This 5/8" Track Nut is listed for the Doosan DX145LCR-3. Built with a high-quality rubber blend, reinforced steel carcass, and high-tensile cords, it delivers stability and long service life in the toughest working environments. Check it against the part you are replacing before ordering, or ask the PartsForMachines team. Covered by a 12-month warranty as standard.