Descriptions
O-Rings are used in static sealing and some dynamic applications.
O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.
Attributes:
- SAE AS568 Dash Size: N/A
- Material: HNBR (78),HNBR - Hydrogenated Nitrile,HNBR,Polytetrafluoroethylene (PTFE) Plastic,Nitrile / NBR / HNBR / XNBR Rubber
- Cross Section Diameter (in): 0.103
- Inside Diameter (in): 3.125
- Temperature (°F): -40° - 250°
- Material Description: HNBR rubber is capable of service temperatures of -40 to 115C and is resistant to fuel, oils, lubricants and offers good abrasion and cut resistance.
- Notes: Dimensions and material descriptions provided for reference only.
- Polymer: HNBR (Hydrogenated nitrile)
- Applications: Automotive air conditioner seals; High temperature flex boot seals; High temperature power steering seals; Higher temperature hydraulic seals; Middle cylinder liner seals
- Not Compatible With: Aromatic and oxygenated gasolines; Automotive and aircraft brake fluids; Chlorinated hydrocarbons; Ethers; Ketones; Phosphate ester fluids
- Material Hardness: 78A
- Compatible With: Abrasion resistant; Diesel fuels; Diester lubricants; Ozone; Petroleum oils, greases; Refrigerant HFC - 134a (Non-Freon); Silicone fluids; Steam; Water base engine coolants
- Seal/O-Ring Type: Standard
- Primary Sealing Material: Rubber
Compatible Models
PUMPER
CPT372
UNDERGROUND ART TRUCK
AD55 AD30
GENERATOR SET
C32
WHEEL TRACTOR
637E 631E
TRUCK ENGINE
C-10 C-12 C-15 C18
POWER MODULE
PM3456
LOAD HAUL DUMP
R1300 R1600 R2900G R1700G R2900 R1700 II
REMAN ENGINE
3406E
MOTOR GRADER
18
WHEEL LOADER
980 XE 966H 972H 980H 982 XE
GEN SET ENGINE
3456
MARINE ENGINE
C18 C12 C15
INDUSTRIAL ENGINE
C-15 C-16 C15 3176C 3196 C18 3406E
WHEEL SCRAPER
657 657B