RC Servos Parts are fundamental components for various remote-controlled applications, including helicopters, airplanes, cars, boats, and robotics projects. These parts enable precise movement and control, from miniature servos for delicate tasks to robust linkage components for heavy-duty steering. Products were evaluated based on voltage compatibility, torque capabilities, material durability, connectivity standards, user reviews, and feature analysis.
2PCS 2G Plastic Gear Mini Servo, 3.7-5V RC Micro Digital Servos Kit for RC Helicopter Airplane Car Boat & Robot Parts (JST Connector)
$15.99
This mini servo offers essential functionality with wide voltage and impressive torque for various micro-scale RC projects.
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10 PCS 0.047x10.24" Steel Pushrods And 10 PCS Nylon 0.79x0.43" Lock on Control Horns 4 Holes for RC Airplane Model Aircraft DIY Parts
$9.98
The combination of steel pushrods and nylon control horns provides critical linkage components at a cost-effective price point.
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2PCS ShareGoo 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 Truck,Red
$8.69
These CNC-machined metal servo horns offer superior durability and precision, vital for demanding RC applications.
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- Quantity：10 Set, includes10pcs pushrod connector,10pcs control horns,10pcs z push rods,1pc hex wrench
- Material：Control horn made of plastic,pushrod connector and pushrods made of metal
- Size：Pushrod Connector - 1.3mm hole diameter, fits 1.0/1.1/1.2/1.3 mm diameter pushrods, pushrods - 1.2x204mm
- Application：This tool set working great with with micro servos and project for rc airplane,helicopter,plane,boat,diy model toy parts,meet you diy needs
- Function：The 4-hole control horn design features a backplate that securely locks onto the serrations of the horn, making installation easy,Push rod is easy to bend to fit angles needed,pushrod connector fits 1.0/1.1/1.2/1.3 mm diameter pushrods
- 1. Pushrod is easy to bend to fit the angles needed. Working well with micro servos and projects.
- 2. Nylon control horns with 4 holes, easy to install and lock on sturdy.
- 3. Dimension: DIA of Pushrod: 0.047". Length of Pushrod: 10.24".
- 4. Application: Remote Control Airplane, Electric Aircraft and Vehicles.
- 5. Package Include: 0.047x10.24" Steel Pushrods X10 And 0.79x0.43" Control Horns X10.
- MG90S Micro Servo Motor, upgraded SG90 high torque servo.
- Stall Torque: 2.0kg/cm(4.8V). Operating Speed: 0.11 seconds/60 degrees (4.8V).
- Operating Voltage: 4.8V–6V. A stable 5V power supply is recommended for smooth and reliable performance.
- Metal Gear: Aluminum metal teeth, coreless motor, high precision, 180° rotation. Metal Gear with less noise for added strength and durability.
- Tiny and lightweight with high output, this mini small micro servo is compatible with arduino, Ideal for raspberry pi,drone, airplanes, RC crawler, robot arm, quadcopters, rc boat, DIY project. For multi-servo setups, an external stable power supply is...
- Beffkkip High quality and high cost performance.
- Operating speed: 0.1second/ 60degree ( 4.8V no load).
- Operating voltage: 4.8-6V.
- Small size and light weight.
- Application: Used for fixed-wing, helicopter, KT, glider, small robot, robotic arm and other models.
- The MG996R servo motor offers an increase in speed, tension and precision over the SG90 and MG90S micro servo motors. This high-speed standard servo motor can rotate 180 degrees (90 in each direction).
- MG996R is compatible with most standard receiver connectors, suitable for Futaba, Hitec, Sanwa, GWS, etc. It is a digital standard servo with excellent performance.
- MG996R servo torque is 6V 12 kg·cm, 7.2V 13 kg·cm. Operating speed: 4.8V no-load 0.17s/60 degrees; 6.0V no-load 0.13s/60 degrees. Recommended voltage: 5V, current use: 3A.
- Stable anti-vibration coreless motor, metal gear, longer service life. External adapter power supply, cable length: about 30CM. Wiring: orange: signal wire, red: positive pole, brown: negative pole.
- Widely used in biped robots, mechanical arms, remote control boats, suitable for 50-90 methanol fixed-wing aircraft and 26-50cc gasoline fixed-wing aircraft and other models.
- Package Includes: Get a complete RC wiring solution with this set of 20 pieces of durable servo extension cables. Offering outstanding value, it provides a versatile range of servo extensions to suit countless projects without the need for individual...
