This is a genuine OEM Kubota part, number 6715636450, identified as a shaft. It is designed for various Kubota L-Series tractors including models L3560HSTC, L4060HST, L4760HSTC-3, L5060HST, L5460HSTC, and L6060HSTC-3. Additionally, it fits Kubota RTV-X utility vehicles such as the RTV-X1100CR, RTV-X1120DW, RTV-X1140R, and RTV-XG850 (SIDEKICK) series. This critical component ensures proper power transmission within the machinery, maintaining optimal performance and durability.