OE L9030111B0 Heavy-Duty Truck Gearbox Intermediate Shaft Front Cover

• OEM number L9030111B0, intermediate shaft front cover designed for heavy-duty truck transmissions.

  Seals the front end of the intermediate shaft, containing lubricating oil while preventing dirt and contaminants from entering the gearbox.

  Made of high-strength cast iron, offering excellent rigidity, wear resistance, and dimensional stability.

  Features a hexagonal mounting flange with precision-drilled bolt holes for a secure, leak-tight fit.

  Manufactured to meet OEM specifications for fit, pressure resistance, and durability in high-load transmission systems.

• Leak-proof sealing: Precision-machined sealing surface ensures a tight fit, preventing oil leaks under operating pressure.

  Rugged construction: Cast iron material withstands vibration, thermal expansion, and heavy gearbox loads.

  Precision fit: Accurate bolt hole positions and dimensions match the original housing for easy installation.

  Corrosion resistance: Durable surface finish resists wear and corrosion from lubricants and environmental factors.

  Long service life: Designed to maintain sealing integrity for extended periods, even under demanding conditions.

• 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