8B4967 CATERPILLAR 8B-4967: SEAL

Primary Sealing Material: Rubber
Dash Size (in): 318
Seal/O-Ring Type: Standard
Cross Section Diameter (in): 0.21
Inside Diameter (in): 0.975
Outside Diameter (in): 1.395
Hardness (Shore A): 75
SAE AS568 Dash Size: -318
Color: Black
Material: NBR (75)
Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel or coolant.
Coating: None
Color Notes: Actual o-ring color may differ from image.
Notes: Dimensions and material descriptions provided for reference only.