Gator RC HD Round Aluminum Servo Arm 25T Futaba Style – 9mm 4-40 Red

Gator RC HD Round Aluminum Servo Arm – 25T Futaba Style – 9mm – Red

The Gator RC HD Round Aluminum Servo Arm is a lightweight and durable linkage solution designed for RC pilots who need precise control and dependable strength. Built from CNC-machined aluminum and designed to fit Futaba-style 25T splines, this servo arm works perfectly with many popular servos including Futaba, MKS, Savox, Turnigy, and other compatible 25T spline servos.

The compact round design is ideal for installations where space is limited or where multiple linkage positions are desired. This style is commonly used in F3A pattern aircraft, jets, warbirds, giant-scale airplanes, throttle setups, steering systems, and custom linkage applications.

All mounting holes are drilled and tapped for standard 4-40 and 2.5mm hardware, allowing direct installation of ball links and linkage components without additional modification.

Key Features

• CNC-machined aluminum construction
• Fits Futaba-style 25T servo splines
• Compatible with Futaba, MKS, Savox, and Turnigy servos
• Compact round design for flexible linkage geometry
• 4-40 and 2.5mm threaded mounting holes
• Very lightweight while maintaining excellent strength
• Red anodized finish for durability and visibility
• Excellent for F3A, jets, warbirds, and giant-scale RC aircraft

Specifications

• Spline Type: 25T Futaba Style
• Distance from Center to Outer Hole: 9mm (.35")
• Overall Diameter: 24mm (.94")
• Thread Size: 4-40 / 2.5mm
• Material: CNC Aluminum
• Color: Red
• Weight: 2.6 grams (0.10 oz)

Compatible Servo Brands

• Futaba
• MKS
• Savox
• Turnigy
• Other compatible 25T spline servos

Why Use a Round Servo Arm?

Round servo arms are commonly used when multiple linkage positions or compact installations are needed. The circular design allows easier adjustment of linkage geometry while maintaining smooth servo operation and excellent strength.

This style is especially popular in:

• F3A pattern aircraft
• Scale warbirds
• EDF and turbine jets
• Throttle linkage setups
• Compact radio installations
• Custom steering systems

Installation Tips

• Verify servo spline compatibility before installation
• Use thread locker on mounting screws
• Ensure linkage movement is smooth and free from binding
• Check servo arm tightness regularly on gas and turbine aircraft
• Use quality ball links for high-load applications

Package Includes

• 1 × Gator RC HD Round Aluminum Servo Arm – Red