The Kubota 3R90012564 is a genuine OEM muffler stay designed to securely mount the exhaust system on various Kubota B01 and LX series compact tractors. This critical component helps to stabilize the muffler, preventing vibration and damage to the exhaust assembly. It is an authentic replacement part for models including B2301D, B2301HSD, B2601HSD, B2650HSD, B3301HSD, B3350HSD, and LX series tractors, ensuring proper fit and long-lasting performance.