【Fitment】 Compatible with 6.6L V8 Diesel, 8.1L V8 Gas, Include For Chevy Silverado 2500 2006, For Chevy Silverado 3500 2006, For Chevy Silverado 2500 HD Classic 2007, For Chevy Silverado 3500 Classic 2007, For GMC Sierra 2500 HD 2006, For GMC Sierra 2006, For GMC Sierra 2500 HD Classic 2007, For GMC Sierra 3500 Classic 2007. Suit for 6.6L V8, Include For Chevry Silverado 2500 HD 2007-2011, For Chevy Silverado 3500 HD 2007-2011, For GMC Sierra 2500 3500 HD 2007-2010, For GMC Sierra 2500 3500 HD 2011. 【Replace Parts Number& OEM Number】25839611, 15282462, 15918221, 25815550. Fit for Air Cleaner Assembly 25839609, 15855986, 25815549. 【Air Filter Kit Package Included】1× 25839611 Air Filter. 【High-Quality Materials】:Original Italy 3 layers filter paper, made of synthetic fiber, results in higher dust holding capacity than ordinary 1-2 layers. It can remove 99% of particles 4 microns or larger, effectively protect the air system and engine from harmful particles and help extend the service life of the vehicle. 【12 Month Warranty】：Order from SEGULER, we offer 12 month warranty. If you have any other questions on our Diesel Fuel Filter, please contact us at the first time, We are always here to support you. You can buy it with confidence. 【Replace Parts Number& OEM Number】25839611, 15282462, 15918221, 25815550. Fit for Air Cleaner Assembly 25839609, 15855986, 25815549. 【Fitment】 Compatible with 6.6L V8 Diesel, 8.1L V8 Gas, Include For Chevy Silverado 2500 2006, For Chevy Silverado 3500 2006, For Chevy Silverado 2500 HD Classic 2007, For Chevy Silverado 3500 Classic 2007, For GMC Sierra 2500 HD 2006, For GMC Sierra 2006, For GMC Sierra 2500 HD Classic 2007, For GMC Sierra 3500 Classic 2007. Suit for 6.6L V8, Include For Chevry Silverado 2500 HD 2007-2011, For Chevy Silverado 3500 HD 2007-2011, For GMC Sierra 2500 3500 HD 2007-2010, For GMC Sierra 2500 3500 HD 2011.