This lift pump is a great fit for 2020 - 2023 Chevrolet/GMC 2500HD/3500HD trucks with 6.6L L5P Duramax engines. It has a power rating of 900 - 1200HP and a flow rating of 240PH. The filtration rating is 2 Micron, and the filter can last up to 30,000 miles. The Titanium Signature Series Plus is an upgraded version of the popular Fass Titanium Signature Series Fuel System, offering top - notch quality and high effectiveness in the diesel industry. Key features include a limited lifetime warranty, a 1,000,000 - mile motor, and new Whisper Technology. It can remove water, air, and debris from diesel fuel, protect injectors, improve cold - weather starts, and reduce emissions. It also comes with ½ - inch fuel lines and ports, and offers options like electric heater ports and a fuel pressure gauge port. The package includes the fuel system, ORB fittings, 6061 aluminum black anodized fittings, and a black fuel line. Installation might need modification for cab and chassis. FASS Whisper Technology reduces sound while increasing fuel flow, Performance Radius Cuts improve fuel flow, Mass Flow Return technology polishes fuel, and the bolt - on bracket mounts make installation easy.

Using this lift pump is straightforward. First, install it following the provided instructions. If you have a cab and chassis, be aware that some modifications may be needed. When starting your vehicle, the pump will help with cold - weather starts. It continuously removes water, air, and debris from the diesel fuel, protecting your injectors and ensuring a smooth engine idle. For maintenance, check the filter regularly. The filter has a life expectancy of 30,000 miles, so replace it when needed. Keep an eye on the fuel flow and pressure, and you can use the optional fuel pressure gauge port if you want to monitor it. Also, if you're in extremely cold weather, consider using the optional electric heater ports. The pump comes with a limited lifetime warranty, but it only covers parts. Enjoy improved fuel mileage and reduced emissions with this high - performance lift pump.