81mm Inner Diameter O-Ring Seal

Caterpillar

• • Cross Section Diameter (in): 0.275

  • Inside Diameter (in): 3.189

  • SAE AS568 Dash Size: 0

  • Outside Diameter (in): 94.98

  • Hardness (Shore A): 70

  • Coating: None

  • Color: Yellow

  • Color Notes: Actual o-ring color may differ from image.

  • Notes: Dimensions and material descriptions provided for reference only.

  • Polymer: VMQ (Silicone rubber)

  • Applications: Electrical system seals; High temperature air seals; High temperature static grease seals

  • Not Compatible With: Acetone; Aromatic hydrocarbons; EP oil; Fuel oil; Gasoline; Ketones; Low aniline point oils; Petroleum oils; Steam & hot water

  • Compatible With: Air; Diacetone alcohol; Ethylene glycol; Extreme high/low temperatures; High aniline point oil; Iso-butyl alcohol; Ozone & UV light; Polyglycol

  • Temperature (°F): -50° - 300°

  • Material Hardness: 70A

  • Seal/O-Ring Type: Standard