Caterpillar Seal O-ring | 4F9029

Description

The 4F9029 seal is categorized by its SAE AS568 Dash Size of -217, which indicates its specific size and compatibility. Crafted with Nitrile (NBR) rubber material, it possesses a cross-sectional diameter of 0.139 inches, inside diameter of 1.171 inches and an outside diameter of 1.449 inches. The materials attributes include a hardness of 75 Shore A and temperature resistance spanning from -40 to 100° C. This NBR rubber is well-suited for resisting fuel, oils, gasoline, ultra-low sulfur diesel fuel and lubricants, but it is not recommended for applications requiring resistance to bio-diesel or coolant. The seal appears in a black color and is uncoated.

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Features

• Dash Size (in): 217
• Seal/O-ring Type: Standard
• Primary Sealing Material: Rubber
• Cross-Section Diameter (in): 0.139
• Inside Diameter (in): 1.171
• Outside Diameter (in): 1.449
• Material: Nitrile (NBR)
• Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100 C 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.
• Hardness (Shore A): 75
• SAE AS568 Dash Size: -217
• Coating: None
• Color: Black