Ferilter Replacement Carburetor for Husqvarna Trimmers C1Q-EL24 – Complete Kit with Gaskets & Primer Bulb

Ferilter C1Q-EL24 is a complete replacement carburetor assembly designed to restore fuel delivery and starting reliability on many Husqvarna small-engine trimmers and pole saws.

If your Husqvarna trimmer or pole saw is hard to start, sputters at low throttle, or runs unevenly, the carburetor is often the cause. This Ferilter C1Q-EL24 unit is built as a drop-in replacement compatible with over 150 Husqvarna models (including popular 123, 223, 323, 325 and 326 series), and it ships with a full install kit—gaskets, fuel lines, filters, primer bulb and adjustment tool—to make replacement straightforward for DIYers and technicians alike. It is not rated for fuel blends above 10% ethanol.

Which Husqvarna models will this carburetor fit?

The Ferilter C1Q-EL24 is made to match the OEM C1Q-EL24 footprint and connections used across many Husqvarna handheld machines. Verify part numbers and mounting before ordering to ensure compatibility.

• Fits 123-series: 123C, 123L, 123LD
• Fits 223-series: 223L, 223R
• Fits 322/323/325/326 variants including 323L, 325L, 326LS
• Cross-replaces OEM numbers such as 588171156, 503283401, 5032831-11

What parts come with the replacement kit and why are they useful?

The kit is intentionally comprehensive so you can replace worn rubber, fuel filters and the primer bulb at the same time as the carburetor. That reduces the risk of leaks and eliminates the need for multiple orders, speeding up your repair.

• Includes 1 carburetor body and carb adjusting tool for correct tuning
• Includes 2 fuel tank bushings, 2 gaskets and 2 fuel lines for leak-free installation
• Includes 2 air filters, 1 fuel filter and 1 spark plug to refresh ignition and filtration
• Includes 1 primer (air purge) bulb to aid cold starting

How do I install and adjust the Ferilter C1Q-EL24 carburetor?

Installation follows typical small-engine carburetor replacement steps: remove old unit, transfer or replace linkages and grommets, connect fuel lines, and install supplied gaskets. Use the included adjustment tool to set low and high-speed screws per the engine’s service recommendations; start conservatively and fine-tune while the engine is running.

• Disconnect spark plug and drain or clamp fuel before removal
• Replace grommets and gaskets supplied to avoid vacuum leaks
• Use the carb adjusting tool for base screw settings, then refine while warm
• Avoid fuels above 10% ethanol to preserve carburetor materials

Will this carburetor fix starting and idling problems?

Replacing a worn or clogged carburetor often resolves hard starts, rough idle and poor throttle response caused by degraded diaphragms, jets or gaskets. If the fuel system has other issues—old fuel, clogged tank filter, or ignition faults—addressing those at the same time gives the best result.

• Restores proper fuel/air metering when original carburetor parts have failed
• Included filters and primer bulb reduce the chance of post-install problems
• Inspect the fuel tank and lines; replace old fuel before testing

Who is this for: The Ferilter C1Q-EL24 replacement carburetor kit is ideal for homeowners, landscapers and small-engine repair shops maintaining Husqvarna string trimmers, edgers and pole saws where the OEM C1Q-EL24 is specified. It suits users who want a ready-to-install kit that replaces common wear items at once and who will follow basic small-engine service and safety practices. Always confirm compatibility with your model and avoid fuels containing more than 10% ethanol to protect the new carburetor's seals and diaphragms.