8E-8299 8E8299 DISC-THRUST PLANETARY TRANSMISSION Caterpillar
$1.00
8E-8299 8E8299 DISC-THRUST PLANETARY TRANSMISSION Caterpillar 517 518C 527 528 528B 530B 561M parts
Number:8E-8299 8E8299
Type: DISC-THRUST PLANETARY TRANSMISSION Caterpillar
Application:Caterpillar 517 518C 527 528 528B 530B 561M
Place of Origin:China/Japan
Packing: Fumigate Seaworthy Packing
Engine Brand: ISUZU/HINO/MITSUBISHI
Excavator Brand: New Holland/KOBELCO/HITACHI



1. 5M-6126 [6] BEARING AS-ROLLER
2. 5P-3930 [3] BEARING AS-ROLLER
3. 2S-0669 [8] BEARING
4. 1S-5596 Caterpillar RETAINER
5. 3T-4377 Caterpillar SEAL-RING
6. 5D-2989 [3] BEARING
7. 5P-8194 Caterpillar RING-RETAINING
8. 6I-8510 Caterpillar HOUSING AS-CLUTCH
6B-6863 Caterpillar PIN-SPRING
6P-7704 Caterpillar CARRIER-RING
9. 6V-0473 [3] RING-RETAINING
10. 6V-2478 Caterpillar RING-RETAINING
11. 6Y-1602 Caterpillar COUPLING
12. 6Y-4819 Caterpillar CARRIER-PLANETARY
13. 7G-2516 [6] GEAR-PLANETARY (24-TEETH)
ELECTRICAL
9. 244-3114 VALVE GP-M
0. INFORMATION
14. 7G-2830 Caterpillar RING-SEAL
15. 7G-3975 Caterpillar RING-RETAINING
16. 7G-5670 Caterpillar SEAL-RING
17. 7G-7218 Caterpillar CARRIER-PLANETARY
18. 7T-9370 Caterpillar GEAR-SUN (51-TEETH)
19. 7G-6355 Caterpillar GEAR-RING (90-TEETH)
20. 7G-7724 Caterpillar PISTON-CLUTCH
21. 8E-8299 [14] DISC-THRUST
22. 8E-8304 [12] DISC-THRUST
23. 8E-8305 [6] DISC-THRUST
24. 8P-1916 [3] GEAR-PLANETARY (20-TEETH)
25. 8P-1918 [4] GEAR-PLANETARY (20-TEETH)
26. 8P-1919 [3] GEAR-PLANETARY (27-TEETH)
27. 8P-1948 Caterpillar GEAR-RING (88-TEETH)
28. 8P-1964 Caterpillar PLATE-CLUTCH
29. 8P-2042 [4] SHAFT-PLANETARY
30. 8P-2053 Caterpillar SEAL-RING
31. 9G-0289 [3] SHAFT-PLANETARY
32. 9G-0290 Caterpillar HUB-CLUTCH
33. 9P-7757 Caterpillar GEAR-SUN (42-TEETH)
34. 9P-8116 Caterpillar CARRIER-PLANETARY
35. 9P-8516 Caterpillar GEAR-RING (85-TEETH)
36. 9P-8623 [3] SHAFT-PLANETARY
37. 9P-8626 Caterpillar GEAR-SUN (42-TEETH)
38. 9P-9031 Caterpillar GEAR-SUN (47-TEETH)
39. 9W-8437 Caterpillar GEAR AS-SUN (32-TEETH)
40. 112-3818 Caterpillar SHAFT AS-INPUT
ELECTRICAL
9. 244-3114 VALVE GP-M
0. INFORMATION
Pos. Part No Qty Parts name Comments
41. 112-4511
[3] PIN-SPRING
42. 112-5585 [3] SHAFT-PLANETARY
43. 112-8041 Caterpillar CARRIER-PLANETARY
44. 115-5570 Caterpillar GEAR-RING (90-TEETH)
45. 115-5572 [13] PLATE-CLUTCH
46. 131-4091 Caterpillar SEAL-RING
