---
product_id: 220588382
title: "FS90R Carburetor for Stihl FS90 FS87 FC95 FS100 FS110 HL100 HL90 KM90R String Hedge Trimmer Weedeater FS110RX Weed Eater Engine Replace 4180 120 0611 C1Q-S174"
brand: "kuupo"
price: "$26.66"
currency: USD
in_stock: true
category: "Kuupo"
url: https://www.desertcart.us/products/220588382-fs90r-carburetor-for-stihl-fs90-fs87-fc95-fs100-fs110-hl100
store_origin: US
region: United States of America
---

# Enhanced engine performance Precision-fit OEM replacement Complete installation kit included FS90R Carburetor for Stihl FS90 FS87 FC95 FS100 FS110 HL100 HL90 KM90R String Hedge Trimmer Weedeater FS110RX Weed Eater Engine Replace 4180 120 0611 C1Q-S174

**Brand:** kuupo
**Price:** $26.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your Stihl—don’t let your trimmer fall behind!

## Quick Answers

- **What is this?** FS90R Carburetor for Stihl FS90 FS87 FC95 FS100 FS110 HL100 HL90 KM90R String Hedge Trimmer Weedeater FS110RX Weed Eater Engine Replace 4180 120 0611 C1Q-S174 by kuupo
- **How much does it cost?** $26.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/220588382-fs90r-carburetor-for-stihl-fs90-fs87-fc95-fs100-fs110-hl100)

## Best For

- kuupo enthusiasts

## Why This Product

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

## Key Features

- • **Wide Model Support:** Compatible with over 15 Stihl models including FS90, FS110, HL100, KM90R, and more
- • **Durable Zinc Finish:** Engineered for longevity and resistance against wear in tough outdoor conditions
- • **OEM-Grade Compatibility:** Seamlessly replaces Stihl 4180 120 0611 & ZAMA C1Q-S174 for perfect fit and function
- • **All-in-One Installation Kit:** Includes primer bulb, foam & fuel filters, spark plug, gaskets, and fuel tube for hassle-free setup
- • **Boost Your Trimmer’s Power:** Optimized carburetor design ensures smoother starts and consistent engine performance

## Overview

The Kuupo FS90R Carburetor is a precision-engineered OEM replacement part designed to fit a broad range of Stihl string trimmers, hedge trimmers, and pole pruners. Featuring a durable zinc finish and including a comprehensive installation kit, it guarantees enhanced engine performance and reliability. Perfect for professionals and enthusiasts aiming to maintain peak outdoor equipment efficiency.

## Description

desertcart.com: Kuupo FS90R Carburetor for Stihl FS90 FS87 FC95 FS100 FS110 HL100 HL90 KM90R String Hedge Trimmer Weedeater FS110RX Weed Eater Engine Replace 4180 120 0611 C1Q-S174 : Patio, Lawn & Garden

## Features

- FS90R Carburetor Replaces MPN: Stihl 4180 120 0611, ZAMA C1Q-S174.Our Carburetor is "C1Q-S174",Not " C1Q-S110". Match the carburetor's return oil pipe and select the correct carburetor model.
- FS90 carburetor Compatible with STHIL FS87 FS87R FS90 FS90R FS90K FS100 FS100R FS100RX FS110 FS110R FS110X FS110RX SP90 SP90T Trimmer
- STIHL FS90 carburetor Compatible with STHIL HT100 HT101 Pole Pruner / Pole Saw; Compatible with STHIL KM90 KM90R KM100 KM100R KM110R KM110 Kombi Motor
- Compatible with STHIL FC90 FC95 FC100 FC110 Edger; Compatible with STHIL HL90 HL95 HL95K HL100 HL100K HL101 HL110 Hedge Trimmer
- Package included: 1x FS 90 R Carburetor + 1x Primer Bulb + 1x foam filter + 1x Fuel Filter + 1x Spark Plug + 2x Gaskets + 1 tube
- To ensure the perfect fit for your engine and avoid any unnecessary complications, kindly verify your engine's model and part numbers before placing your order.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HR9C37V |
| Best Sellers Rank | #233,983 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5,104 in String Trimmer Replacement Parts |
| Brand Name | Kuupo |
| Compatible with Vehicle Type | UTV |
| Customer Reviews | 4.4 4.4 out of 5 stars (343) |
| Exterior Finish | Zinc |
| Item Part Number | 4180 120 0611 |
| Manufacturer | Kuupo |
| Model Number | FS87 FS90 FC95 FS100 FS110 HL100 HL90 |
| OEM Equivalent Part Number | 4180 120 0611 |
| UPC | 764560427546 |

## Product Details

- **Brand:** Kuupo
- **Manufacturer:** Kuupo
- **OEM Part Number:** 4180 120 0611
- **UPC:** 764560427546
- **Vehicle Service Type:** UTV

## Images

![FS90R Carburetor for Stihl FS90 FS87 FC95 FS100 FS110 HL100 HL90 KM90R String Hedge Trimmer Weedeater FS110RX Weed Eater Engine Replace 4180 120 0611 C1Q-S174 - Image 1](https://m.media-amazon.com/images/I/61k4iFkPLVL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-20*