About this product
Bring your outdoor power equipment back to peak performance with this high-precision 15mm replacement carburetor. Engineered specifically for 2-stroke small engines ranging from 43cc to 52cc, this direct-fit carburetor resolves common fuel delivery problems such as hard starting, erratic idling, stalling, and power loss under load. It seamlessly replaces factory carbs on popular brush cutters, grass trimmers, weed eaters, and auger engines, including models 40-5, 44-5, 40F-5, 44F-5, BC430, CG520, PR46BT, and compatible Eskimo power heads.
Constructed from heavy-duty, corrosion-resistant alloy materials, this carburetor stands up to harsh outdoor conditions, regular fuel contact, and high operational vibration. The factory-tuned jets deliver a balanced air-fuel mixture, restoring fast throttle response and fuel-efficient output right out of the box. Whether you are maintaining a commercial landscaping fleet or tackling weekend yard work, this quick-install carburetor gets your trimmer running reliably without expensive repair bills.