The Kubota K565134510 Pulley Holder is an authentic OEM replacement part designed for various Kubota B-Series tractors and ZD-Series zero-turn mowers. This essential component ensures proper pulley alignment and function, maintaining optimal performance of your machinery's drive systems. Engineered to meet Kubota's stringent quality standards, it provides reliable and durable operation for models including B2650HSD, B3350HSD, BX1870, BX2370, ZD1011, ZD1211, and ZD1511.