O-Ring, Black EPDM/EPR/Ethylene/Propylene Size: 114, Durometer: 70 Nominal Dimensions: Inner Diameter: 41/67(0.612) Inches (1.55448Cm), Outer Diameter: 9/11(0.818) Inches (2.07772Cm), Cross Section: 7/68(0.103) Inches (2.62mm) Part Number: OREPDNSF70D114