CAT 141-0749 4 x 165mm 75A NBR O-Ring
CAT 141-0749 is a 75A nitrile O-ring with a 4mm cross section and 165mm inside diameter, manufactured for controlled compression in specified CAT seal grooves.
| Product Code | 141-0749 |
| Brand | CAT |
| Category | CAT Spare Parts |
| Condition | New |
| Availability | |
| Price | Price on request |
Description
CAT 141-0749 4 x 165mm 75A NBR O-Ring is an application-specific elastomer seal for static and selected dynamic joints. Its 75 Shore A nitrile compound, 4mm cross section and 165mm inside diameter are held to controlled tolerances for correct groove fit and compression. CAT public fitment lists excavators, hydraulic shovels, forestry products and mobile hydraulic power units, but no marine engine or generator model. Confirm groove dimensions, mating components, fluid, temperature, pressure, equipment serial number and CAT SIS before installation.
Technical Details
Part Number: 141-0749
Component: O-Ring Seal
Cross Section Diameter: 4 mm | 0.157 in
Inside Diameter: 165 mm | 6.496 in
Material: NBR Nitrile Rubber
Material Hardness: 75 Shore A
Seal Application: Static | Selected Dynamic
Brand: CAT
Condition: New
Compatible Systems
CAT public fitment lists hydraulic power units, excavators, forestry products and hydraulic shovels; no marine-engine or generator model is stated. Confirm groove, fluid, serial number and CAT SIS.