K&N Powersports Oil Filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. This K&N powersports 'spin-on' oil filter features a heavy-duty metal canister, a double-rolled base plate, pre-lubed base seal and is zinc coated to protect from contamination. High performance design for outstanding filtration Exposed nut designed for easy oil filter removal Allows high oil flow rates Heavy-duty metal canister with zinc coating Approved for racing use by MotoAmerica and the AMA Specifications Anti Drain Back Valve No Bypass Valve Yes Filter Material High Flow Premium Media Gasket Material Nitrile Rubber Height 3.531 in (90 mm) Outside Diameter 3.031 in (77 mm) PSI Relief Valve Yes Removal Nut Yes Style Canister Thread Specification 3/4 In. 16 UNF Product Style Oil Filters Weight 0.7 lb (0.3 kg) Product Box Height 4.25 in (108 mm) Product Box Length 3.13 in (79 mm) Product Box Width 3.13 in (79 mm) Removal Nut Size 17 mm Warranty 1 Year Limited