Authentic OEM part engineered for maintenance and repair of heavy duty trucks.

• 100% OEM standard accessory with exclusive part number 790317-3
• OEM-manufactured for HOWO heavy-duty truck maintenance/repair, perfectly fitting HOWO structures to ensure stable braking.
• Made of high-strength materials, resistant to high pressure, temperature fluctuations, vibration and oil corrosion, with long service life.
• Provides stable air pressure regulation and reliable control for long-distance, heavy-duty scenarios, preventing overloading and ensuring safe operation.

• OEM-manufactured for HOWO heavy-duty trucks, perfectly fitting their structures to meet maintenance and repair needs, ensuring stable braking in complex operating environments.
• Made of high-strength materials, resistant to high pressure, temperature fluctuations, vibration and oil corrosion, effectively avoiding component damage and extending service life.
• Provides reliable air pressure regulation and control, suitable for long-distance and heavy-duty scenarios, preventing air system overloading and ensuring safe, efficient truck operation.

• Original quality certification and complete after-sales service support
• Consistent with truck's factory configuration
• Low failure rate with easy access to official after-sales maintenance
• Optimal choice for heavy-duty truck engine maintenance and replacement

We promise to ship out all orders on time.

• Cost-effective upgrade with high cost-performance ratio compared to original parts
• High filtration efficiency effectively intercepts impurities and protects the engine
• Low pressure drop ensures smooth oil circulation and stable engine power
• Durable material with long service life reduces maintenance frequency