---
product_id: 178344941
title: "Micro 3.7g Servo GH-S37D Mini Digital Servo"
brand: "youngrc"
price: "€ 41.66"
currency: EUR
in_stock: null
reviews_count: 8
category: "Young Rc"
url: https://www.desertcart.it/products/178344941-micro-3-7g-servo-gh-s37d-mini-digital-servo
store_origin: IT
region: Italy
---

# low noise coreless motor 3.7g ultra-lightweight durable all-nylon gears Micro 3.7g Servo GH-S37D Mini Digital Servo

**Brand:** youngrc
**Price:** € 41.66
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Micro Power, Mega Control: Elevate your RC game with precision that’s barely there!

## Quick Answers

- **What is this?** Micro 3.7g Servo GH-S37D Mini Digital Servo by youngrc
- **How much does it cost?** € 41.66 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/178344941-micro-3-7g-servo-gh-s37d-mini-digital-servo)

## Best For

- youngrc enthusiasts

## Why This Product

- Trusted youngrc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** All-nylon gears provide exceptional durability for long-lasting performance, even under intense use.
- • **Value-Packed 5-Pack:** Get five high-performance micro servos in one bundle—perfect for multi-project enthusiasts or backups.
- • **Whisper-Quiet Power:** Coreless motor technology ensures smooth, low-noise operation—stay stealthy in the skies or on the water.
- • **Featherlight Precision:** At just 3.7g, this servo delivers nimble control without weighing down your RC projects.
- • **Plug & Play Convenience:** 150mm connector wire length offers flexible installation options for any RC vehicle or aircraft.

## Overview

The YoungRC Micro 3.7g Servo GH-S37D is a compact, lightweight digital servo designed for RC planes, helicopters, boats, and cars. Featuring a coreless motor for low noise and high torque, durable nylon gears for extended service life, and a convenient 150mm connector wire, this 5-pack offers reliable, precise control for hobbyists seeking performance without bulk.

## Description

desertcart.com: YoungRC Micro 3.7g Servo GH-S37D Mini Digital Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car 5pcs : Toys & Games

Review: What a little servo! - I'm new at Rc plane building, but found these to be working great. Thay are prity strong, in fact, strong enough to strip their own gears. I haven't stripped one yet, but maybe build better or limit the travel in your controller. If you hear it clicking thats a good sign it will strip. A+ I'll buy more for future projects :)
Review: These are inexpensive so keep you're expectations in check and you'll be happy... - Bought the box of five... they arrived quickly. I tested all and they all worked. There is a fair amount of difference between them in the sound they make, with some of the gear-trains being quite noisy... but there seems to be no difference in function. Travel was fairly uniform between them, and position repeatability was adequate for what I'm using them for. They are not the "quickest" of servos. These will all be going in sub 250 gram casual fixed wing fliers and in that application these will be just fine. As someone that has been in this hobby for 50+ years, I'm amazed at how far down the price curve RC gear has come.

## Features

- ▲ Use for rc plane, helicopter, boat, car, etc.
- ▲ The 3.7g servo is coreless, gear precision, high torque and low noise.
- ▲ Made of all nylon gear, durable for used,long service time.
- ▲ Connector wire length up to 150mm, convenient to use.
- ▲ Package Included: 5 pieces 3.7g micro servo.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082SM99HL |
| Additional Features | Portable |
| Age Range Description | Kid |
| Are Batteries Required | No |
| Batteries are Included | No |
| Best Sellers Rank | #332,973 in Toys & Games ( See Top 100 in Toys & Games ) #715 in RC Servos |
| Brand Name | YoungRC |
| Customer Reviews | 4.2 out of 5 stars 121 Reviews |
| Manufacturer | YoungRC |
| Manufacturer Minimum Age (MONTHS) | 196.00 |
| Material Type | Nylon |
| Model Name | Micro 3.7g Servo GH-S37D |
| Model Number | 711005952484 |
| Number of Items | 5 |
| Number of Players | 5 |
| Operation Mode | manual |
| Power Source | Battery Powered |
| Size | 20.0 x 8.75 x 22.0 mm |
| Theme | boat, car, helicopter |
| Toy Vehicle Form | multiple |
| UPC | 711005952484 |
| Unit Count | 5.0 Count |

## Images

![Micro 3.7g Servo GH-S37D Mini Digital Servo - Image 1](https://m.media-amazon.com/images/I/81d6Qn9iV1L.jpg)
![Micro 3.7g Servo GH-S37D Mini Digital Servo - Image 2](https://m.media-amazon.com/images/I/81+Zu45nWML.jpg)
![Micro 3.7g Servo GH-S37D Mini Digital Servo - Image 3](https://m.media-amazon.com/images/I/71tCxHkd-6L.jpg)
![Micro 3.7g Servo GH-S37D Mini Digital Servo - Image 4](https://m.media-amazon.com/images/I/71fWey3GoBL.jpg)
![Micro 3.7g Servo GH-S37D Mini Digital Servo - Image 5](https://m.media-amazon.com/images/I/71BrhicBWFL.jpg)

## Questions & Answers

**Q: What size are the screws for this product?**
A: The diameter of the hole is 1.7mm,and we had screws together with the servo you can check the package.  Thanks.

**Q: What is the size of this servo Spline?**
A: Don’t know the exact size but can tell you it is very small

**Q: Are there any replacement servo arms?**
A: They com with a variety of servo arms. I don't know if any are available separately.

## Customer Reviews

### ⭐⭐⭐⭐⭐ What a little servo!
*by C***B on September 4, 2025*

I'm new at Rc plane building, but found these to be working great. Thay are prity strong, in fact, strong enough to strip their own gears. I haven't stripped one yet, but maybe build better or limit the travel in your controller. If you hear it clicking thats a good sign it will strip. A+ I'll buy more for future projects :)

### ⭐⭐⭐⭐⭐ These are inexpensive so keep you're expectations in check and you'll be happy...
*by L***N on November 24, 2024*

Bought the box of five... they arrived quickly. I tested all and they all worked. There is a fair amount of difference between them in the sound they make, with some of the gear-trains being quite noisy... but there seems to be no difference in function. Travel was fairly uniform between them, and position repeatability was adequate for what I'm using them for. They are not the "quickest" of servos. These will all be going in sub 250 gram casual fixed wing fliers and in that application these will be just fine. As someone that has been in this hobby for 50+ years, I'm amazed at how far down the price curve RC gear has come.

### ⭐⭐⭐⭐ With wires, plug, and servo arm, these servos actually weigh 5 grams.
*by A***N on July 25, 2020*

For those who don't already know, the 3.7g rating refers to the weight of the servo itself with no wires or servo arm. This doesn't make a lot of sense, because you can't use the servo without the wires and servo arm. This is normal for most servos listed as 3.7 grams. My scale put these at 4.96 grams. Very small and compact.

## Frequently Bought Together

- YoungRC Micro 3.7g Servo GH-S37D Mini Digital Servo for Control Aeromodelling Aircraft Flight Direction RC Plane Helicopter Boat Car 5pcs
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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-02*