Check the listing for details. Replacement Office Chair Gas Lift Cylinder Hardware Kit w/ Clip Bearing & Washer. Condition: New. Listed at 11.99 USD. 0 0 1 106 609 Source Distribution, Inc. 5 1 714 14.0 Normal 0 false false false EN-US JA X-NONE Gas lift piston in picture is for visual purposes only and is not included. Only the hardware kit is included. Hardware repair kit for office chair gas lift cylindersContains: 1 Rubber Bumper, 1 Silver Washer, 2 Black Washers, 1 White Bearing Pack, & 1 Retaining ClipAttachment hardware for lower area of office chair gas lift pneumatic cylinderThese parts fit the large majority of standard gas lift cylinders in office chairs - Most but not allUseful for replacing or repairing worn out or missing attachment hardware on an office chair gas lift cylinderAttaches the gas lift piston cylinder to the bottom side of the larger black or chrome support column that fits into the 5 leg chair baseInstructions for correct assembly included - *** It is critical that this hardware set is installed in the correct order for proper & safe usage Gas lift piston in picture is for visual purposes only and is not included. Only the hardware kit is included.