5B4399 CATERPILLAR 5B-4399: RING

Seal/O-Ring Type: Standard
Primary Sealing Material: Rubber
Color: Black
Material: NBR (75)
Cross Section Diameter (in): 0.139
Inside Diameter (in): 2.562
Outside Diameter (in): 2.84
Hardness (Shore A): 75
SAE AS568 Dash Size: Not available
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.