The Kramp AK464455 is a high-quality aftermarket tension pulley designed for various AL-KO lawnmower models. This durable plastic tension pulley serves as a direct replacement for AL-KO OEM part numbers 464455, 46445501, and 4644550100. With an outer diameter of 100 mm, an inner diameter of 17 mm, and a width of 24 mm, it ensures optimal tension for the belt drive system, contributing to the efficient and reliable operation of your AL-KO lawnmower.