- 5 Lengths for Ultimate Flexibility: Achieve nice wire management with our servo extensions RC kit, featuring six specific lengths: 10 cm (3.94 inch), 15 cm (5.91 inches), 30 cm (11.8 inch), 50 cm (19.7 inch), and 60 cm (23.6 inch). From short connections...
- Broad Compatibility: these universal 3 pin servo extension cables are compatible with standard 3-pin servo; nice for RC cars, planes, helicopters, and receiver connections, they ensure a reliable and secure fit every time
- Quality Build Foolproof Design: Each servo extension cable is built with flexible 26 AWG wire for durability and performance. The connectors are designed with a polarization key to prevent incorrect insertion, protecting your valuable RC electronics from...
- Convenient Female to Male Connectors: The practical female-to-male design allows you to effortlessly extend your servo leads. This servo extension solution makes custom installations and cable routing simple, clean, and highly effective for all your...
- 270° Digital Servo: built-in brush motor and stable motherboard, precise angle without deviation.
- Control System: change of pulse width. Pulse range 500usec - 2500usec for 0° - 270° (90°--1166usec, 180°--1833usec).
- High Performance: high quality aluminum gear equipped with double ball bearing, less noise, more stable torque. After the upgrade of RC Servo, two functions are added, which can be automatically protected with anti-burning and rotor blocking protection...
- Large Torque: it reacts quickly and the maximum torque is up to 22.8kg·cm (316.63oz·in) at 6.8V.
- Application Fields: suitable for airboats, 1:8 / 1:10 rc cars, robots, intelligent DIY, also rigid wings, helicopters, and other RC models.
- 25kg Servo: rc servo high torque built-in brush motor and stable motherboard, precise angle without deviation.
- Servo Motors: servo motor high torque matal gear equipped with double ball bearing, less noise, more stable torque. After the upgrade of RC Servos, two functions are added, servos for rc cars can be automatically protected with anti-burning and rotor...
- High Torque Servo Motor：it reacts quickly and the maximum torque is up to 27.5kg,cm At 8.4V. Waterproof servo, Full metal gear servo rc car servo, quiet servo motor, light weight, Running 270°degree servo.
- Rc Servo: 25kg digital servo have high torque, high speed, fast response, stable performance, strong anti-interference ability, and fast heat dissipation.
- Application Fields: servo rc suitable for airboats, rc car, robots, intelligent DIY, also rigid wings, helicopters, and other RC models.
- The 9125 RC Cars Steering Servo Replacement Accessories Parts compatible with 1/10th Scale 4WD 9125 S920 Monster Trucks;
- Item No.: 25-ZJ04/LG-ZJ04 Steering Servo;
- Quantity:1 Piece;
- It is Perfect Replacement Parts for Hobby Vehicle Buggy Type Cars . Practical and Durable for Long-term Use;
- Easy to Install and Remove.It is a Good Choice of Your Hobby Model Truck.
- Servo extension cord sizes: Servo extension cable have 5 different lengths of 12.4 cm/ 4.88 inch, 17.5 cm/6.89 inch, 22.3 cm/ 8.78 inch,33 cm/ 13 inch and 52.5 cm/ 20.67 inch, each length has 4 pieces servo extension cords
- 3-Pin Servo Extension Wire: Servo extension cable has 3 pieces of 0.08ts wires, universal model; connectors with 3 pins and have an angle in case you will install incorrectly, convenient for use
- Female to Male Servo Extension Cable: Servo extension cable featured with female connector on one side and male connector on the other side, can be connected to the receiving set and steering engine
- Application: These servo extension cable are compatible with futaba and jr servo, plane and helicopter servo connection or receiver connection, remote control car, rc car
- Package includes: 20 pieces of female to male servo extension cable wires with 5 different lengths, enough for you to use on different occasions
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Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best RC Servos Parts
Servo Specifications and Performance
When selecting RC servos, understanding their core specifications is paramount. Servos like the FFTY 2PCS 2G Plastic Gear Mini Servo operate within specific voltage ranges, in this case, 3.7-5V DC. Exceeding or falling below this range can lead to unstable performance or damage. Torque capability is another critical factor; the FFTY servo, for instance, delivers ≥0.09kgf-cm at 3.7V, indicating its suitability for lighter loads. For heavier applications, one would typically look for higher torque ratings. Gear material, whether plastic or metal, also significantly impacts durability and lifespan, particularly under stress. Low power consumption, as seen with the FFTY servo's ≤20 mA standby current, is beneficial for extending battery life in smaller models.
