Caterpillar 5117975 High‑Performance Fuel Pump

Introduction to the 5117975 Caterpillar Pump

The Caterpillar 5117975 High‑Performance Pump is a critical component designed for heavy‑duty Caterpillar engines, particularly those requiring precise fuel delivery under demanding operating conditions. This remanufactured pump offers exceptional durability, efficiency, and compatibility with a wide range of Caterpillar applications. For industries that rely on uninterrupted engine performance—construction, mining, marine, and power generation—the 5117975 pump ensures reliability and long service life.

Why Choose the 5117975 Pump for Caterpillar Engines

Fuel system components are the heart of any diesel engine. The Caterpillar 5117975 pump is engineered to deliver consistent fuel pressure, ensuring optimal combustion and maximum power output. Choosing this pump means:

• Enhanced engine efficiency with precise fuel atomization.

• Reduced downtime thanks to remanufactured quality standards.

• Cost savings compared to brand‑new OEM parts.

• Compatibility with Caterpillar C7 and C9 HEUI systems.

Technical Specifications

• Part Number: 5117975

• Type: High‑Pressure Fuel Pump (HP Pump)

• Application: Caterpillar diesel engines (C7/C9 HEUI systems)

• Packaging Details: TIP 10 – 29x35x29 cm

• Core Surcharge: €500 (industry standard refundable core charge)

• Condition: Remanufactured to OEM specifications

Applications Across Industries

The Caterpillar 5117975 pump is widely used in:

• Construction equipment such as bulldozers, excavators, and loaders.

• Mining machinery where reliability under extreme conditions is essential.

• Marine engines powering vessels that demand continuous operation.

• Power generation units requiring stable fuel delivery for uninterrupted electricity supply.

Benefits of Remanufactured Caterpillar Pumps

Remanufactured pumps like the 5117975 offer several advantages:

• OEM quality assurance: Each unit is rebuilt to meet Caterpillar’s original standards.

• Environmental sustainability: Remanufacturing reduces waste and conserves resources.

• Lower cost: Customers benefit from significant savings compared to new parts.

• Proven reliability: Tested under rigorous conditions to ensure performance.

Installation and Maintenance

Installing the Caterpillar 5117975 pump requires professional handling to guarantee proper alignment and secure connections. Regular maintenance includes:

• Checking fuel lines for leaks.

• Ensuring clean fuel filters to prevent contamination.

• Monitoring engine performance for consistent pressure.
  By following these guidelines, operators can extend the life of the pump and maintain peak engine efficiency.

Caterpillar Compatibility and Cross References

The 5117975 pump is recognized under multiple references across Caterpillar’s product catalog. It is often cross‑listed with other part numbers in the HEUI oil pressure pump category. This ensures that customers can confidently replace worn components without compatibility concerns.

Packaging and Delivery

Each Caterpillar 5117975 pump is securely packaged to prevent damage during transit. The standard packaging dimensions (29x35x29 cm) make it easy to store and transport. Customers can expect professional handling and fast delivery worldwide.

Customer Support and Warranty

Purchasing the 5117975 pump from Caterpillar Injector comes with dedicated customer support. The team provides:

• Technical assistance for installation.

• Guidance on compatibility with specific engine models.

• Warranty coverage ensuring peace of mind.

Why Caterpillar Injector is the Trusted Source

Caterpillar Injector specializes in remanufactured fuel injectors and pumps for Caterpillar engines. With years of expertise, the company ensures that every product meets strict quality standards. Customers benefit from:

• Wide product range covering multiple Caterpillar engine families.

• Competitive pricing with core surcharge options.

• Global shipping and responsive support.

Conclusion

The Caterpillar 5117975 High‑Performance Pump is a reliable, cost‑effective solution for maintaining the efficiency of Caterpillar engines. Its remanufactured quality, compatibility with C7 and C9 HEUI systems, and proven durability make it the preferred choice for industries worldwide. By investing in the 5117975 pump, operators secure long‑term performance, reduced downtime, and optimized fuel delivery.