Full-Flow Lube Spin-on Fits: Akerman, Mack, V.M.E., Volvo, R.V.I. Engines, Equipment Replaces: Mack 485GB3191 Thread: 1 1/8-16 O.D.: 4 1/4 (108.0) Length: 10 7/16 (265.1) I. Gskt.: G395 Related to: BT556-10 (Hydraulic Version) B7225 (Media Difference) B7600, B7600-SS (Short Versions) B7700 (High Performance, Short Version)