Cummins ISM11 QSM11 M11 Diesel Fuel Injection Pump 3417674 4954877 3090942 4954876

Product Details

Product Overview

This high-performance diesel fuel injection pump is a direct replacement for Cummins M11, QSM11, and ISM11 heavy-duty engine applications. Designed for global B2B distribution, this unit is manufactured to meet or exceed OEM specifications, ensuring reliable fuel delivery and optimal engine performance. We serve a wide network of clients across North America, Europe, the Middle East, and Asia-Pacific, offering competitive pricing and fast shipping to major industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured with high-tolerance components for consistent fuel metering and injection timing.
• Enhanced Durability: Built with hardened steel and wear-resistant materials to withstand high-pressure operation and extend service life.
• Direct OEM Replacement: Matches original Cummins specifications for seamless installation and compatibility.
• Improved Fuel Efficiency: Optimized internal geometry helps reduce fuel consumption and lower operational costs.
• Rigorous Testing: Every pump undergoes pressure, flow, and leak testing before shipment to ensure zero-defect quality.

Technical Specifications

OEM Cross-Reference

This fuel injection pump is a direct cross-reference for the following OEM and aftermarket numbers:

• Cummins OEM: 3417674, 3417674X, 4954877, 3090942, 4954876
• Alternate Interchange Numbers: 3417674RX, 4954877NX, 3090942X

Compatibility

This fuel pump is specifically designed for use with the following engine families and vehicle applications:

• Engine Models: Cummins M11, QSM11, ISM11 (Mechanical and early electronic variants)
• Vehicle Applications: Heavy-duty trucks, construction equipment, agricultural machinery, marine engines, and industrial generators
• Common Vehicle Brands: Kenworth, Peterbilt, Freightliner, International, Volvo (with Cummins engines)

Global Supply & Distribution

• Worldwide Shipping: We ship to all major continents via air, sea, and express courier (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, Poland), Middle East (UAE, Saudi Arabia, Qatar), Asia-Pacific (Australia, Singapore, Indonesia), and South America (Brazil, Chile).
• Fast Delivery: Stock items are dispatched within 24-48 hours. Bulk orders to major ports like Rotterdam, Shanghai, Dubai, and Los Angeles are prioritized.
• Export Compliance: We have extensive experience in international trade documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001 certified facilities with strict quality control processes.
• Testing: 100% tested for flow rate, pressure consistency, and leak integrity prior to packaging.
• Warranty: 12-month warranty against manufacturing defects. Extended warranty options available for bulk/contract orders.

FAQ

Q: Is this pump a direct bolt-on replacement for my Cummins ISM11 engine?
A: Yes, this pump is designed as a direct OEM replacement for Cummins M11, QSM11, and ISM11 engines. It matches the original mounting flange, drive coupling, and fuel line connections for a straightforward installation.

Q: What maintenance is recommended before installation?
A: We recommend inspecting the fuel system for contamination before installation. Clean or replace the fuel filters and ensure the fuel tank is free of debris. Prime the pump with clean diesel before cranking to prevent dry start damage.

Q: Does this pump require calibration after installation?
A: While it is pre-calibrated at the factory, we recommend verifying the injection timing and fuel delivery settings against the engine’s service manual after installation, especially for high-performance or emissions-regulated applications.