Description

COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. These 505 seals have a .630" outer diameter and fit applications with 3/8" valves and .530" OD valve guides.

• Features

  • Valve Stem Outer Diameter: 3/8 IN
  • Valve Seal Type: Positive Stop PTFE
  • Valve Guide Outer Diameter: 0.53 Inch
  • Seal Outer Diameter: 0.63 Inch Valve Stem