1020889 CATERPILLAR 102-0889: SEAL-O-RING

Compatible With: Ozone; Petroleum base lubricants and hydraulic fluids/fuels; UV light
Temperature (°F): -40 - 200
Applications: Brake seals; Hydraulic cylinder seals
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Not Compatible With: Water; Water base hydraulic fluids
Cross Section Diameter (in): 0.138
Inside Diameter (in): 1.012
Outside Diameter (in): 1.287
Hardness (Shore A): 90
Material: Urethane (90)
Material Description: Polyurethane O-rings are typically used in applications requiring high pressures or abrasion resistance.
Coating: None
Color Notes: Actual o-ring color may differ from image.