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OEM KUPA wave washer #KW-081 for UG12 and UP-200 handpieces. Axial preload is maintained and high-speed spinning is smoothed by a copper wave-spring washer.

UP-200 Wave Washer KW-081

by Ovation Spas
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

The KW-081 is an OEM-quality wave-profile washer (also called a “wave spring washer”) designed for high-speed handpieces such as the UP-200 & UG12. This washer is used to maintain axial preload or spacing in the internal rotating assembly, helping to control play and vibration under load.

Features

  • Helps maintain consistent axial pressure in the front assembly, which keeps bearings, spindles and housings correctly seated and aligned under high RPM.

  • Reduces unwanted axial play or slack, which can lead to noise, vibration, or bit wobble.

  • An economical maintenance item that can restore more consistent performance when other components are still in good condition.

  • OEM sizing ensures a reliable fit—using the correct washer helps preserve the intended tolerances of the tool rather than generic substitutes.

  • Dimensions:

    • ID ≈ 5.7 mm

    • OD ≈ 7.0 mm

    • Thickness ≈ 0.2 mm 

  • Material: Copper, rated for high-speed operation. 

  • Application: For KUPA UP-200 / UG12 handpieces (and possibly other variants where this washer is listed in parts lists).