HNBR Sealing Ring Gasket For Automobile Air-Conditioning Compressor Cylinder Block This sealing ring is designed for use in automobile air-conditioning compressor cylinder blocks.It is made from HNBR material, which provides resistance to heat, oil, and chemicals.The gasket ensures a secure seal, helping to maintain proper compression and prevent leaks.Suitable for various vehicle models, it meets industry standards for durability and performance. Features: - Compatible with multiple air-conditioning compressor systems - Resistant to temperatures and oils - Helps maintain efficient compressor Note: Ensure compatibility with your specific compressor model before installation. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.