4340621 4402388 Cylinder Seal Kit For John Deere Hitachi EX400 450H 460

The 4340621 4402388 Cylinder Seal Kit is an aftermarket part designed for John Deere and Hitachi excavators, specifically models EX400 450H 460. Manufactured in China, this seal kit is a vital component for maintaining and repairing the hydraulic cylinders on heavy equipment. This product provides a reliable solution for ensuring smooth and efficient operation of the excavators, helping to extend their lifespan and minimize downtime.