UP-200 Clip Ring 5130-43
The 5130-43 clip ring is a precision retaining ring specified for KUPA’s UP-200 / UG12 handpiece series. It functions as a small but critical component used to secure internal assemblies—such as bearings, spacers or shafts—within the handpiece, preventing axial movement or unintended dislodging under high-speed operation.
Features
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Ensures secure retention of internal rotating or axial components in your handpiece, which helps maintain correct alignment and smooth performance.
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Helps prevent axial play or bearing shift, which can lead to bit wobble, vibration or premature wear of internal parts.
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Relatively low cost replacement part that can significantly help restore tool stability without replacing major assemblies.
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OEM part helps maintain proper fit and tolerance—important in precision high-speed handpieces.
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Material: Stainless steel (high-speed rated, matching internal tool demands)
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Dimensions (approximate based on similar part):
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Inside diameter ~9 mm
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Outside diameter ~13 mm
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Thickness ~0.16 mm
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Installation Tips
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Verify your handpiece parts diagram to ensure the correct part number is 5130-43 (or whether your revision uses 5103-43 or another variant).
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Inspect the groove or seat where the ring installs for damage or wear — replacing the ring alone may not resolve issues if the seating area is compromised.
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Disconnect power / unplug the handpiece and ensure it is fully stopped.
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Disassemble to access the internal component where the clip ring holds position (bearing/spacer area).
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Carefully remove the old ring, clean out any debris or metal shavings from the groove.
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Install the new clip ring in its correct groove, ensuring it fully seats and the retained component is properly positioned.
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Re-assemble the handpiece and perform a no-load test (without bit) to check for smooth rotation and absence of abnormal vibration before regular use.