The Tecumseh 780164 is a genuine OEM thrust needle bearing designed for various Tecumseh small engines. This precision-engineered component provides critical support for rotating shafts, reducing friction and handling axial loads to ensure smooth and reliable engine performance. With an inner diameter of 25.4 mm, an outer diameter of 38.1 mm, and a thickness of 1.57 mm, it is built to exact specifications for a perfect fit and long-lasting durability in demanding applications.