Find your dental handpiece repair parts easily. All dental turbine cartridges, sub-assemblies, bearings and autochucks as well as o-rings, washers, and related parts are sorted by handpiece make and model. We supply wholesale handpiece replacement parts to dental repair shops for brands like KaVo, W&H, Star Dental, Sirona, Henry Schein and more. We carry a full range of products for handpiece repair from value priced Perfection products to our premium Extend options that surpass the OEM specifications. Finding your part for dental high speeds, low speeds and contra angle handpieces has never been easier.