Common Rail Fuel Injection Pumps 2897500, 3975375, 4088864, 4903462, 4921431 For Cummins

Abosede Diesel proudly offers a professional selection of Cummins Common Rail Fuel Injection Pumps that are ideal for mid-range diesel engines operating in demanding environments. The models featured here-2897500, 3975375, 4088864, 4903462, and 4921431-are part of the highly reliable CCR1600 system, widely used in Cummins ISC, ISL, QSC, QSL, and ISLe engine platforms.

These pumps are built to deliver exceptional fuel atomization under high pressure, enabling better combustion, increased engine responsiveness, and improved fuel economy-making them a preferred choice for equipment operating in construction, logistics, agriculture, and industrial sectors.

 

 

All five models in this listing are 100% tested and designed to match or exceed OEM standards:

Part Number	Compatible Engine Platform	Application Examples
2897500	Cummins QSL / ISL	Construction loaders, excavators
3975375	Cummins ISC / ISLe	Buses, municipal trucks
4088864	Cummins QSC	Agricultural tractors
4903462	Cummins ISL8.9	Medium-duty trucks
4921431	Cummins ISLe / ISL	Road pavers, power gensets

These models are often used as direct replacements or functional equivalents for pump numbers like 3973228 or 4954200, ensuring seamless integration with your existing fuel system.

 

 

Why choose Abosede Diesel pumps?

✅ OEM-Compatible Fitment – Each unit is designed to fit directly into Cummins CCR1600 systems without modification.

✅ High Pressure Stability – Delivers consistent pressure across variable engine loads and speeds.

✅ Durable Internal Components – Corrosion-resistant housings and wear-proof mechanisms extend service life.

✅ Fast Startup & Steady Idle – Enhances engine smoothness, starting efficiency, and idle quality.

✅ Reliable in Harsh Conditions – Suitable for equipment operating in dusty, wet, or high-temperature environments.

 

 

Abosede Diesel's CCR1600-series pumps are trusted by repair shops, fleet operators, and machinery service companies around the world. Typical applications include:

• Construction Machinery – Wheel loaders, bulldozers, and hydraulic excavators
• On-Road Vehicles – Delivery trucks, waste collection trucks, passenger buses
• Agricultural Equipment – Combines, tractors, and power sprayers
• Industrial Power – Stationary diesel generators and compressors

 

 

 

At Abosede Diesel, we specialize in diesel fuel system parts, with a strong focus on common rail injection solutions. Every product we sell is backed by professional quality control, dependable after-sales support, and decades of experience in serving the needs of distributors, wholesalers, and maintenance teams worldwide.

Need help confirming the correct part for your Cummins-powered machine? Contact us today-we'll match the perfect injection pump to your engine.

 

 

 

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