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Extra heavy duty - our desk chair cylinders are all class 4, longest lasting, which are known as the most durable, & highest quality hydraulic gas lift cylinders.
We will also make sure to help guide you through the entire process from start to finish. We'll send you the highest quality cylinder on the market, detailed step-by-step installation instructions, gloves, our exclusive cylinder removal tool, and our money-back guarantee. Our warranty has no expiration date. Lifetime warranty - our goal is to provide you with the highest quality office chair parts so you can extend the life of your chair.

High qualitymade of the highest quality 45# steel materials to hold great weights and provide durability; tall center support column. Universal gas liftour gas lift fits just about any office chair, and is compatible with most popular office chair brands! Customer serviceif you have any questions about Pressing Screen, please feel free to contact us and we will deal with and answer them for you as soon as possible.

Excellent replacement the chair saver kit: Suitable for most office chairs stools, executive chairs, office chairs, gaming chairs with a cylindrical diameter of 25-28mm or less.
Note: please adjust the height of the chair you want before installing the office chair clip. Simply tighten the nut so that the diameter of the collar is smaller than the diameter of the air rod, and the chair will not sink. Bring your dying office chair back to life: when the cylinder fails, extend the life of the chair, let your office chair no longer sink, so that the chair can rotate smoothly and save the cost of buying a new chair.

2 inches; adjustable range: 6 inches. Holds up to 450 lbs on most office, executive and computer chairs. Smooth & noiseless: full 360 degree rotation, smooth and noiseless movements to all directions.

Maximum strength - looking for a replacement office chair cylinder? No worries, the Office Chair Hero has you covered and can hold up to 600 pounds! The Office Chair Hero is your chair buddy.
Simple installation - no need to look for that hydrolic chair cylinder replacement when you can install the Office Chair Hero in 2 easy steps. Universal fit - do you have a large office chair for your desk, no worries because our Office Chair Hero is wider than the competition and will fit more cylinders and come with 4 pieces for a total of different 15 size combinations.

Easy installation : Can be installed easily with no additional screws required. 5’’ stroke for adjusting chair height: Minimum length: 10 inches; maximum length when fully extended: 15 inches; adjustable range: 5 inches.

Excellent alternative office chair gas cylinder Stable use, silent 360° rotation and aerodynamic impact, no noise, making the operation simple and smooth. The gas lift cylinder has passed sgs official test and BIFMA certification, withstand higher weight and pressure, the best quality gas lift cylinder, and is made of high-quality thickened outer steel to ensure compliance with quality standards.
180-days worry-free warranty: our goal is to provide you with the highest quality office chair accessories, our gas rod fails, thereby extending your life. Adjustable height 5. 5 inches: the height of the fully compressed chair piston is: 11. 4 inches, it has an adjustable height of 5. 5 inches, the fully expanded height is: 16. 9 inches, which allows you to rise higher Note: higher than normal cylinder, measured before purchase.

0 inches, inner cylinder: 1. 1 inches. Complies with the requirements of din 4550:2004-12, class 4 and BIFMA 5. 1 for a safe and durable use; pneumatic shock makes it easy to rotate 360 degrees smoothly and silently.

Practical chair saver kit: you will receive 2 sets of office chair replacement parts, including 2 pieces of stainless steel shafts, 1 piece of wrench and 4 pieces of nuts, a complete combination set to meet your office chair repairing needs.
One size fits most: the stainless steel repair kit is suitable for most office chairs, and each stainless steel shaft is about 25 mm/ 098 inches in inner diameter, 45 mm/ 1. 77 inches in outer diameter, fits most chairs with a cylindrical diameter of about 25-28 mm/ 098-1. 1 inches.

