The Bosch Fuel Rail 0445226044 is designed for common-rail systems used in large-displacement Cummins engines, such as the 6.7 L used in heavy trucks. This rail acts as a high-pressure accumulator, ensuring uniform fuel distribution to all injectors under serious injection demands. Its construction is optimized to resist the stresses of repeated high-pressure cycles, heat, and vibration. By providing consistent pressure to injectors, it helps maintain precise injection timing and volume — which improves performance, reduces soot, and enhances the longevity of both injectors and the CR system as a whole.
Key Features:
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Part number: 0445226044 (Bosch)
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Designed for CR systems in large Cummins engines (6.7 L, 07.5-12 CR)
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High-pressure, fatigue-resistant steel manifold
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Balances pressure across injectors to maintain performance
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Minimizes pulsation, enabling smooth, efficient injection
Why These Parts Matter for Your Business (Pal Diesel Service):
Supplying this rail positions Pal Diesel Service to support heavy-duty fleet operators who use Cummins 6.7L engines — a common configuration in commercial trucking. Many fuel delivery issues in big rigs trace back to rails; with this replacement part, you can deliver an effective fix that improves injection consistency and reduces maintenance costs.
📞 Contact & Ordering Details
Phone: +91 78885 29020
Email: paldieselservice.chd@gmail.com
Website: paldieselservice.in
Common Rail 0 445 226 044, 0445226044 Suitable for 07.5-12 DODGE CUMMINS 6.7L






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