Baldwin B7152 Oil Filter Contains:Anti-Drainback Valve , 20 PSID By-Pass Valve Fits: Case, Hitachi, Kubota Equipment Replaces:Kubota 17321-32430 Thread: 3/4-16 , O.D.: 3 11/16 (93.7) Length: 3 1/4 (82.6) , I. Gskt.: G381-A