Panari FS55R Carburetor for STIHL FS55/FS38/FS45 and More | C1Q-S186A Compatible

Overview

The Panari FS55R carburetor is built to replace worn units in a wide range of STIHL weed eaters, edgers, and hedge trimmers. This all in one tune up kit is designed to help maintain steady power and smoother operation during routine yard work, without promising guaranteed results. It replaces several part numbers and aligns with the ZAMA C1Q-S186 series for broad compatibility.

Compatibility and Performance

• Replaces part numbers 4140 120 0619 and 4140 120 0612; compatible with ZAMA C1Q-S186 family
• Fits STIHL FS55 FS55R FS55C FS55RC FS55T FS46 FS46C FS45 FS45C FS38 weed eaters, HL45 hedger, KM55 KM55R KM55RC engines
• Suitable for FS 38 from 2014 onward, FS 45 and FS 46 produced 2000 2013, FS 55 and FS55 R 2000 2013, FC 55 2000 2008, FM 55 RC E 2005 2008
• Engineered to closely mimic real engine environments, supported by a wet flow test to validate flow characteristics

All-in-One Tune Up Kit

• All included items save time and potential extra trips to purchase individual parts
• Air filter x2, fuel filter x1, spark plug x1, primer bulb x1, fuel line x1, gasket x2

Durable Design and Testing

The FS55R carburetor is crafted with brass components, composite rubber diaphragms, and an anodized aluminum body to resist heat, corrosion, and wear. Each unit undergoes a wet flow test to reflect engine-like conditions, helping ensure dependable performance in field use.

What’s in the Package

• Panari FS55R Carburetor x1
• Air filters x2
• Fuel filter x1
• Spark plug x1
• Primer bulb x1
• Fuel line x1
• Gasket set x2

Whether you are refreshing a tired engine or tackling routine maintenance, this kit provides the components needed to complete a refresh in one purchase. Expect smoother starts and improved fuel delivery when installed correctly, while keeping in mind that results depend on engine condition and usage patterns. Use as part of regular maintenance to help preserve engine performance over time.