HUSWELL 125B Carburetor Air Filter Kit for Husqvarna 125B/125BVX/125BX Blowers – C1Q-W37 OEM Set

Overview

Keep your Husqvarna blower performing at its best with a purpose-built replacement kit from HUSWELL. The HUSWELL 125B Carburetor Air Filter Kit is designed to fit a broad range of 125B-family models, including popular Husqvarna and Jonsered units. This kit makes routine maintenance or targeted rebuilds more accessible, using components that align with original specifications. By choosing a matched kit, you may experience steadier operation and easier starts, especially when preparing for busy outdoor seasons.

Whether you’re heading into spring garden chores or returning to year-round yard work, having the right parts on hand helps your engine breathe clean air and receive the right fuel flow. The kit combines a carburetor, an air filter, and a fuel line that are intended to work together, supporting consistent idle, smooth acceleration, and reliable performance under typical conditions. Keep in mind that results can vary with engine condition, fuel quality, and maintenance history.

What’s included

• Carburetor: C1Q-W37
• Air filter: OEM 545112101
• Fuel line: OEM 545081841
• OEM cross-reference notes: 590460102, 545081811, and related 125BVX/125BX configurations

What you receive

You will receive exactly what’s shown in the main image, including the carburetor, air filter, and fuel line kit. Please confirm compatibility with your model and part number before purchasing to ensure a proper fit.

How it helps your equipment

Replacing worn or damaged parts with a matched kit can help maintain consistent air-fuel flow and prevent engine hesitation. A fresh air filter reduces dust ingestion, while a clean carburetor supports stable performance across varying loads. The fuel line replacement helps ensure reliable fuel delivery from tank to carburetor, potentially reducing interruptions during longer jobs.

Compatibility and model notes

• Mainly for Husqvarna 125B, 125BVX, and 125BX gas leaf blowers
• Cross-referenced for several 2001–2011 model variations, including BVX/125BVX and BV2126 lineage
• Before purchasing, please confirm your exact model and part number to ensure the best fit

How to use

Shut off the engine, allow it to cool, and follow the service manual to replace the kit components. Check hose clamps and fuel connections after install, and perform a brief function test to verify there are no leaks or unusual noises.

Why choose HUSWELL

• Parts designed to align with OEM specifications for ease of replacement
• Comprehensive kit that covers multiple parts commonly needed for 125B-family engines
• Supportive references help verify compatibility across model variations