Related Knowledge:
-
Backup rings prevent O-rings from deforming under pressure and entering clearance gaps.
-
PTFE material is highly resistant to chemicals and thermal expansion.
-
Regular backup ring replacement helps avoid premature O-ring failure.
Related Products:
-
Seal-O-Ring 095-1586 for CAT hydraulic use
-
Backup Ring 121-1459 for static applications
-
Excavator cylinder seal kits for CAT models
-
Valve block sealing kits and wear rings
FAQs:
-
Q: Can this be used on both sides of an O-ring?
A: Yes, for bidirectional pressure applications, use one on each side. -
Q: Do you offer kitted sets including this ring?
A: Yes, we offer custom kit solutions based on machine model or part list.
