This seal kit contains the elastomeric seals, wiper rings, and backup washers that prevent hydraulic fluid leakage at the rod and piston interfaces of the front loader lift and tilt cylinders. It sits between the cylinder barrel and the moving rod, maintaining a pressurized seal boundary that keeps contamination out and hydraulic fluid in. A worn or degraded seal set causes external oil weeping, reduced lift capacity, and eventual cylinder scoring from ingested debris. As an original manufacturer component, the seal profiles match the groove geometry of the loader cylinders so that no modification or shimming is required during installation. When replacing, clean the cylinder bore and rod surface thoroughly, and lubricate the new seals with clean hydraulic oil before assembly.