3" Double Side Aluminum Adj. Spline Servo Arm
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Now you can buy an aluminum servo arm to fit all your JR metal output spline servos.  These all new servo arms feature adjustable splines to provide a perfect fit to the output shaft.  Fits JR and Airtronics only.

  • Item #: JRPA237

3" Double Side Aluminum Adj. Spline Servo Arm

Price: $11.99
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