Stemco 7843-3090965 Guardian Seal, also listed as 309-0965 Guardian Seal, is a Stemco sealing component identified by these part numbers. It is designed as a replacement seal for Stemco Guardian systems, providing a reliable barrier at the sealing interface to contain lubricants and block contaminants. The part numbers 7843-3090965 and 309-0965 ensure correct cross-reference in both OEM and aftermarket applications where Stemco Guardian seals are specified.
