Fuel system Seals are specifically designed and manufactured to work in the fuel system. Both O-ring and rectangular cross-section designs are used.

Attributes:
Cat® Fuel System Seals go through additional advanced inspections to ensure reliable performance in this critical application. They are made from materials that are matched to the fluids, temperatures and pressures found in Cat fuel systems. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, some seals are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our seal are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat® Seals.

Applications:
Fuel System Seals are used in engine fuel systems.

Mfr Part Number:

169-8598

Material Description:

FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.

Material:

Rubber,FKM

Coating:

PTFE coating protects the O-Ring from installation damage and provides ease of assembly.

Outside Diameter (in):

38.4

Inside Diameter (in):

1.23

Cross Section Diameter (in):

0.14

SAE AS568 Dash Size:

-218

Hardness (Shore A):

90

Color:

Turquoise

Color Notes:

Actual o-ring color may differ from image.

Notes:

Dimensions and Material Descriptions provided for reference only. Color may differ from image.

Seal/O-Ring Type:

Standard

Primary Sealing Material:

Rubber