The Gettimore Front Wheel Bearing Kit is an essential component for hardworking Craftsman and Jonsered mowers. Compatible with the following series: M123811, AM127304, M143338, and 9040H, this package ensures smooth and efficient operation, minimizing wear and tear on the machine. The kit includes 26-piece metal replacement parts, designed to withstand the rigors of lawn care use. Each part has a specific function, from the universal hub to the wave bearing wheel, ensuring an optimal fit and balance. By investing in this kit, you're not only ensuring your mower's longevity but also maintaining the precision and performance you expect from any top-tier lawn care product.