The Kramp FGP012490 is a genuine Kramp lawnmower wheel, sized 6x1 3/8 inches, specifically designed for MTD outdoor power equipment. This durable black plastic wheel features a 150mm outer diameter, 35mm width, and a 12.7mm bore, with a 38mm hub length. It is equipped with a robust plastic bearing and a profiled tread, ensuring reliable performance and traction on various lawn terrains. This wheel serves as a direct replacement for MTD OEM part number 73404039 and its numerous lettered revisions (e.g., 73404039A through 73404039Z).