Utilizing advances in synthetic media technology, the SuperPremium5 Oil Filters are Tested-Certified to provide filtration to retain dust, soot and other solid matter with low internal pressure drop. Filter also includes internal pressure relief and anti-drain back valves. Fits ’17-later Milwaukee-Eight, ’99-’17 Twin Cam and ’99-later Evolutionmodels (except ’08-’13 XR) and can be used as an upgrade for any motorcycle that requires Oil Filter P/N63796-77A, 63805-80A, 63812-90 or 63813-90.