Product Features

• High-Pressure Fuel Delivery: Provides precise metering for common rail systems, enhancing combustion and power in ISLe L375 engines.

• Durable Cast Iron Construction: Resists corrosion and wear, ensuring long service life in demanding environments.

• OEM Quality Standards: Manufactured to Cummins specifications for seamless integration and reliability.

• Efficient Design: Supports 300–375 hp outputs with reduced noise and vibration for smoother operation.

• Broad Compatibility: Fits ISLe L375 6L/8.9L engines in trucks, excavators, and equipment, with easy core exchange.

Technical Specifications

• Part Number: 3975927 (Interchangeable with: 0402736924, 5260151, 3977571, 4937513)

• Applicable Engines: Cummins ISLe L375 (6L/8.9L, 300–375 hp, Euro 5/6); also 6CT8.3-C300, 6BT5.9-C155, 6LTAA9.5-G1

• Applicable Vehicles and Equipment:
  • Trucks: Freightliner, Kenworth, Peterbilt with ISLe engines
  • Excavators: Compatible with Cummins-powered models (e.g., 6L ISLe variants)
  • Industrial: Generators and machinery with 6LTAA9.5-G1

• Type: High-pressure Bosch-style fuel injection pump assembly

• Material: Cast iron with hardened internals

• Condition: New OEM

• Weight: Approximately 10–15 kg

• Dimensions: Standard OEM size (contact Volgen Power for precise measurements)

• Packaging: Secure neutral carton, customizable per customer requirements

• Warranty: 6-month warranty (contact Volgen Power for details)

Application Scenarios

• Heavy-Duty Trucking: Ensures precise fuel delivery in Freightliner and Peterbilt trucks with ISLe L375 engines, optimizing long-haul efficiency.
• Excavator and Construction: Powers Cummins-equipped excavators in rugged sites, supporting reliable operation under variable loads.
• Industrial and Generator Use: Maintains fuel pressure in 6LTAA9.5-G1 generators for continuous power in remote or backup applications.

Why Choose Volgen Power?

• Trusted OEM Supplier: Volgen Power delivers Cummins replacement parts that meet stringent quality standards, ensuring high performance and reliability.
• Global Logistics Network: Strategic inventory and fast global shipping minimize downtime, ensuring prompt delivery worldwide.
• Expert Customer Support: Our team provides compatibility verification and core exchange assistance for a seamless purchasing experience.
• Competitive Pricing: High-quality OEM parts at aftermarket prices ($844–$1,206), with core credits to reduce costs.

Compatibility Verification

• Preparation: Relieve fuel system pressure and inspect lines/filters for contamination. Drain residual fuel.
• Alignment: Align the pump drive gear with the engine timing marks to prevent injection timing errors.
• Torque Specifications: Secure mounting bolts to Cummins’ recommended 20–25 Nm (refer to ISLe service manual).
• Post-Installation: Prime the system with clean fuel, bleed air, and use INSITE diagnostics to verify pressure (up to 300 bar). Test under load.
• Note: Core return required for remanufactured units; clean fuel system to avoid clogs.

Ordering Information

• How to Order: Purchase through the Volgen Power official website (www.volgenpower.com) (www.volgenpower.com) or contact our sales team.
• Delivery Time: In-stock items ship within 5–7 days; non-stocked items may take 20–40 days. Contact customer service for specific estimates.
• Return Policy: Returns accepted within 60 days for quality issues or unmet expectations, provided the product remains in original condition. Core returns are eligible for credit.
• Bulk Orders: Wholesale pricing available for fleet operators and distributors; contact us for tailored quotes.

• Website: www.volgenpower.com
• Email: [email protected]