

The Sinotruk Howo 7 Oil Pump And Line Assembly is a critical lubrication system component specifically engineered for Sinotruk Howo 7 series heavy-duty trucks. As a trusted supplier of Sinotruk Howo parts, we provide this essential assembly that ensures optimal oil circulation and lubrication throughout the transmission system. This comprehensive assembly includes cycloid rotor pumps, oil pipes, filter meshes, and sealing components designed to work in perfect harmony. Engineered with precision and durability, it maintains proper oil pressure and flow to all critical transmission components, preventing premature wear and ensuring smooth operation under demanding conditions. The robust construction and advanced design make this oil pump and line assembly vital for maintaining transmission health and extending service intervals in commercial truck operations.
Sinotruk Howo 7 Oil Pump And Line Assembly
The Sinotruk Howo 7 Oil Pump And Line Assembly is a comprehensive lubrication system that ensures proper oil circulation throughout the transmission of Sinotruk Howo 7 series trucks. This assembly includes a cycloid rotor pump, multiple oil pipes for different transmission sections, filter mesh assemblies, and various sealing components. The system is designed to maintain consistent oil pressure and flow to critical transmission components, including gears, bearings, and synchronizers. The cycloid rotor pump provides efficient oil movement with minimal pulsation, ensuring smooth lubrication even at low engine speeds. The assembly’s precise engineering guarantees optimal oil distribution, which is essential for reducing friction, dissipating heat, and preventing premature component wear in heavy-duty applications.
This oil pump and line assembly features specialized components including inlet pipes for different transmission sections, combination sealing washers, O-rings, and filter mesh assemblies. The cycloid rotor pump design offers high efficiency with minimal noise and vibration during operation. Multiple oil pipes are strategically routed to deliver lubricant to specific areas including the input shaft, auxiliary box, and main transmission housing. The filter mesh assembly prevents contaminants from entering critical components, while various sealing elements maintain system integrity and prevent oil leaks. The assembly includes specially designed glued combination bolts that provide secure fastening while preventing oil leakage at connection points.
Applications for the Sinotruk Howo 7 Oil Pump And Line Assembly span across various heavy-duty transportation sectors including logistics, construction, mining, and long-haul trucking. This assembly is specifically engineered for Sinotruk Howo 7 series trucks with manual transmissions, ensuring perfect compatibility and optimal lubrication performance. The system supports different transmission configurations and operating conditions encountered in commercial truck operations. Its robust design accommodates the high-temperature environments and pressure variations typical in transmission systems. Regular inspection and maintenance of this assembly can prevent lubrication failures, reduce transmission wear, and extend the service life of critical components.
Key benefits of using the genuine Sinotruk Howo 7 Oil Pump And Line Assembly include enhanced transmission reliability, reduced maintenance costs, and improved operational efficiency. The efficient cycloid rotor pump ensures consistent oil pressure, which provides adequate lubrication to all moving parts even under extreme conditions. The comprehensive filtration system removes contaminants that could cause abrasive wear to gears and bearings. The high-quality sealing components prevent oil leaks that could lead to insufficient lubrication and transmission damage. With its exact OEM specifications and reliable performance, this oil pump and line assembly contributes to lower total cost of ownership and enhanced operational reliability for fleet operators.
| Number | Material Encoding | Name | Quantity |
|---|---|---|---|
| 2 | WG9004130016 | Combination sealing washer | 8 |
| 3 | WG2229240108 | In-box pipe 2 | 1 |
| 4 | AZ2203240107 | Oil pipe assembly | 1 |
| 5 | AZ2203240108 | Auxiliary box inlet pipe assembly | 1 |
| 7 | WG2229240107 | In-box pipe 1 | 1 |
| 8 | AZ2203240106 | Input shaft inlet pipe assembly | 1 |
| 9 | WG2229000187 | Counter shaft end cover gasket | 1 |
| 10 | WG2229240186 | Inlet pipe paper washer | 1 |
| 11 | WG2203240007 | Filter mesh assembly | 1 |
| 12 | WG9003077100 | O-ring 26507100 GB3452.1 | 1 |
| 13 | WG2222240005 | End cover of filter mesh | 1 |
| 14 | WG9003070085 | O-ring 26500850 GB3452.1 | 2 |
| 15 | Q1420822 | Hexagon head bolt and spring washer assembly | 2 |
| 16 | WG2203240009 | Cycloid rotor pump assembly | 1 |
| 17 | WG9003801090 | Glued combination bolt Q1421090 | 1 |
| 18 | WG9003801040 | Glued combination bolt Q1421040 | 1 |
| 19 | AZ2203240100 | Oil pipe assembly | 1 |
| 20 | WG9003801070 | Glued combination bolt Q1421070 | 4 |
Our Sinotruk Howo 7 Oil Pump And Line Assembly is manufactured to exact OEM specifications, ensuring perfect compatibility and performance with Sinotruk Howo 7 series trucks. We utilize high-grade materials and advanced manufacturing techniques to produce oil system components that exceed industry standards for durability and reliability. Each assembly undergoes rigorous quality control checks, including pressure testing and dimensional verification, to guarantee optimal performance under extreme operating conditions. By choosing our oil pump and line assembly, you benefit from extended service life and reduced maintenance requirements, making it a cost-effective solution for fleet operators focused on maximizing vehicle uptime and minimizing operational costs.
The engineering behind our oil pump and line assembly incorporates precision manufacturing technology that ensures consistent oil flow and pressure throughout the transmission system. This results in optimal lubrication of all moving parts, reduced friction and wear, and enhanced overall transmission efficiency. Our assembly features high-efficiency cycloid rotor pumps that provide smooth oil delivery with minimal pulsation and noise. The precisely routed oil pipes and high-quality sealing components prevent leaks and ensure directed lubrication to critical areas. This attention to engineering detail translates to reliable performance in the most demanding operating environments.
Safety and reliability are fundamental to our oil pump and line assembly design. The robust construction incorporates high-quality filtration systems that protect transmission components from contaminants that could cause abrasive wear. Precision-engineered sealing elements maintain system integrity under high pressure and temperature variations, preventing oil leaks that could lead to insufficient lubrication and transmission failure. Our product undergoes comprehensive testing for pressure endurance, flow rate consistency, and material compatibility, providing peace of mind for operators who depend on their vehicles for demanding commercial applications where transmission reliability is critical.
Choosing our Sinotruk Howo 7 Oil Pump And Line Assembly delivers significant operational advantages through improved lubrication efficiency and reduced downtime. The optimized design ensures proper oil distribution to all critical components, which minimizes wear and extends transmission service life. Our assembly’s durability reduces the frequency of transmission repairs and associated labor expenses, while its reliability prevents unexpected lubrication failures that could lead to catastrophic transmission damage. We maintain comprehensive inventory and efficient logistics to ensure timely delivery, supporting your maintenance schedules and minimizing vehicle downtime for maximum productivity and operational efficiency.
If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.