These kits fill in the gaps that exist between different parts of a hydraulic cylinder. There are two main types of hydraulic seals in the system:

A dynamic seal seals various moving parts in relation to one another. These seals can be used under high pressure and even with reciprocal motion between the head and connecting rod; they can be used reciprocally between the rod and head.

Our static seal kits seal parts that are not in relative motion. Depending on the structure and design of the hydraulic cylinder, they can be used in different locations. Connector rods and pistons are the primary areas where seals are used.