The Liebherr D9406 engine sleeve for the Liebherr R964B excavator is an essential component for the optimal functioning of the engine. Made from high-quality materials, this sleeve ensures durability and resistance under difficult operating conditions. It is designed to fit perfectly on the Liebherr D9406 engine, providing efficient and reliable performance. Ideal for the maintenance and repair of Liebherr R964B excavators, this engine sleeve helps extend the lifespan of the equipment and reduce operating costs.