Carburetor Professional Set 545081811 C1QW37 Compatible with Husqvarna 125B 125BX 125BVX & Jonsered B2126 BV2126 Blower

590460102 Carburetor Replacement Kit with Fuel Filter and Primer Bulb This complete carburetor kit is designed to restore full performance to a range of leaf blower models. It includes a precision‑machined carburetor, a fuel filter and a primer bulb, providing a reliable fuel delivery system in a single package. **Key Benefits** Restores engine speed and power after wear or damage. Eliminates fuel starvation and reduces engine stalling during use. Easy installation saves time compared with separate part purchases. ‑quality construction ensures long‑term durability and consistent operation. **Compatibility** Fits leaf blower models B2126 and BV2126. Fits 125B, 125BX and 125BVX models. Fits C1Q‑W37 and other models listed under part number 545081811. **Specifications** Part number: 590460102. Carburetor material: brass body with stainless steel valve components. Fuel filter: fine mesh element rated for standard gasoline. Primer bulb: transparent housing for visual inspection of fuel flow. Dimensions: standard size to match original equipment without modification. **Performance Highlights** Precise fuel metering improves throttle response. Integrated filter protects engine from debris and contaminants. Primer bulb enables quick starting in cold conditions. **Typical Use Scenarios** 1. **Routine maintenance on a residential leaf blower** – After several seasons of use, the engine begins to lose power. Replacing the carburetor and filter with this kit restores full cutting power and reduces start‑up delays. 2. **Field for professional landscaping equipment** – A contractor experiencing frequent stalls can install the kit on site, eliminating downtime and avoiding the need for a full engine overhaul. 3. **Upgrade for a ‑performance blower** – Users seeking smoother throttle control and cleaner fuel delivery can install the kit to achieve more reliable operation during extended use. **Installation Overview** Remove the existing carburetor, fuel filter and primer bulb. Install the carburetor, aligning the intake and outlet ports. Connect the fuel filter and attach the primer bulb according to the included diagram. Adjust the idle and mixture screws as indicated in the user manual for performance. This carburetor replacement kit provides a straightforward solution for restoring and enhancing the performance of compatible leaf blower models. Its all‑in‑one design, durable materials and precise fit make it a practical choice for both DIY owners and professional service technicians.