1210718 CATERPILLAR 121-0718: O-Ring

Dash Size (in): 310
Cross Section Diameter (in): 0.21
Inside Diameter (in): 0.475
Outside Diameter (in): 0.895
Hardness (Shore A): 75
SAE AS568 Dash Size: -310
Color: Dark Blue
Material: FKM - Fluoroelastomer
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.
Coating: PTFE coating protects the O-Ring from installation damage and provides ease of assembly.
Color Notes: Actual o-ring color may differ from image.
Notes: Dimensions and material descriptions provided for reference only.