chairpartsonline Heavy Duty 4.25" Stroke Replacement Office Chair Gas Lift Cylinder Pneumatic Shock - S6222-HD-R Black

The Heavy Duty 4.25 Stroke Replacement Office Chair Gas Lift Cylinder Pneumatic Shock - S6222-HD-R is a highly recommended replacement for worn out chair lift cylinders. It is praised for its quality and durability, with customers reporting that it works better than the original cylinder that came with their chair. Despite its heavy-duty nature, it is also said to provide a comfortable height adjustment for users, even for those who are taller. While installation may require some determination, customers have found success using a pipe wrench and soaking the old cylinder with penetrating lube overnight. Some even needed to use a mini sledge with a wood block to break the old cylinder out. However, once installed, it has proven to be a reliable replacement, with no sinking feeling and no sloppiness in the lower chair mount. In terms of weight capacity, one customer reported using it with no issues at a weight of 300 pounds. However, the formal specifications for weight limit are not known. Overall, this Heavy Duty 4.25 Stroke Replacement Office Chair Gas Lift Cylinder is praised for its performance and durability. It is a recommended replacement for worn out chair lift cylinders, providing a comfortable height adjustment and handling additional weight well.