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Replacement cam #520K06 for KUPA KP-55/KP-60 handpieces. Precision steel component (Ø ≈10.99 mm, length ≈5.86 mm) that ensures correct rotor alignment, improves smoothness and prolongs handpiece life. OEM-compatible maintenance part.

KP-55 Cam 520K06

by Ovation Spas
$12.00 - $12.00
$12.00
$12.00 - $12.00
$12.00

The KUPA Cam #520K06 is a precision machined replacement component designed to restore performance and alignment in the spindle/rotor assembly of the KP-series handpieces (such as the KP-55 & KP-60). Over time, this cam can wear or deform due to high-speed rotation and load, causing vibration, loss of concentricity, or mis-alignment of the rotor. Replacing this part helps maintain smooth, stable operation and extends the life of the handpiece.

Features

  • OEM-Correct Fit: Specifically listed for KP-55 & KP-60 handpieces. 

  • Precise Dimensions: Outside diameter approx. 10.99 mm (0.43”) / Length ~5.86 mm (0.23”) per manufacturer listing.

  • Material: High-speed steel (or equivalent durable steel) for longevity under high RPM use. 

  • Critical Role: The cam interacts with the rotor/spindle assembly to transform motion or maintain alignment — a key part of maintaining smooth rotation at high speeds.

Installation Tips

  • Confirm your current cam’s dimensions (O.D., length) match 10.99 mm O.D. and ~5.86 mm length. Ensure your handpiece variant uses the same cam design — older or different series may use a different part number.
    🔧 Installation Tips:

  • Disconnect the handpiece from power and allow it to stop fully before disassembly.

  • Remove the front housing/collet and any relevant parts to access the cam in the rotor assembly.

  • Clean the housing, rotor surfaces and any mating surfaces of debris or residue.

  • Carefully press or seat the new cam in exactly the correct orientation and depth.

  • After reassembly, test the handpiece unloaded at low speed to confirm smooth rotation and absence of abnormal noise or vibration.