The RHI&A PD11028 is a high-quality double idler sprocket designed for various agricultural applications. This 11-tooth sprocket features a 38.1 mm (1.5 inch) bore and is compatible with 50-size chain. Engineered to meet or exceed OEM specifications, it ensures reliable performance and long-lasting durability. Made from high-quality materials, it offers excellent wear resistance and precise fitment for efficient power transmission in demanding farm machinery. This sprocket directly replaces John Deere part number AA20752.