453007 Dual High Pressure Serpentine Belt

Features:

• Fits 2003–2018 5.9L and 6.7L Cummins engines
• Designed for H&S Dual High Pressure Fuel Kits
• Functions as a direct replacement serpentine belt
• Ideal for custom fuel system fabrications
• Built to handle dual CP3 pump configurations
• Maintains proper tension and alignment
• Durable construction for high-performance applications
• Supports high fuel demand under heavy loads
• Reliable accessory drive function under added strain

Keep Your Dual Fuel System Running Like It Should

If you're running an H&S Dual High Pressure Fuel Kit on your 5.9L or 6.7L Cummins, this serpentine belt is one of those parts you don’t want to overlook. The H&S Motorsports 453007 belt is the exact replacement used in their fuel kit, designed to keep both high-pressure pumps spinning without skipping a beat. Whether you're replacing a worn-out belt or finishing a custom build, this component ensures the entire system stays in sync. It's built to handle the extra load that comes with running a dual CP3 setup, which means more reliability when you're demanding power under boost or hauling serious weight. No guesswork, no hunting down random parts, this belt is the perfect match for your application. If you’re building for reliability and performance, having the right belt matters. With this installed, your fuel system stays tight and your truck stays strong.

Built For High Load Precision And Long Term Durability

The H&S Motorsports 453007 Dual High Pressure Serpentine Belt is specifically engineered to support dual CP3 fuel systems on 2003–2018 Dodge RAM 2500 and 3500 trucks equipped with 5.9L or 6.7L Cummins engines. This belt is included in the H&S Dual High Pressure Fuel Kit and is essential for ensuring proper accessory drive function under the increased load of dual high-pressure pumps. Manufactured to OE-quality standards, it delivers dependable tension and alignment across all pulleys, even in demanding high-performance or towing conditions. Its construction is optimized for long-term wear resistance, helping prevent stretch or failure that could compromise your fuel delivery system. This belt can also be used in custom fuel system applications where a dual-pump configuration is fabricated. Precision-fit and purpose-built, it ensures fuel system efficiency and mechanical reliability. When upgrading to a dual pump system, this belt is a must-have for consistent performance and peace of mind.

Fitment:  2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge RAM 5.9L/6.7L 2500/3500 Cummins

Notes:

• This belt is included in the H&S Dual High Pressure Fuel Kit
• Designed specifically for dual CP3 fuel pump setups
• Fits 2003–2018 Dodge 5.9L and 6.7L Cummins engines
• Can be used as a direct replacement for worn belts
• Compatible with custom dual high pressure fuel systems
• Not intended for use on single pump configurations
• Proper routing and tensioning are critical for performance
• Confirm fuel kit compatibility before purchasing as a standalone
• Essential for maintaining reliable belt-driven fuel pump operation