Back Home / Fleet & Automotive / O Rings / O RING 1-11/16″ I.D. 1-7/8″OD, 3/32″THK O RING 1-11/16″ I.D. 1-7/8″OD, 3/32″THK SKU: OR131 Categories: Fleet & Automotive, O Rings Buna N rubber. 70 durometer. Backbone of the O-ring line. General purpose. Compatible with petroleum fluids, water (to 212°F), silicone fluids, Ethylene Glycol. Universal sizing. Available in assortment OR332SA. Case Quantity: 25 Log In For Pricing