Authored by the Technical Team at Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd.
In the demanding world of construction and heavy machinery, the reliability and performance of an excavator are paramount. A key factor in ensuring operational efficiency and longevity is the use of high-quality, genuine parts. At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we specialize in providing authentic XCMG excavator parts, ensuring your equipment operates at its peak. This article provides a detailed overview of essential engine-related components and parts, emphasizing their importance for maintaining machine health and preventing costly downtime.
Engine components are the heart of any excavator. They are subjected to immense stress and heat, and using subpar replacements can lead to premature failure, reduced performance, and even catastrophic damage. Our commitment is to offer a comprehensive range of genuine XCMG parts, from critical filtration systems to intricate control mechanisms, all designed to meet the rigorous specifications of XCMG machinery. Below is a categorized list of some of the key parts we supply, complete with their product numbers, to help you identify the correct component for your needs.

| No. | Part Name | Part Number | Category |
|---|---|---|---|
| 1 | Oil Hose Ⅱ | 800104251 | Engine & Hydraulic |
| 2 | Muffler Assembly | 800104252 | Exhaust System |
| 3 | Car Belt (Outer Circumference) | 800104253 | Engine & Belts |
| 4 | Engine | 800104258 | Engine Block |
| 5 | Air Pre-Filter | 800104259 | Filtration System |
| 6 | Gasket | 800104261 | Sealing Components |
| 7 | Auxiliary Water Tank | 800104263 | Cooling System |
| 8 | Oil-Water Separator | 800104266 | Filtration System |
| 9 | Flameout Valve Assembly | 800104269 | Control System |
| 10 | Throttle Motor | 800104270 | Control System |
| 11 | Throttle Control Motor | 800104271 | Control System |
| 12 | Engine | 800104272 | Engine Block |
| 13 | Muffler | 800104273 | Exhaust System |
| 14 | Air Filter | 800104274 | Filtration System |
| 15 | Oil-Water Separator | 800104277 | Filtration System |
| 16 | Air Filter Main Element | 800104278 | Filtration System |
| 17 | Air Filter Safety Element | 800104279 | Filtration System |
| 18 | Fan Belt | 800104280 | Engine & Belts |
| 19 | Throttle Cable | 800104281 | Control System |
| 20 | Exhaust Bellows | 800104282 | Exhaust System |
| 21 | Fuel Pump | 800104284 | Fuel System |
| 22 | Air Filter Bracket | 800104288 | Filtration System |
| 23 | Air Filter | 800104292 | Filtration System |
| 24 | Clogging Indicator | 800104293 | Filtration System |
| 25 | Fan | 800104294 | Cooling System |
| 26 | Muffler | 800104296 | Exhaust System |
| 27 | Water Tank Assembly | 800104298 | Cooling System |
| 28 | Air Filter | 800104305 | Filtration System |
| 29 | Outlet Pipe | 800104306 | Cooling System |
| 30 | Inlet Pipe | 800104307 | Cooling System |
| 31 | Diesel Filter Base | 800104309 | Fuel System |
| 32 | Cooling Fan | 800104310 | Cooling System |
| 33 | Water Tank Assembly | 800104311 | Cooling System |
| 34 | Oil Drain Valve | 800104313 | Lubrication System |
| 35 | Fan | 800104315 | Cooling System |
| 36 | Air Filter Bracket | 800104316 | Filtration System |
| 37 | Air Filter | 800104317 | Filtration System |
| 38 | Air Filter Component | 800104319 | Filtration System |
| 39 | Oil-Water Separator | 800104320 | Filtration System |
| 40 | Air Filter Assembly | 800104321 | Filtration System |
This list highlights the breadth of our genuine XCMG parts inventory. Each part, from the engine itself (part numbers 800104258 and 800104272) to specific components like the Clogging Indicator (800104293), plays a vital role in the machine's ecosystem. Using authentic parts ensures compatibility, optimal performance, and adherence to manufacturer specifications, which is crucial for safety and operational longevity.
For instance, a simple component like the Oil-Water Separator (800104266) is critical for protecting the fuel injection system from contamination, a common cause of engine failure. Similarly, genuine Air Filters (800104274, 800104317) and their related components (main and safety elements) are indispensable for protecting the engine from abrasive particles, which can significantly extend its service life.
At Xuzhou Dinghong Ruiyuan Engineering Machinery Co., Ltd., we are dedicated to supporting our customers with the best possible parts and service. Our extensive knowledge and network, backed by the experience of the CGSC team, ensure that we can quickly and accurately provide the parts you need to keep your XCMG excavators running smoothly. For more information or to inquire about a specific part, please feel free to contact us.
Your Reliable Source for XCMG Excavator Parts: Including 314011258, 314011276, and More!
A Comprehensive Guide to Genuine XCMG Excavator Engine Components and Parts
Genuine XCMG Excavator Parts: Ensuring Peak Performance for Your Machines
Essential XCMG Mining Machinery Parts for Peak Performance
XCMG Mining Machinery 332112095 Power System: A Deep Dive
XCMG Excavator Parts: Enhancing Performance and Durability with Genuine Components from Dinghong Ruiyuan
XCMG Excavator Parts: Precision and Performance You Can Trust
Your Reliable Source for Genuine XCMG Excavator Parts: From 310902917 to 310903044
Your Reliable Source for High-Quality XCMG Excavator Parts: Enhance Your Machine's Performance
Your Reliable Source for High-Quality XCMG Excavator Parts: Boost Your Machine's Performance!