Upgrade your small engine performance with this high-quality replacement carburetor, specifically designed for compatibility with models MP15, 40, 43, 49cc, PB651H, PB755SH, and B633RT. Crafted from premium copper and alloy materials, this carburetor offers excellent fuel efficiency and long-lasting durability, ensuring reliable operation for your outdoor power equipment. Key Features: · Precise Compatibility: Engineered to fit multiple models including MP15, 40, 43, 49cc, PB651H, PB755SH, and B633RT. Please verify your model number before purchase to ensure proper fit. · Durable Construction: Made from fine copper and alloy materials that provide resistance to wear and corrosion, enhancing fuel efficiency and extending service life. · High-Precision Machining: Manufactured using advanced machining centers for stable dimensions and accurate hole positioning, delivering consistent performance and easy installation. · Superior Workmanship: Carefully polished with smooth surfaces free of flash or burrs, ensuring safe handling and professional quality. · Ideal Replacement Part: Perfect for replacing old, damaged, or worn carburetors, restoring your equipment to optimal working condition. Specifications: · Item Type: Carburetor for 40 5 Series · Material: Copper, Alloy · Gross Weight: 160g / 5.6oz Package Includes: · 1 x Replacement Carburetor This replacement carburetor combines durability, precision, and reliable performance to keep your small engine running smoothly. Whether for repair or maintenance, it is an essential component to maintain efficient fuel delivery and engine function.