CAT Seal Kits

Sigma PartFinder offer a huge range of replacement hydraulic seals for Caterpillar cylinders: we supply seals for Caterpillar backhoes, complete cylinder seal kits for motor graders, ram seals for Caterpillar bulldozers, rebuild kits for hydraulic cylinders on excavators, wheel loaders and dumpers. Our hydraulic cylinder repair seal kits are precision engineered to fit CAT cylinders exactly, by the OEM supplier of a major global heavy equipment manufacturer, to ensure long service life and superb working performance.

Are you looking for hydraulic ram rebuild kits? Sigma offers a good range of hydraulic cylinder repair seal kits for Caterpillar machines. Hydraulic Seal Kits are available for sale online through Sigma PartFinder, and we offer a fast and reliable international airfreight service on all our spare parts. We understand it's important to get your machine working again; If we can make your buying process easier, or if you need parts other than rebuild kits for Caterpillar cylinders, please let us know.