---
product_id: 272831850
title: "Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200"
brand: "qhalen"
price: "174.52 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/272831850-flywheel-for-stihl-fs120-fs200-fs250-trimmer-4134-400-1200
store_origin: TN
region: Tunisia
---

# Optimized for Stihl trimmers Easy replacement install Precision OEM fit Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200

**Brand:** qhalen
**Price:** 174.52 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your Stihl, don’t let worn parts slow your grind!

## Quick Answers

- **What is this?** Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200 by qhalen
- **How much does it cost?** 174.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/272831850-flywheel-for-stihl-fs120-fs200-fs250-trimmer-4134-400-1200)

## Best For

- qhalen enthusiasts

## Why This Product

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

## Key Features

- • **Restore Peak Power:** Revive your trimmer’s engine responsiveness with a fresh flywheel
- • **Lightweight Durability:** Only 10.4 oz for balanced, efficient trimming without added bulk
- • **Hassle-Free Maintenance:** Quick swap design keeps your gear running smoothly and ready to go
- • **Seamless OEM Compatibility:** Directly replaces Stihl part #4134 400 1200 for flawless performance
- • **Universal Fit for Top Models:** Perfectly engineered for FS120, FS200, and FS250 trimmers

## Overview

This premium replacement flywheel is engineered for Stihl FS120, FS200, and FS250 trimmers, matching OEM part #4134 400 1200. Weighing just 10.4 ounces, it ensures optimal engine balance and performance, making it the perfect fix for worn or lost flywheels to keep your outdoor power equipment running like new.

## Description

Fitment:For Stihl FS120 FS200 FS250 Trimmer

## Features

- For Stihl: FS120 FS200 FS250
- Replaces OEM Part No.: 4134 400 1200
- Perfect to replace your old or worn one.
- Package Include: 1 x Flywheel
- Great replacement for a lost or damaged part.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B082F7WPQ7 |
| Best Sellers Rank | #497,854 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #10,601 in String Trimmer Replacement Parts |
| Customer Reviews | 4.4 4.4 out of 5 stars (27) 4.4 out of 5 stars |
| Item Weight | 10.4 ounces |
| Manufacturer | QHALEN |
| Package Dimensions | 4.06 x 3.98 x 1.46 inches |

## Images

![Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200 - Image 1](https://m.media-amazon.com/images/I/51e9N5tkNEL.jpg)
![Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200 - Image 2](https://m.media-amazon.com/images/I/51WcUsn3BbL.jpg)
![Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200 - Image 3](https://m.media-amazon.com/images/I/51ieTHFnIDL.jpg)
![Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200 - Image 4](https://m.media-amazon.com/images/I/61NuD6+UglL.jpg)
![Flywheel for Stihl FS120 FS200 FS250 Trimmer # 4134 400 1200 - Image 5](https://m.media-amazon.com/images/I/51v39tktyDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exact fit and works great for my Stihl FS250R
*by  on Reviewed in the United States August 19, 2025*

On the Stihl FS250 motor, both crankshaft nuts are right hand threads. I incorrectly overtightened the brush head side by using an impact driver to turn it clockwise, thinking it would loosen that way, and it had seemed to move but it was just shearing the flywheel key. I finished replacing the crankshaft seals and then installed this flywheel back on the shaft and it fired right up.

### ⭐ Key failed as soon as the engine started
*by  on Reviewed in the United States October 15, 2022*

Inferior manufacturing techniques of key in flywheel.

### ⭐ look elsewhere
*by  on Reviewed in the United States February 25, 2026*

DOA.... magnets not strong enough to trigger the coil.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/272831850-flywheel-for-stihl-fs120-fs200-fs250-trimmer-4134-400-1200](https://www.desertcart.tn/products/272831850-flywheel-for-stihl-fs120-fs200-fs250-trimmer-4134-400-1200)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-10*