3.53 x 31.34mm 75A FKM O-Ring

Caterpillar

• Outside Diameter (in): 1.51

• Cross Section Diameter (in): 0.139

• Inside Diameter (in): 1.234

• SAE AS568 Dash Size: -218

• Hardness (Shore A): 75

• Color: Black

• Coating: None

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

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

• Polymer: FKM (Fluorocarbon)

• Applications: High temperature applications requiring resistance to air, fuels, lubricants and hydraulic fluids

• Not Compatible With: Amines; Brake fluids; Engine Coolant; Fire Resistant Fluids; Ketones; Steam; Water

• Material Hardness: 75A

• Compatible With: Diester lubricants; Halogenated hydrocarbons (above 100 Deg. C); Highly resistant to compression set; Petroleum fluids; Phosphate ester fluids; Silicone fluids; Some acids

• Temperature (°F): -40 - 350

• Seal/O-Ring Type: Standard