With built-in lumbar support and a padded seat with thick and soft memory foam cushioning, healthy posture, our computer high chair keeps your spine in a neutral position, and offers you the most comfortable sitting experience.
In this way, it keeps your muscles activated and prevents stiffness and pain. It lets you easily adjust the seat height and allows you to rock back and forth between 90 and 110 degrees but also adjust the rocking pressure. Strong seat cushion resilience provides you with long-lasting Comfort: There is no need to worry about the feeling of sitting in it. Protect your floors from scratches and damage: are you tired of swivel chairs that scratch your hardwood floors? Unlike many standard desk chairs, our swivel desk chair features top standard rubber chair wheels that ensure quiet and easy gliding.
1. The Office Oasis
#ad
Pneumatic Gas Lift Piston for Office Chairs and Gaming Chairs, Universal Fit, Office Chair Cylinder Replacement with Removal Tool, Heavy Duty Hydraulic
#adThe Office Oasis #ad - Revive your chair - fix your sinking office chair by replacing the cylinder instead of spending money on a brand new computer chair. So if for some reason our cylinder fails, leaks, or starts sinking - email us, and we'll send you a brand new one. Save money. Industry standard size - this pneumatic piston cylinder will fit almost every office chair on the market including herman miller aeron.Extra heavy duty - our desk chair cylinders are all class 4, longest lasting, which are known as the most durable, & highest quality hydraulic gas lift cylinders.
More information #ad
They can even support up to 1000 lbs without fail. Easy removal & installation - the only chair cylinder replacement on Amazon to offer a cylinder removal tool. Our's don't. Cheaper options can start sinking within the first few months of use. If it doesn't fit your specific chair, return it for a full refund and we'll even cover the cost of shipping for you. We will also make sure to help guide you through the entire process from start to finish. We'll send you the highest quality cylinder on the market, detailed step-by-step installation instructions, gloves, our exclusive cylinder removal tool, and our money-back guarantee. Our warranty has no expiration date. Lifetime warranty - our goal is to provide you with the highest quality office chair parts so you can extend the life of your chair.
Brand | The Office Oasis #ad |
Manufacturer | The Office Oasis #ad |
Height | 15.13 Inches |
Length | 2 Inches |
Weight | 2.5 Pounds |
Width | 2 Inches |
Part Number | OAS-2010 |
Model | OAS-2010 |
Warranty | Lifetime warranty. |
More information #ad
2. PROFECTUS
#ad
PROFECTUS Office Chair Gas Lift Cylinder Replacement with Removal Tools-3.7 inches Adjust Heavy Duty Gas Lift Cylinder, Includes Removal Tool & Gloves,Universal Size Fits Most Office Chair
#adPROFECTUS #ad - Easy to install chair saver kitsimply tighten the nut so that the diameter of the collar is smaller than the diameter of the air rod, and the chair will not sink. Note: please adjust the height of the chair you want before installing the office chair clip.High qualitymade of the highest quality 45# steel materials to hold great weights and provide durability; tall center support column. Universal gas liftour gas lift fits just about any office chair, and is compatible with most popular office chair brands! Customer serviceif you have any questions about Pressing Screen, please feel free to contact us and we will deal with and answer them for you as soon as possible.
More information #ad
Size adjustment3. 7 inches adjustable height:the height of the fully Compressed Chair Piston is: 8. 5 inches, the fully Expanded Height is: 12. 5 inches, suitable for most of the office chairs on the market.Brand | PROFECTUS #ad |
Manufacturer | PROFECTUS #ad |
Height | 10 Inches |
Length | 2 Inches |
Weight | 2 Pounds |
Width | 2 Inches |
Part Number | USWK-OFR-A |
Model | USWK-OFR |
More information #ad
3. Minewill
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Minewill Fix Sinking Office Chair-Chair Saver Kit Stainless Steel Shaft,Wrench and nut,Office Chair Gas Lift Cylinder Holder,Saver for Stop Sinking Without Cylinder Replacement, No Tools Required
#adMinewill #ad - 30-day free return/exchange service: all our chair repair kit are produced under strict quality inspection. Thicker screws, not easy to break or crack. Your satisfaction is always our top priority. Easy to install chair saver kit: it takes only 5 minutes to install the office chair protector.Excellent replacement the chair saver kit: Suitable for most office chairs stools, executive chairs, office chairs, gaming chairs with a cylindrical diameter of 25-28mm or less.
More information #ad
You have nothing to lose. Not cheap iron or plastic!!!: compared with other cheap iron and other plastic products, strong weight-bearing capacity, our office chair repair kit are made of stainless steel, more practical and effective, better quality. Note: please adjust the height of the chair you want before installing the office chair clip. Simply tighten the nut so that the diameter of the collar is smaller than the diameter of the air rod, and the chair will not sink. Bring your dying office chair back to life: when the cylinder fails, extend the life of the chair, let your office chair no longer sink, so that the chair can rotate smoothly and save the cost of buying a new chair.
Brand | Minewill #ad |
Manufacturer | Minewill #ad |
Height | 1 Inches |
Length | 1 Inches |
Width | 1 Inches |
More information #ad
4. DOZYANT
#ad
