Rotor Replacement for SIRONA T3 and T4 Racer Handpieces
Ensure the continued high performance of your SIRONA T3 and T4 Racer dental handpieces with this precision-engineered rotor replacement. Crafted to meet strict OEM standards, this rotor delivers smooth rotation and efficient power transmission, enhancing the durability and reliability of your instruments. Designed specifically for seamless compatibility with T3 and T4 Racer models, it guarantees a secure fit and long-lasting operation. Ideal for dental professionals committed to maintaining optimal handpiece functionality and minimizing downtime, this replacement rotor is an essential component for effective maintenance.
*Original Part Number: 6486240
Suitable for Models:
- SIRONA® T3 Racer SN > 600 000
- SIRONA® T4 Racer SN > 600 000
Pack Includes:
+ O-rings: 2x pieces
+ Washers: 2x pieces
Specifications:
- Push Button Complete Turbine with o-rings
- Manufactured with Myonic (made in Germany) ABEC 7 Bearings.
- Exceeds ISO Standard Chucking System
- Machine Balanced and serialized.
- Sterilization-Autoclavable to 135 °C (277°F)
- Operating pressure (bar) 2.2-2.5
- Do-it-yourself Installation.
Warranty – 6 months!
Our Guarantee:
We Offer A 30-day 100% Money-Back Guarantee.
Simply return your product for a refund or an exchange.


Pasca Daurin (verified owner) –
Good support and quality is top!
Pasca Daurin (verified owner) –
Good support and quality is top!