Compatibility with multiple models This carburetor kit fits a range of leaf blower models including BG45, BG46, BG55, BG65, BG85, SH55, and SH85. It is designed to integrate with your equipment with a precise fit for reliable operation. OEM replacement Replaces OEM part numbers 4229 120 0604 and 42291200604. This carburetor is manufactured to original specifications, providing dependable performance and consistent fuel delivery. Easy installation Designed for straightforward installation, this kit lets you restore your leaf blower to working condition quickly and efficiently. Key benefits Broad model compatibility reduces the need to stock multiple parts Replaces OEM parts to restore original performance and fuel delivery Simple installation minimizes downtime and service time Use scenarios Scenario 1: A BG45 or BG46 shows hard starting, rough idle, or reduced power. Install this OEM replacement to restore reliable operation. Scenario 2: Servicing SH55 or SH85 units that have carburetor wear. with this kit to recover factory performance. Scenario 3: Performing routine maintenance on BG55, BG65, or BG85 models to ensure consistent fuel delivery and compatibility with original specifications. Notes Fits and functions to match the original carburetor specifications for dependable performance.