John Deere AHC22108 Hydraulic Cylinder Seal Kit

The John Deere AHC22108 Hydraulic Cylinder Seal Kit is an aftermarket bore seal rebuild kit that restores hydraulic pressure and prevents fluid leaks in boom and lift cylinders of John Deere backhoes and loader systems. It is compatible with John Deere 210L, 310E, 310G, 315SE, and 410L machines and uses industrial-grade polyurethane, rubber, PTFE, and metal sealing components to withstand demanding hydraulic service in excavation, earthmoving, and material handling environments. Designed for cylinder rebuilds and preventive maintenance, the kit supports hydraulic restoration, pressure retention, and contamination prevention across boom, lift, loader, and backhoe hydraulic assemblies. Alternate reference AH212097 and compatibility with John Deere 4045, 6068, 6090 series engines are listed, with an approximate weight of 0.16 lb.