Replacement Hardware Repair Kit for Office Chair Gas Lift Cylinder - Includes Clip, washers, & Bearing - S4451-K

Useful for replacing or repairing worn out or missing attachment hardware on an office chair gas lift cylinder. Attaches the gas lift piston cylinder to the larger black or chrome support column that fits into the 5 leg chair base. Instructions for correct assembly included **It is critical that this hardware set is installed in the correct order for proper & safe usage.** Functional note: If your cylinder is sinking while sitting in the chair, the entire gas cylinder must be replaced as an internal seal has worn out. Parts note: Gas lift piston in picture is for visual purposes only and is not included. Only the hardware kit is included.