Price For: Each Inside Dia.: 1-3/8" Item: Rotary Shaft Seal Lip Material: Nitrile Rubber Design Code: CRWA1 Seal Type: Dual Lip with Spring Width: 5/16" Outside Dia.: 2" Country of Origin (subject to change): Mexico' Rotary Shaft Seal, Dual Lip with Spring, Shaft Dia. 1-3/8 In, Width 5/16 In, For Bore Dia. 2 In, Nitrile Rubber Lip Material, Design Code CRWA1 '