This lift pump is a perfect fit for 2020 - 2023 Chevrolet/GMC 2500HD/3500HD with 6.6L L5P Duramax engine. It has a power rating of 500 - 900HP and a flow rating of 220PH. 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, leading the diesel industry in quality and effectiveness. Engineered by FASS, it's the top - performing, long - lasting, and reliable aftermarket filtration system. Part number is TSPC15250F220G. Features include a limited lifetime warranty, a 1,000,000 - mile motor, new Whisper Technology, and more. It comes with the fuel system, ORB fittings, 6061 aluminum black anodized fittings, and black fuel line. Installation details are available by clicking. Warranty is parts - only with a limited lifetime warranty. Note that installation on a cab and chassis may need modification. FASS Whisper Technology reduces sound while increasing fuel flow, Performance Radius Cuts improve fuel flow, Mass Flow Return technology polishes fuel, and Bolt On Bracket Mounts simplify installation.

Using this lift pump is straightforward. First, make sure your vehicle is the right model (2020 - 2023 Chevrolet/GMC 2500HD/3500HD with 6.6L L5P Duramax engine). Then, follow the installation guide. You can click on the provided link for installation details. If you're installing it on a cab and chassis, be aware that some modifications might be needed. When it comes to maintenance, check the filter regularly. Since the filter has a life expectancy of 30,000 miles, replace it after reaching this mileage. The pump has a limited lifetime warranty for parts, so if you encounter any issues with the parts, you can refer to the warranty terms. Also, keep in mind that the pump uses advanced technologies like FASS Whisper Technology, Performance Radius Cuts, and Mass Flow Return. These technologies work together to give you better performance, but there's no special maintenance needed for them other than normal use. Enjoy the improved fuel efficiency, smoother engine idle, and better cold - weather starts that this lift pump provides.