The MKTOLHUS Flat Idler Pulley is designed to seamlessly replace the AM115459 280-679 idler pulley on your GX lawn mower, providing an easy, quick, and hassle-free installation. This metal replacement part boasts an impressive 12mm inner diameter, ensuring optimal performance and functionality. With its 3.5-inch flat design, it ensures minimal interference with the mower's transmission and gearing system. Its robust construction and high-quality materials make it robust and reliable, ensuring that it will last for years. This idler pulley not only improves the overall performance of your lawn mower but also ensures quiet and smooth operation, making it an essential accessory for any lawn care enthusiast.
