Kit For 108 Gas Cylinder Bearings These 6 parts are under constant wear while your chair is in use. Usually the parts should be replaced on any chair more than 2-3 years old or older. The rubber cushion gets mushy or breaks, bearings wear and internal washers get worn grooved. The clip is easily damaged upon removal and may fall off while in use permitting the piston rod to extend, hit the floor and high center, or bend, rendering the gas cylinder useless. Product Features 6 piece Replacement Bearings Washers Fits all Standard Office/Desk/Home Swivel Chairs Includes Schematic 1 - Bearing, 3 - Metal Washers, 1 - Rubber Bumper Metal Clip Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!