Connectivity and Compatibility Standards
Ensuring compatibility between different RC components prevents frustration and potential equipment damage. Servo extension cables and connectors, such as those offered by Eccliy, come in various styles like JST, JR, and Futaba. It's crucial to match these connector types to your receiver and servo. For example, the Eccliy Y Connector package provides a mixed style to accommodate common JR and Futaba connections. Similarly, servo horns must match the spline count of your servo motor. The ShareGoo 2PCS Metal 25T Servo Horn is designed with a 25T spline, making it compatible with widely used standard servo motors from brands like Futaba, Savox, and Power HD. Incorrect spline counts will prevent proper attachment and function.
Mechanical Linkage Components and Adjustability
The effectiveness of an RC control system relies heavily on its mechanical linkages. Components like pushrods and control horns are essential for transmitting servo movement to control surfaces. Products from AONTOKY, featuring steel pushrods and nylon control horns, demonstrate the need for materials that are both strong and flexible enough to be bent to fit specific angles. Control horns, such as the 4-hole designs from AONTOKY and Yrhrol, need to lock on sturdily to ensure reliable operation during flight or driving. Adjustable pushrod connectors, like the 1.3mm linkage stoppers from Yrhrol, offer flexibility in fine-tuning control surface throws and ensuring precise setup, accommodating pushrods of varying diameters (e.g., 1.0 / 1.1 / 1.2mm).
Pros & Cons
2PCS 2G Plastic Gear Mini Servo, 3.7-5V RC Micro Digital Servos Kit for RC Helicopter Airplane Car Boat & Robot Parts (JST Connector)
Pros
- Operates reliably across a wide voltage range (3.7-5V DC), offering flexibility for various power sources.
- Features low power consumption, beneficial for extending battery life in compact RC models.
- Delivers impressive torque capability for its small size, suitable for micro-scale applications.
- Compact form factor (2G) is ideal for space-constrained projects like mini helicopters and robots.
Cons
- Plastic gears may exhibit less durability compared to metal gear servos under high stress or impact.
- Maximum torque might be insufficient for larger or more demanding RC applications.
10 PCS 0.047x10.24" Steel Pushrods And 10 PCS Nylon 0.79x0.43" Lock on Control Horns 4 Holes for RC Airplane Model Aircraft DIY Parts
Pros
- Steel pushrods are easy to bend and shape, allowing for custom fitment in diverse RC models.
- Nylon control horns with a 4-hole design provide secure and sturdy attachment to control surfaces.
- The components work effectively with micro servos, suitable for smaller and lightweight projects.
- Generous quantities (10 PCS each) provide ample parts for multiple builds or replacements.
Cons
- Steel pushrods might be heavier than alternative materials like carbon fiber for weight-sensitive applications.
- Nylon control horns, while sturdy, might not offer the same rigidity as metal alternatives in extreme conditions.
2PCS ShareGoo 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 Truck,Red
Pros
- CNC machining ensures precise dimensions and stable performance, crucial for accurate steering.
- Metal construction offers enhanced durability and resistance to wear and tear compared to plastic horns.
- 25T spline is widely compatible with many standard servo motors from brands like Futaba, Savox, and HSP.
- Multiple hole distances (12mm, 16mm, 20mm) provide flexibility in setting up control linkages.
Cons
- Metal servo horns can add slight weight compared to plastic alternatives, which might be a concern for ultra-light models.
- Requires specific 25T spline compatibility, limiting use with non-25T servos.
Common Mistakes to Avoid
Misunderstanding Servo Voltage Requirements
A common pitfall is powering a servo outside its specified voltage range. For instance, the FFTY 2PCS 2G Plastic Gear Mini Servo is designed for 3.7-5V DC. Applying a higher voltage can rapidly overheat and damage the internal electronics, while a significantly lower voltage will result in reduced torque and sluggish performance. Always verify the servo's operating voltage against your power source.
Incorrect Servo Horn Spline Matching
Users often overlook the importance of matching the servo horn's spline count to the servo motor. The ShareGoo 2PCS Metal 25T Servo Horn, for example, is specifically designed for 25T splines. Attempting to force a horn with an incompatible spline onto a servo can strip the servo's output shaft or damage the horn, leading to unreliable control. Always confirm the spline count before purchase.
Using Unsuitable Pushrod Diameters with Connectors
Another frequent error involves pairing pushrods with connectors that are not designed for their specific diameter. The Yrhrol Adjustable Pushrod Connector Linkage Stopper, with a 1.3mm diameter, is intended for pushrods measuring 1.0, 1.1, or 1.2mm. Using a pushrod that is too thick will not fit, while one that is too thin will result in a loose connection, leading to slop in the control linkage and imprecise movements.
