KP-60A O Ring OR007001003-1
This red O-ring, part number OR007001003-1, is an OEM replacement seal for the KUPA KP-60A handpieces. It is designed to fit a specific groove within the handpiece’s front or internal assembly and serves to maintain sealing integrity, prevent ingress of dust or debris, maintain internal pressure and ensure smooth, vibration-free rotation at high speeds.
Features
-
Color: Red (for easy identification)
-
External Diameter (OD): ~ 10 mm
-
Internal Diameter (ID): ~ 7.50 mm
-
Thickness: ~ 1.3 mm
-
Material: “Cooper” (likely copper or copper-alloy listing, though often rubberized/sealing material; as listed under “Material: Cooper • High-speed”)
Installation Tips
-
Confirm your handpiece uses the OR007001003-1 O-ring (check existing part number or dimensions).
-
Inspect the O-ring groove and mating surfaces: ensure they are clean, undamaged and free of debris or wear.
-
Unplug the handpiece and ensure it is entirely stopped before disassembly.
-
Remove the front housing/spindle assembly as needed to access the O-ring location.
-
Remove the old O-ring, clean the groove and surrounding area thoroughly.
-
Insert the new O-ring #OR007001003-1, ensuring it sits evenly and is not twisted.
-
Re-assemble the handpiece and run a no-load test (without bit) to check for smooth operation, minimal vibration and correct alignment before resuming full use.