In this category, we offer the highest quality seals for hydraulic cylinders, engines, hydraulic distributors, as well as seals for driving axles and cabins. CVA replacements have dimensions corresponding to the original parts, thanks to which they provide excellent protection of construction machinery. The materials from which we make seals meet the stringent requirements for equipment operating in harsh conditions. CVA seals are designed for machines of brands such as CAT, JCB and VOLVO.