This piston pilot valve pusher is engineered for CAT and KATO hydraulic systems, featuring a shaft diameter of 10 mm with a length of 36 mm and a body diameter of 24 mm with a length of 19 mm. It is manufactured by Hung Rong Hydraulic Tech. Co., Ltd. to OEM replacement standards. Strict dimensional tolerances ensure precise fitment across compatible excavator and loader models.

This component is designed for high-pressure hydraulic circuits in heavy construction machinery, including excavators and wheel loaders relying on CAT or KATO platforms. It supports stable fluid transfer during demanding operational cycles. It is well-suited for maintenance, repair, and overhaul applications in industrial and construction environments.

Hung Rong brings decades of hydraulic engineering expertise to every component it produces. Buyers benefit from direct manufacturer support, competitive pricing, and consistent product quality. This valve delivers reliable performance backed by an established Taiwanese hydraulic technology company.