Baby Stuff Lab compares top-rated RC Servo Horns under $20 by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Servo Horns under $20
No. 1 
5 Pack ShareGoo 25T Aluminum Servo Horns M3 Threads Metal Steering Arm for RC Car Truck Buggy Airplane-Black
- 25T Spline & M3 threads, the 25t servo horn compatible with Futaba Savox Xcore HSP HD Power TowerPro MG servo MOSTLY 25T standard servo motor
- Adjustable type servo arm,includes two steel bolts to secure the split-clamp onto the servo output.
- Hard aluminum construction for precision and durability.
- For Vehicle Type: for buggy, rc car, rc truck, rc truggy
- The metal 25t servo arms are better than most of the plastic material;Pack of 5 in black color.
No. 2 
MEUS RACING TRX4M Servo Arm 25T Servo Horn for High Torque Micro Servo TRX4M 1/18 RC Crawler Upgrades Parts, Not for Stock Servo
- 25T Servo arm, F = 5.0mm | Length = 20mm | M0.2, please check if the diameter of your servo gear is 5.0mm too.
- Made of high quality aluminum with great durability.
- Suitable for aftermarket servo for TRX4M 1/18 RC Crawler.
- Compatible with RS100, MEX8/MEX12 from MEUS and other high torque servos from the market.
No. 3 
YijiaLink 5pcs Aluminum 25T Servo Horn 37mm M2.5 Threads Metal 25 Teeth Extension Steering Arm Compatible with Futaba Savox Power Servos RC Car Truck
- Distance from hole center to hole center:15mm, 20mm, 25mm, 30mm; Size: 37mm (Total length); Thread: M2.5; Package Quantity: 5pcs
- The servo horn is made of aluminum alloy, CNC machining makes it precise in size and stable in performance.
- A great replacement part for your rc model cars.
- Compatible with Futaba Savox Power Servos and so on.
- Fits for 1/8 1/10 RC car truck and other RC models boat FPV.
No. 4 
YijiaLink 5pcs 25T Aluminum Servo Horn M3 Threads Metal Steering Arm for RC Car Truck Buggy Airplane (Black)
- Product name: 25T aluminum servo horn M3 threads metal steering arm.
- Dimension: 35x15x6mm (Hole centers at 20 and 24mm from the servo output.); Package quantity: 5pcs
- Adjustable type servo arm, includes two steel bolts to secure the split-clamp onto the servo output.
- For Vehicle Type: for Buggy, Car, Truck, Truggy; Hard aluminum construction for precision and durability. Better than most of the plastic material.
- Fits mostly standard servo motors. Compatible with Futaba Savox Xcore HSP HD Power TowerPro MG servo mostly 25T Standard Servo Motor.
No. 5 
2Pack ShareGoo Metal 25T Servo Horn 25 Teeth Steering Arm Compatible with Futaba Savox Power HD Servos Motor Replacement for 1/8 1/10 RC Off-Road...
- 25T spline & M3 threads. Compatible with Futaba HSP Power HD Axial Savox Xcore MG995 Mostly standard servo motors; Fit for 1/8 1/10 rc off-road crawler drift racing car.
- Made of aluminum alloy,CNC machined for its precision,durable in use..
- Distance from hole center to hole center:16mm, 20mm;Thread: M3
- Easy and convenient to install and remove.
- Pack of 2Pcs 25-Teeth Servo Horn with clamping.Color: Red/Black(Optional)
No. 6 
2Pack ShareGoo Metal 25T Servo Horn 25 Teeth Steering Arm Compatible with Futaba Savox Power HD Servos Motor Replacement for 1/8 1/10 RC Off-Road...
- 25T spline & M3 threads. Compatible with Futaba HSP Power HD Axial Savox Xcore MG995 Mostly standard servo motors; Fit for 1/8 1/10 rc off-road crawler drift racing car.
- Made of aluminum alloy,CNC machined for its precision,durable in use..
- Distance from hole center to hole center:16mm, 20mm;Thread: M3
- Easy and convenient to install and remove.
- Pack of 2Pcs 25-Teeth Servo Horn with clamping.Color: Red/Black(Optional)
No. 7 
ZYAMY 5Set Universal Servo Horn Aluminum Alloy 25T Standard Silvery Servo Disc for Robot Mechanical Claw Rc Car Helicopter Mg945 Mg995 Mg996
- Suitable for standard servos whose size is (40*20*36mm) /(1.57*0.8*1.42in).
- Material: aluminum alloy
- Installation hole distance: 14 MM / 0.55in; All holes are cleanly tapped for M3 screws.
- Servo Disc Diameter: 20mm/0.8in
- Pinking Aperture: 5.5mm/0.22in,Pinking Quantity: 25mm/1in
No. 8 
ShareGoo 2PCS Metal 25T Servo Horn M3 Threads Steering Arm Server Rocker Compatible with Futaba Savox Power HD HSP Servos Motor 1/8 1/10 RC Car...
- Package includes 2PCS 25T servo arm.CNC machining makes it precise in size and stable in performance.
- Compatible with mostly standard servo motors,for example, compatible with Futaba HSP Power HD Axial Savox Xcore MG995 MG996R MG946R and So on.Compatible with Traxxas Axial Tamiya HPI HSP Wltoys Axial...
- Distance from hole center to hole center：12mm, 16mm, 20mm
- Size:28x10x7.5mm
- Weight:1.7g/PCS
No. 9 
MEUS RACING SCX24 Servo Arm 25T Servo Horn for High Torque Micro Servo SCX24 1/24 RC Crawler Upgrades Parts, 2pcs, Not for Stock Servo
- Pack of 2 pieces for replacement and long-term use.
- 25T Servo arm, F = 5.0mm | Length = 20mm | M0.2, please check if the diameter of your servo gear is 5.0mm too.
- Made of high quality aluminum with great durability.
- Suitable for aftermarket servo for SCX24 1/24 RC Crawler.
- Compatible with MEX8/MEX12 from MEUS, RS100 and other high torque servos from the market.
No. 10 
ShareGoo 3Pcs Metal 25T Servo Horn 25 Teeth Steering Servo Arm M3 Threads Compatible with Futaba Savox Power HD HSP Servos Motor Fit for 1/8 1/10 RC...
- The 25t servo arm aluminum compatible with Futaba HSP Power HD Axial Savox Xcore MG995 MG996R Mostly standard servo motors. Fit for 1/8 1/10 RC model vehicle,for example,compatible with Traxxas TRX4...
- The rc servo arms 25t made of aluminum alloy,CNC machined makes it precise in size and stable in performance.
- Distance from hole center to hole center: 16mm,20mm;Thread: M3;Color: Red/Black/Blue (Optional); You can choose the mounting position according to your needs;
- A great replacement part for your rc models car.Easy and convenient to install and remove.
- Pack of 2Pcs 25-Teeth Servo Horn.Easy upgrade from the original part.Druable than the plastic one.
Last update on 2026-02-20
