Horn HN05-N102 for EX-106, RX-64, MX-64 by Robotis. Includes Thrust Washer. Has high durability of Output shaft. Compatible with EX-106, EX-106+, RX-64, MX-64/106 / NOT compatible with AX-Series, RX/MX-28, X-Series.
Consult the Robotis compatibility table HERE.