Chair Mechanism and Free Bearing Kit Tilt and swivels. 6" x 10"-10 1/4"

Rolland Office Chair Gas Lift Cylinder – Universal Size Fit All - Heavy Duty - Black

DOZYANT Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty (450 lbs) Universal Size Fits Most Executive Chairs, Highest End Class 4

Katu Office Chair Gas Lift Cylinder Replacement - Hydraulic Heavy Duty Pneumatic Shock Universal Size, 5 Years Warranty, Color Black

Heavy Duty Replacement Office Chair Base - 28" Aluminum - S4164

Oak Leaf Gas Lift Cylinder, Office Chair Gas Lift Cylinder Replacement, Pneumatic Shock Heavy Duty (450 lbs) Office Chair Parts & Universal Size, 5'' Stroke, Black

OFFICE FACTOR, Office Chair Gas Lift Cylinder Replacement, Heavy Duty 450 Lbs Weight Capacity, Fits Most Executive Chairs (The Hole of Your Base Must be 2 inches Wide)

Heavy Duty 5" Stroke Replacement Office Chair Gas Lift Cylinder Pneumatic Shock - S6111-HD

The Green Group Universal Replacement Pneumatic Hydraulic Gas Lift for Office Chairs

24" Replacement Plastic Office Task Chair Base w/ Casters

Replacement Hardware Repair Kit for Office Chair Gas Lift Cylinder - S4451-K