Features: Premium replacement carburetor for handheld power blowers, engineered to optimize fuels air mixture for enhanced engine efficiency and reduced emissions. Crafted with heat resistant aluminum alloy, this garden tool part features precise machined components for smooth operation. Ideal for landscaping professional and homeowners requiring reliable maintenance solution for lawn equipment and handheld power tool. Perfect for revitalizing aged lawn mowers or commercial grade blowers during seasonal grass cutting operations in residential yards or large scale gardening projects. Designed for straightforward DIY installation, this durability replacement carburetor resists corrosion while delivering consistent performances across extended outdoor maintenance. Specifications: Component:aluminium alloy Round Hole:Approx.12mm/10mm Installation size:3cm/1.18inch Part Number:12520020562 For PB 2100 and C1U K42B handheld power blowers Package Includes: 1 Set Engine Carburetor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.