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The WG9715115030 Oil Pump (5.0 m) is a premium, heavy-duty chassis hydraulic component engineered specifically for SINOTRUK Howo trucks, delivering reliable oil circulation for cab tilting systems and auxiliary hydraulic circuits. As a trusted supplier of genuine Sinotruk howo parts, we offer this OEM-grade oil pump as a direct replacement for the original factory unit. The pump ensures correct pressure output, stable flow performance and dependable operation on Howo A7, T7H and related heavy-duty models.
Manufactured from high-strength cast iron, hardened steel gears and corrosion-resistant seals, the WG9715115030 Oil Pump is built to exact OEM dimensions. Its robust construction maintains correct pressure delivery, resists vibration and temperature extremes, and provides dependable performance under the constant cycling and load demands of commercial truck operation.
OEM WG9715115030 • 5.0 m hydraulic line • Sealed connections • Vibration resistant • Direct OEM fit
The WG9715115030 Oil Pump (5.0 m) is a critical hydraulic component in the chassis system of SINOTRUK Howo trucks. It generates the oil pressure required to operate the cab tilting mechanism and other auxiliary hydraulic functions, ensuring smooth and controlled movement.
This WG9715115030 pump is precision-manufactured to exact OEM dimensions. The gear set is machined for tight tolerances, the housing is cast for strength and rigidity, and the seals are rated for continuous hydraulic service. The 5.0-meter line configuration matches the factory routing exactly.
Common signs that an oil pump needs replacement include slow or jerky cab tilting, weak hydraulic pressure, oil leaks around the pump body, unusual noise during operation and visible wear on the drive coupling. Fitting a new WG9715115030 pump restores correct hydraulic performance and reliable cab operation.
Whether you are repairing a faulty cab tilt system, replacing a worn pump or carrying out preventive maintenance on a fleet of Howo trucks, the WG9715115030 Oil Pump delivers the quality, reliability and durability that SINOTRUK Howo professionals expect.
The WG9715115030 Oil Pump (5.0 m) is designed for SINOTRUK Howo trucks, with primary compatibility across the A7, T7H, HOWO 371 and HOWO 380 series. It is a direct OE replacement, so it bolts to the original mounting points and connects to the factory hydraulic circuit without modification.
This pump is essential in applications where reliable cab tilting and hydraulic function are critical, such as long-haul transport, construction, mining and municipal service. In these duties, the pump must deliver consistent pressure without overheating and resist vibration, contamination and temperature extremes.
When replacing the oil pump, it is recommended to inspect the hydraulic lines, fittings, reservoir and cab tilt cylinders for wear or damage. The WG9715115030 is designed to work with the factory hydraulic system, ensuring correct pressure and reliable operation.
For fleets with multiple HOWO trucks, standardising on the WG9715115030 Oil Pump simplifies hydraulic repair inventory and ensures the correct component is available for scheduled maintenance or emergency repairs.
Replacing the WG9715115030 Oil Pump is a moderately simple procedure that requires basic mechanical knowledge and hand tools. This work should be performed by a qualified technician. Begin by disconnecting the battery negative terminal and relieving hydraulic pressure.
Locate the oil pump on the chassis. Disconnect the hydraulic lines and electrical connector from the old pump, taking note of the port orientation. Remove the mounting bolts and withdraw the pump. Inspect the coupling and mounting bracket for wear or damage.
Position the new WG9715115030 pump on the bracket and secure it with the original hardware. Reconnect the hydraulic lines and electrical connector, tightening the fittings to the correct torque. Refill the hydraulic reservoir, bleed the system and test the cab tilt function through its full range.
For ongoing maintenance, periodically check the hydraulic oil level and condition, inspect the pump for leaks, and ensure the fittings are tight. If cab tilting becomes slow or jerky, inspect the lines and cylinders before replacing the pump again.
The WG9715115030 Oil Pump is manufactured in an ISO 9001-certified facility using precision machining and controlled assembly processes. Components are sourced from certified suppliers and undergo incoming inspection for material grade, dimensional accuracy and seal quality.
Each pump is assembled on precision lines and then tested for pressure output, flow rate, seal integrity and noise level. The housing is inspected for correct fit and finish, and the ports are checked for thread alignment and retention. Every unit is subjected to a functional test before packing.
Random samples from each production batch undergo environmental testing, including thermal cycling, humidity exposure, vibration and pressure cycling, to validate long-term reliability in heavy-duty truck applications. These tests ensure the pump continues to perform in the harsh conditions experienced by SINOTRUK Howo vehicles.
We back the WG9715115030 with a comprehensive 12-month warranty against material and workmanship defects. Our rigorous quality control ensures that every oil pump delivers the same fit, function and durability as the original factory component.
The WG9715115030 Oil Pump is a vital component for maintaining reliable cab tilting, hydraulic performance and serviceability on your Howo truck. A faulty pump causes slow or failed cab tilting, oil leaks and unnecessary downtime, especially when maintenance is needed most.
Manufactured from high-strength cast iron with hardened steel gears and sealed hydraulic ports, the WG9715115030 offers outstanding reliability, pressure stability and long-term durability. Its direct-fit design ensures straightforward installation and immediate compatibility with the factory hydraulic system.
Fleet operators benefit from reduced hydraulic downtime, lower maintenance costs and improved vehicle availability. Owner-operators gain peace of mind knowing their cab tilt system is driven by a pump that meets strict OEM standards and is backed by a comprehensive warranty.
Order the WG9715115030 Oil Pump (5.0 m) today and keep your SINOTRUK Howo hydraulic systems performing safely for years to come.
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