Lube Element Fits: Freightliner, Sterling, Western Star Trucks; Mercedes-Benz Engines Replaces: Mercedes-Benz 1802109, 4571840125, A0001802109, A4571840125 O.D.: 4 3/4 (120.7) I.D.: 9/16 (14.3) & 2 1/16 (52.4) Length: 10 15/32 (265.9) A. Gskt.: [1] Attached O. Ring: [1] Included