270-1540 Air Conditioning Seal Kit (78A HNBR)
O-Ring Kit: 12 Sizes, 150 Seals, Hydrogenated Nitrile (HNBR), 78 Duro
Description
Description: The Cat® Universal O-Ring Kit provides convenient access to a variety of commonly used O-ring sizes, reducing the need to order individual O-rings. The kit comes in a well-constructed, durable plastic container with individual compartments that can be locked for storage and to prevent contamination. Features: Cat® O-rings are made of materials suited to the fluids, temperatures, and pressures in Cat engines and machines, delivering reliable performance in the most demanding applications. Cat O-rings are the best solution for your O-ring needs on Cat and other mobile equipment. Genuine Cat seals properly protect your investment. Applications: O-rings are used in many static and dynamic joints in Cat machines and engines
Specifications
| Seal Type | O-Ring |
|---|---|
| Application | Automotive Air Conditioning Seals; High-Temperature Shrink Pilot Seals; High-Temperature Power Steering Seals; High-Temperature Hydraulic Seals; Mid-Liner Seals |
| Compatible | Anti-Wear Agents; Diesel Fuel; Diester Lubricants; Ozone; Petroleum, Grease; Refrigerant HFC-134a (CFC-Free); Silicone Oils; Steam; Water-Based Engine Coolants |
| Hardness | 78 Shore A |
| Material | HNBR, HNBR – Hydrogenated Nitrile Rubber, HNBR (78) |
| Material Description | HNBR rubber has a service temperature range of -40 to 115C and is resistant to fuel, oil and lubricants, while providing excellent abrasion and cut resistance. |
| Not Compatible | Aromatic Oxygenated Gasoline; Automotive and Aircraft Brake Fluids; Chlorinated Hydrocarbons; Ethers; Ketones; Phosphate Ester Fluids |
| Remarks | Dimensions and material descriptions are for reference only. |
| Primary Seal Material | Rubber |
| Temperature | -40° -115C° °C (-40° – 240F° °F) |
Compatible Equipment
- Excavators: 320C, 320B
- Wheel Loaders: 972M, 966M, 982M, 980M
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |
