Product overview Replacement C1UK42 carburetor with tune up kit filter designed for PB2100 handheld leaf blowers. This assembly provides the core replacement parts needed to maintain carburetor performance and keep your blower running reliably during regular use. Key benefits Restores carburetor function: Direct replacement for the C1UK42 carburetor improves fuel and air delivery compared to a worn or damaged unit. Simplifies maintenance: Includes the tune up kit filter and essential components for routine servicing, reducing downtime. Durable for outdoor use: Constructed to withstand typical outdoor conditions so parts remain dependable through seasonal work. Easy compatibility: Designed to fit PB2100 handheld leaf blower models using the C1UK42 carburetor pattern, making installation straightforward for standard tasks. Features and specifications Compatible models: PB2100 handheld leaf blower with C1UK42 carburetor. Contents: Replacement carburetor and tune up kit filter intended for routine maintenance and component replacement. Construction: Built from materials suited for outdoor garden equipment service to provide lasting operation under normal conditions. Function: Restores proper fuel and airflow management required for reliable starting, idling, and load response. Typical use scenarios Seasonal tune up: the carburetor and filter before the use season to ensure consistent starting and performance. Field by landscapers: Quick replacement when a blower develops carburetorrelated running issues during jobsite work. Home lawn maintenance: Use during scheduled maintenance to refresh worn parts and maintain dependable operation for yard cleanup. Notes Use this replacement carburetor and tune up kit filter when your PB2100 shows signs of carburetor wear or when performing scheduled maintenance. For fit and function, confirm your blower uses the C1UK42 carburetor pattern before .