Seal Kit

Features:

• Designed for 2013-2018 6.7L Cummins engines
• Seals critical fuel system components properly
• Ideal for injector or CP3 service work
• Helps prevent leaks and fuel pressure loss
• Built with OE-grade materials and precision
• Manufactured by diesel fuel system specialists
• Supports long-term reliability and performance
• Backed by Exergy’s engineering and testing expertise
• Great for routine maintenance or rebuilds
• Ensures a tight, secure fuel system seal

Keep Your Fuel System Tight And Trouble Free

If you're diving into injector work or upgrading components on your 2013-2018 6.7L Cummins, the Exergy E05-20401 Seal Kit is one of those must-have items that keeps everything running right. Leaky seals or improper fittings can cause more than just a mess, they can lead to hard starts, lost fuel pressure, and even engine damage over time. This kit gives you the confidence that every connection in your fuel system is secure and built to last. Whether you're maintaining a daily driver or dialing in a performance build, reliable sealing is critical to preventing air intrusion and fuel loss. Backed by Exergy’s background in OE development and diesel system innovation, every seal in this kit is crafted for precision and durability. It's a simple yet vital piece of your build that ensures the job gets done right the first time. If you're already wrenching under the hood, do it once, do it right, and seal it with confidence.

Precision Sealing Backed By OE Level Engineering

The Exergy E05-20401 Seal Kit is designed specifically for 2013-2018 RAM 2500 and 3500 trucks equipped with the 6.7L Cummins, and it plays a critical role in maintaining the integrity of your high-pressure fuel system. Each seal in this kit is manufactured to OE-level tolerances, ensuring a leak-free connection when servicing CP3 pumps, injectors, or other fuel system components. Exergy brings its extensive experience in OE manufacturing and fuel system design to every detail, including these often-overlooked sealing components. Unlike generic seal kits, these components are engineered with advanced materials and verified using Bosch-grade test equipment to ensure proper fitment and long-term durability. With a precise seal, you can maintain consistent fuel pressure, reduce the risk of performance-robbing leaks, and protect your engine from costly failures caused by improper sealing. Whether you're performing maintenance or assembling a high-performance fuel setup, this kit provides the reliability and peace of mind that only Exergy can deliver.

Fitment: 2013, 2014, 2015, 2016, 2017, 2018 RAM 2500/3500 6.7L Cummins

Notes:

• Designed for 2013-2018 RAM 2500/3500 6.7L Cummins
• Ideal for sealing during injector or CP3 service
• Helps prevent fuel leaks and pressure loss
• Manufactured with OE-grade materials and precision
• Engineered by a team with OE development experience
• Verified using advanced Bosch-level test equipment
• Supports long-term durability in high-pressure systems
• Essential for proper high-performance fuel system function
• Recommended for both maintenance and performance builds