Manufacturer Knecht Catalog no: OC21 Filter type : Spin-on Filter Diameter [mm] : 78,0 Height [mm] : 77,5 Thread Size : 3/4"-16UNF-2B Diameter 2 [mm] : 71,5 Sealing Ring Diameter [mm] : 62,5 Tightening Torque [Nm] : 20 Article number of the recommended special tool : OCS 1 Net Weight [g] : 268 Packaging length [cm] : 8,1 Packaging width [cm] : 8,10 Packaging height [cm] : 8,70