KaVo® 640C Replacement Dental Handpiece Parts

A selection of replacement parts for KaVo®. These parts are not original parts unless otherwise stated in the descriptions. Please check your choices thoroughly.

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Replacement Parts Price Quantity
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring - Replaces -
0.200.6172
O-Ring - Special Dental Application O-Ring

Replacement Part: OR-00600-100-N70 (Pack of 200)
Special sized o-ring used in dental Applications

General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring

$19.05
58 (11600 pcs) Available Now -> Orders for more than 58 can be expected around Aug 21, 2026
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Dental Replacement Parts - Application Brand KaVo® Spray Cover - Replaces -
0.553.8752
Spray Cover -

Replacement Part: BKU68752 (Each)

Dental Replacement Parts - Application Brand KaVo® Spray Cover - Carbon Steel

$41.14
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dental Replacement Parts - Application Brand KaVo® Threaded Ring - Replaces -
0.553.3322
Threaded Ring -

Replacement Part: BKU63322 (Each)

Dental Replacement Parts - Application Brand KaVo® Threaded Ring - 304 Stainless Steel

$18.23
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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