The Kubota 3J08030820 Piston (Power-Shift) is an original equipment manufacturer (OEM) component designed for various Kubota M-Series agricultural tractors. This genuine piston is crucial for the proper functioning of the power-shift transmission system, facilitating smooth gear changes and efficient power transfer. With an outer diameter of 95 mm and a height of 51 mm, this precision-engineered part ensures optimal performance and durability in demanding operational conditions. It is a direct replacement part, guaranteeing compatibility and restoring hydraulic system integrity.