4379261 Arm Cylinder Seal Kit For Hitachi EX100 EX120-5 EX130H EX135US-5

The 4379261 Arm Cylinder Seal Kit is an aftermarket part specifically designed for Hitachi excavators, including models EX100, EX120-5, EX130H, and EX135US-5. Manufactured in China, this seal kit is made to provide a reliable solution for sealing the arm cylinder of these Hitachi excavators, ensuring smooth and efficient operation. Perfect for repairing or upgrading heavy equipment, this aftermarket part is a critical component for maintaining the performance of your machinery.