Aluminum 3" Double Side Adjustable Spline Servo Arm by JR

$1.99 Flat Rate Shipping!
Low Price: $11.99
This item is eligible for $1.99 flat rate shipping Learn More
Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated. When you shop at HobbyTown you’re supporting your local community.

This is a JR Aluminum 3" Double Side Adjustable Spline Servo Arm. 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.

NOTE: Compatible with JR & Airtronics servos only.


  • First ever from JR
  • Polished aluminum
  • Adjustable splines make it easier than ever to fit onto your favorite servo

This product was added to our catalog on August 23, 2011.