O-RING - AS-568-222 BUNA-N 90 (JLG JL91083339)

JL91083339: A worn retaining ring can allow components to shift, leading to mechanical failure. This aftermarket replacement part references JLG catalog number JL91083339. The part is an O-ring, which creates a seal between two mating surfaces. A plain mechanical function of an O-ring is to prevent fluid or gas leakage under pressure. A common failure consequence is that a hardened or cracked O-ring will cause a leak, reducing system efficiency. During a routine service check, a technician may find a flattened O-ring that no longer provides a seal. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL91083339, jl91083339