Piston Seal, Graphite Filled

Piston seal with graphite filler used in the Rush SR shock system. The seal prevents oil from leaking past the shock piston while allowing smooth piston movement within the shock body.

Graphite-filled seals provide improved lubrication and reduced friction compared to standard seals. The graphite acts as a dry lubricant, reducing wear and improving seal longevity. This seal is critical for maintaining proper shock damping performance and preventing oil loss.

This is an OEM replacement part used in Rush SR shock rebuilds and repairs.