143 NEW 3D-2824 Caterpillar O-ring ? Genuine CAT #143 NEW/OEM Quantity: 1 (Sold Individually / Price Is Per Each) Manufacturer: Caterpillar CAT Condition: Excellent New Part Number: 3D-2824 MAROON CAT O-Ring For Oil Drain Level Plug Specifications for part number 3D-2824 SAE AS568 Dash Size: N/A Outside Diameter (in): 1.16 Cross Section Diameter (in): 0.116 Inside Diameter (in): 0.924 Hardness (Shore A): 90 Color: Maroon Material: NBR - Nitrile, NBR (90),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber,Polytetrafluoroethylene (PTFE) Plastic 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. Polymer: NBR (Nitrile butadiene) Applications: Ambient temperature fuel handling; High and low pressure LPG service; Hydraulic fluids (to 10,335 kPa/1,500 psi); Power steering seals; Radiator thermostat seals Not Compatible With: Automotive and aircraft brake fluids; High levels of ozone; Ketones; Phosphate ester fluids; Strong acids; UV light Material Hardness: 90A Compatible With: Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants; ORFS, STORS seals Temperature (F): -40 - 212 Fitting Size (in): 1-1/16 ? 12 O-Ring Type: Straight Thread O-ring (STOR)