High-Performance HNBR Rubber O Rings for Automotive AC Systems

Premium HNBR Material – Exceptional resistance to R134A refrigerant, ozone, and extreme temperatures (-40°C to +150°C) for long-lasting durability.

Precision-Engineered Seals – CNC-molded for airtight compression, preventing leaks in high-pressure automotive AC lines and fittings.

Universal Compatibility – Ideal for car AC repairs, refrigerated transport systems, and industrial refrigeration units requiring reliable sealing solutions.

Superior Chemical Resistance – Withstands oils, coolants, and harsh automotive fluids, outperforming standard nitrile (NBR) rings.

Bulk Wholesale Advantage – Global direct-factory pricing ensures unbeatable value for workshops, distributors, and fleet maintenance buyers.