Description:Cat seal kits provide replacement seals and gaskets for repair or rebuild of heavy duty equipment and implement systems.Attributes:• Kit includes plastic piston dust and guide rings, rubber piston seal, NBR-90 o-ring seals• Ensures maximum uptime and productivity• Provides complete sealing against leakage and pressure drop• Fits 50 mm (1.96 in) diameter rod and 85 mm (3.34 in) diameter boreApplications:Cat piston seal kits enable field service on heavy heavy-duty equipment. Typically used in hydraulic systems of heavy-duty equipment. Consult your owners manual or contact your local Cat Dealer for more information.