The Kramp 57700410 crank roller is a high-quality aftermarket component designed for optimal performance in various Kuhn GMD series mowers. This durable roller ensures smooth operation of the mower's crank mechanism. It is a direct replacement for the Kuhn OEM part number 57700410, offering reliable fitment and functionality. With an outer diameter of 95 mm, an inner diameter of 51 mm, and a height of 51 mm, this roller weighs 0.12 kg, providing precise specifications for easy installation and long-lasting use in demanding agricultural conditions.