (M6X1X16MM) 41. 5I8754 [4] SPACERBEARING (35X45X3MM THK) 42. 6V5200 [2] RINGRETAINING 43. 5I8769 [1] SEALLIP TYPE 44. 0963150 [3] PLUG 45. 0951585 [4] SEALORING 46. 5I8775 [1] ADAPTER 47. 1022562 M [8] BOLTSOCKET HEAD (M16X2X180MM) 48. 0951574 [1] SEALORING 49. 0951777 [1] RINGBACKUP 50. 5I8771 [1] SEAT 51. 5H1472 [1] BALL](https://www.winsparts.com/wp-content/uploads/2023/08/5I-8778-5I-8755-5I-8759-5I-8781-PLATE-PISTON-Kawasaki-K3V63DT-HYDRAULIC-PUMP-Caterpillar-312B-E312B-E311-E312-311B-Excavator.jpg)
1. 5I-8749 [1] SHAFT-FRONT
2. 5I-8761 [1] COVER-SEAL
3. 095-1718 [2] SEAL-O-RING
4. 095-0882 [4] PIN-SPRING
5. 095-1209 M
[4] NUT (M16X2-THD)
6. 5I-8760 [2] SUPPORT
7. 095-1783 [2] RING-BACKUP
8. 095-1584 [2] SEAL-O-RING
9. 5I-8766 [2] PISTON-SERVO
10. 095-1698 [2] SEAL-O-RING
11. 5I-8770 [2] RING-BACKUP
12. 5I-8767 [2] STOP
13. 095-1575 [18] SEAL-O-RING
14. 095-1717 [2] SEAL-O-RING
15. 5I-8772 [2] EYEBOLT
16. 5I-8774 M
[2] SETSCREW (M16X2X39-MM)
17. 5I-8778 [2] PISTON AS
18. 5I-8782 [2] PIN AS
19. 5I-8768 [2] STOP
20. 5I-8773 M
[2] SETSCREW (M16X2X30-MM)
21. 5I-8750 [1] SHAFT-REAR
22. 5I-8762 [1] COVER
23. 5I-8818 [2] BEARING-ROLLER
24. 8T-0269 M
[4] BOLT-SOCKET HEAD (M6X1X20-MM)
25. 8T-6759 [15] PLUG-PIPE
26. 5I-8763 [2] BODY-CASING
27. 129-7976 [2] RETAINER-BALL
28. 5I-8765 [1] STOP
29. 5I-8757 [18] SPRING
30. 127-5976 [1] BARREL AS
31. 5I-8816 [2] BEARING AS-NEEDLE
32. 5I-8751 [1] COUPLING
33. 129-7975 [1] BLOCK
34. 096-0014 [2] PIN-SPRING
35. 127-5975 [1] BARREL AS
36. 5I-8755 [2] PLATE
37. 5I-8759 [2] PLATE
38. 5I-8781 [2] PLATE AS
39. 095-1711
[2] SEAL-O-RING
40. 6V-5683 M
[4] BOLT (M6X1X16-MM)
41. 5I-8754 [4] SPACER-BEARING (35X45X3-MM THK)
42. 6V-5200 [2] RING-RETAINING
43. 5I-8769 [1] SEAL-LIP TYPE
44. 096-3150 [3] PLUG
45. 095-1585 [4] SEAL-O-RING
46. 5I-8775 [1] ADAPTER
47. 102-2562 M
[8] BOLT-SOCKET HEAD (M16X2X180-MM)
48. 095-1574 [1] SEAL-O-RING
49. 095-1777 [1] RING-BACKUP
50. 5I-8771 [1] SEAT
51. 5H-1472 [1] BALL
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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