This is not orginal parts. it is a compatible accessories.

  This is a factory shop offering a wide selection of handpiece spare parts in various

brands and sizes. If you require bulk quantities, please reach out to our customers

service for a spare parts catalog and information on discounted prices.

Accessories:Cartridge/Shaft/Bearing/Impeller/Cap

Material:Aluminum

Compatible: fit Sirona T4 Racer Old Style