These oil seal O rings are made of rubber material, with round cross section, easy to install.Applications: automotive, electrical appliance, machine, industry, construction, household, and other fields.Product Name: Oil Seal O Ring; Material: RubberOuter diameter: 85mm / 3.3 inchInner diameter: 78 mm / 3 inchThickness: 3.5 mm / 0.14 inchColor: BlackWeight: 44gPackage Contents: 10 x rubber O ringOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