47. 144-4284 [3] RING-LOCK
48. 165-0142 [7] WASHER-HARD (14.8X27X3-MM THK)
49. 186-2461 Caterpillar GEAR-RING (90-TEETH)
50. 195-7876 Caterpillar HOUSING AS
1A-2223 Caterpillar DOWEL
1J-5353 [5] PIN-SPRING
51. 262-9948 [5] BOLT-SPECIAL
52. 348-5510 Caterpillar GEAR (33-TEETH)
53. 370-9775 [13] DISC-FRICTION
54. 370-9778 Caterpillar DISC-FRICTION
55. 364-4476 Caterpillar HOUSING-CLUTCH
56. 116-6653 Caterpillar HOUSING AS
1A-2223 [4] DOWEL
57. 364-4482 Caterpillar MANIFOLD AS
1A-2223 Caterpillar DOWEL
3P-7009 Caterpillar PLUG-CUP
58. 544-0584 Caterpillar HOUSING AS-CLUTCH
3P-7009 Caterpillar PLUG-CUP
59. 364-6549 Caterpillar PLATE-CLUTCH
60. 368-6236 [5] SPRING
61. 376-6663 [5] PISTON
ELECTRICAL
9. 244-3114 VALVE GP-M
0. INFORMATION
62. 366-3490 [15] SPRING
63. 381-8977 Caterpillar PLATE-RETAINER
64. 9W-8433 Caterpillar SHAFT AS-OUTPUT
64A. 9G-6743 Caterpillar BUSHING
64B. 9G-6744 Caterpillar BUSHING
64C. 5M-3038 Caterpillar SEAL-O-RING
65. 061-6711
Caterpillar RING-RETAINING
66. 067-3161 Caterpillar RING-RETAINING
67. 068-8093 Caterpillar RING-RETAINING
68. 397-5193 [5] ROD
69. 116-8234 [4] DAMPER-BOLT
70. 120-9486 M
[4] BOLT-SPECIAL (M16X2X420-MM)
71. 1L-7388 Caterpillar RING-RETAINING
72. 274-4483 M
Caterpillar BOLT (M12X1.75X100-MM)
73. 364-4474 Caterpillar PLATE AS
5H-6202 Caterpillar PIN
74. 3H-0107 [4] SEAL-O-RING
75. 3S-2708 [10] PIN-SPRING
76. 3S-9896 Caterpillar SEAL-O-RING
77. 4S-5924 [4] SEAL-O-RING
78. 5K-8591 Caterpillar BEARING-OUTER
79. 5M-3038 Caterpillar SEAL-O-RING
80. 4F-2129 Caterpillar BALL BEARING
81. 5P-5296 Caterpillar RING-RETAINING
82. 5P-5297 Caterpillar RING-RETAINING (EXTERNAL)
83. 6V-4350 Caterpillar RACE-ROLLER BEARING
84. 6V-4351 Caterpillar PLATE-INNER RACE
#M00694680005
ELECTRICAL
9. 244-3114 VALVE GP-M
0. INFORMATION
85. 7G-2343 [3] SPRING-DISC
86. 7J-6580 Caterpillar RING-RETAINING
87. 7T-8816 [3] BALL BEARING
88. 8D-9739 Caterpillar SEAL-RING
89. 8H-5352 Caterpillar BALL BEARING
90. 8M-5010 Caterpillar SEAL-O-RING
91. 8M-5255 Caterpillar SEAL-O-RING
92. 8P-2019 [5] RING-SEAL
93. 8P-2022 [5] RING-SEAL
94. 8P-2023 Caterpillar RING-SEAL
95. 8T-0106 M
Caterpillar BOLT (M12X1.75X100-MM)
96. 9X-8268 [4] WASHER (17.5X30X3.5-MM THK)
97. 8T-0345 M
Caterpillar BOLT-SOCKET HEAD (M12X1.75X150-MM)
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.
