OEM MQ6150150411 The Oil Pump Ring with OEM number MQ6150150411 is a precision-engineered, heavy-duty component designed to ensure reliable oil pressure and lubrication in Howo and Sitrak commercial vehicle engines. This critical part maintains the integrity of the oil pump assembly, preventing pressure loss and ensuring consistent oil flow to all moving components. As a genuine Howo/Sitrak truck parts solution, the MQ6150150411 oil pump ring is manufactured from high-grade alloy steel with a precision-ground finish and advanced heat treatment, offering a perfect fit and exceptional durability. Its robust construction and resistance to wear, heat, and fatigue make it the ideal choice for fleets seeking to maximize engine reliability and minimize downtime.
The MQ6150150411 oil pump ring is engineered to maintain precise clearances within the oil pump, ensuring consistent oil pressure and flow to critical engine components, reducing wear and extending engine life.
Constructed from high-grade alloy steel with a precision-ground finish and advanced heat treatment, this oil pump ring resists wear, deformation, and fatigue, providing exceptional service life.
This oil pump ring is engineered to maintain optimal pump performance, ensuring reliable lubrication of the entire engine. The MQ6150150411’s precise dimensional tolerances and superior material properties minimize the risk of pressure loss, contributing to improved reliability and longevity of associated components. Field tests have demonstrated a significant reduction in oil pressure fluctuations and wear, making it a trusted choice for demanding transport operations.
| Parameter | Value / Specification |
|---|---|
| OEM Number | MQ6150150411 |
| Inner diameter (ID) | 41.0 mm (±0.02) |
| Thickness | 4.0 mm (±0.02) |
| Material | Alloy steel (SAE 8620) |
| Hardness | 58-62 HRC (case hardened) |
| Operating temperature | Up to 150°C (continuous) |
| Weight | 0.035 kg |
All specifications meet or exceed OEM standards. The oil pump ring features a precision-ground surface for reduced friction and is compatible with all major Howo and Sitrak engine oil pump assemblies. The MQ6150150411 is factory-tested to ensure dimensional accuracy and optimal pump performance.
This oil pump ring is also cross-compatible with certain DAF and MAN truck models that use similar oil pump architectures. Always verify compatibility with your vehicle’s VIN and engine serial number to ensure correct fitment. The MQ6150150411 is a direct replacement for multiple OEM oil pump rings, offering a cost-effective solution without compromising on quality or performance.
Ensure the pump housing and ring groove are clean and free of burrs. Lubricate the ring with clean engine oil before installation. Use a suitable press tool to install it evenly. Verify clearance with a feeler gauge.
Each MQ6150150411 oil pump ring undergoes 100% dimensional inspection, hardness testing, and surface finish analysis. Certified to ISO 9001:2015 and IATF 16949 standards, ensuring consistent quality and reliability.
Why choose this oil pump ring? The MQ6150150411 delivers unmatched durability and precision, ensuring your engine’s oil pump operates with optimal efficiency. This not only reduces maintenance costs but also extends the life of bearings, shafts, and other critical engine components, maximizing the reliability of your vehicle.
The case-hardened surface and precision-ground finish provide exceptional wear resistance, with field tests showing a service life exceeding 1.5 million km in heavy-duty applications.
Tested in environments ranging from -40°C to +55°C, the MQ6150150411 maintains its dimensional stability and load-bearing capacity, ensuring reliable performance in all climates.
Independent fleet trials have shown that vehicles equipped with this oil pump ring experience 20% less oil pressure fluctuation and 15% lower wear rates on pump components, leading to significant cost savings over the vehicle’s lifetime.
Each oil pump ring is shipped with a certificate of conformance and a traceability label. Bulk orders are packaged in partitioned boxes to prevent damage during transit. The MQ6150150411 is stocked in regional warehouses for rapid dispatch worldwide.
Choosing the Oil Pump Ring with part number MQ6150150411 represents a critical investment in the reliability and longevity of your Howo or Sitrak truck’s engine. Its advanced engineering, robust construction, and precision fitment deliver tangible benefits in consistent oil pressure, reduced wear, and extended component life. This is not just a replacement part; it’s a performance upgrade that ensures your fleet operates at its best. Trust in a component engineered to the highest standards—backed by thousands of satisfied fleet operators worldwide. Upgrade your engine’s oil pump with the precision of MQ6150150411 and experience the difference in performance and peace of mind.
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