Servo Output Shaft Information

Having problems working out what servo arm you need to use on your Servo.
Then have a look at this list to work out what you need.

Basic Information.
23 tooth spline - JR
24 tooth spline - Hitec
25 tooth spline - Futaba

Spline (teeth (gear Mesh) on Servo's output shaft)
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These Servos have 23 teeth on the spline (JR Style)
- Airtronics
- Cox
- Graupner/JR (Also see Futaba)
- JR Propo
- KO Propo
- MRC
- Multiplex
- Sanwa
- Volz
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These Servos have 24 teeth on the spline (Hitec Style)
- Hitec
- Hobbico
- Tower (System 2000)
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These Servos have 25 teeth on the spline (Futaba Style)
- Ace
- Alturn USA
- Axial
- Cirrus
- Duratrax
- FMA
- Futaba
- Graupner/SJ (Also see JR)
- GWS
- Hobbico
- HPI
- Hyperion
- Keil
- New Power
- Orion
- Power HD
- Savox
- Tamiya
- Team Associatedx
- Thunder Tiger
- Tower (System 3000)
- Traxxas
- Vortex