Highest End Class 4, DOZYANT 6" Long Stroke Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty 450 lbs for Tall Person Universal Size Fits Most Executive Chairs
#adDOZYANT #ad - Highest end Class 4 gas cylinder on market. 1 inches. 6" stroke for adjusting chair height: minimum length: 11. 2 inches; maximum length when fully extended: 17.2 inches; adjustable range: 6 inches. Holds up to 450 lbs on most office, executive and computer chairs. Smooth & noiseless: full 360 degree rotation, smooth and noiseless movements to all directions.
More information #ad
Standard cylinder diameter: outer cylinder: 2 inches, Inner cylinder: 1. Heavy duty gas lift cylinder that holds great weights - tall center support column of the chair. Please confirm the measurement before ordering. Easy installation : Can be installed easily with no additional screws required.Brand | DOZYANT #ad |
Manufacturer | DOZYANT #ad |
Height | 2 Inches |
Length | 11 Inches |
Weight | 1.9 Pounds |
Width | 2 Inches |
Part Number | 140-QG |
Model | 140-QG |
Warranty | N. |
More information #ad
5. Salbree
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Office Chair Hero Fix Attaches Clamps to Large Office Chair Cylinder Piston Stops Your Chairs Sinking When Computer Chair Hydraulic Lift Has No Gas Chair Office Stop Office Chair Cylinder Replacement
#adSalbree #ad - Durable material - our chair stop office chair gas lift cylinder replacement is made from high strength plastic from an injection mold and not 3D printed from a printer. Cost-effective - forget the costly office chair cylinder replacement or replacing the office chair piston, simply add our industrial-strength plastic fixes, and the problem is solved.Maximum strength - looking for a replacement office chair cylinder? No worries, the Office Chair Hero has you covered and can hold up to 600 pounds! The Office Chair Hero is your chair buddy.
More information #ad
Measure how many and which pieces you need and simply snap The Hero on your computer chair cylinder. Simple installation - no need to look for that hydrolic chair cylinder replacement when you can install the Office Chair Hero in 2 easy steps. Universal fit - do you have a large office chair for your desk, no worries because our Office Chair Hero is wider than the competition and will fit more cylinders and come with 4 pieces for a total of different 15 size combinations.
Brand | Salbree #ad |
Manufacturer | Salbree #ad |
Part Number | OCS4 |
Model | OCS4 |
More information #ad
6. DOZYANT
#ad
Highest End Class 4, Office Chair Gas Lift Cylinder Replacement,Hydraulic Pneumatic Shock Piston Heavy Duty 450 lbs Universal Size Fits Most Executive Chairs, DOZYANT Gas Lift Cylinder
#adDOZYANT #ad - Standard cylinder diameter: outer cylinder: 2 inches, Inner cylinder: 1. 1 inches. Smooth & noiseless: full 360 degree rotation, smooth and noiseless movements to all directions.Easy installation : Can be installed easily with no additional screws required. 5’’ stroke for adjusting chair height: Minimum length: 10 inches; maximum length when fully extended: 15 inches; adjustable range: 5 inches.
More information #ad
Please confirm the measurement before ordering. Heavy duty gas lift cylinder that holds great weights - tall center support column of the chair. Holds up to 450 lbs on most office, executive and computer chairs. Highest end Class 4 gas cylinder on market.Brand | DOZYANT #ad |
Manufacturer | DOZYANT #ad |
Height | 2 Inches |
Length | 11 Inches |
Weight | 1.9 Pounds |
Width | 8.6 Inches |
Part Number | 120-QG |
Model | 120-TKee |
Warranty | N. |
More information #ad
7. Omyoffice
#ad
5.5 inch Office Chair Gas Lift Cylinder-Office Chair Replacement Parts,Universal Size Fits Most Chairs,Heavy Duty Gas Lift Hydraulic/Pneumatic Piston for Office Chair Black
#adOmyoffice #ad - No noise to colleagues even when turning or lying on a chair to rest. Universal size this hydraulic piston is suitable for almost all office chairs salon chairs, rolling stools on the market, and has a better load-bearing capacity. Therefore, if for some reason, leaks or starts to sink-send us an email and we will send you a brand new one.Excellent alternative office chair gas cylinder Stable use, silent 360° rotation and aerodynamic impact, no noise, making the operation simple and smooth. The gas lift cylinder has passed sgs official test and BIFMA certification, withstand higher weight and pressure, the best quality gas lift cylinder, and is made of high-quality thickened outer steel to ensure compliance with quality standards.
More information #ad
The office chair piston maximum weight it supports is 1000Lbs, work chairs, executive chairs, which is much heavier than ordinary gas cylinder for office chair.1180-days worry-free warranty: our goal is to provide you with the highest quality office chair accessories, our gas rod fails, thereby extending your life. Adjustable height 5. 5 inches: the height of the fully compressed chair piston is: 11. 4 inches, it has an adjustable height of 5. 5 inches, the fully expanded height is: 16. 9 inches, which allows you to rise higher Note: higher than normal cylinder, measured before purchase.
Brand | Omyoffice #ad |
Manufacturer | Omyoffice #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1 Pounds |
Width | 1 Inches |
Part Number | 1 |
Model | 1 |
More information #ad
8. OAK LEAF
#ad
Black, Universal Size, Pneumatic Shock & Heavy Duty 450 lbs Office Chair Parts, Class 4 Replacement Office Chair Cylinder 5.5’’ Stroke, Oak Leaf Gas Lift Cylinder
#adOAK LEAF #ad - Thick outer cylinder: 1. 5 mm thick; inner one: 2. 5 mm and heavy duty office chair part holds up to 450 lbs. Gas lift cylinder diameter: outer cylinder: 2.0 inches, inner cylinder: 1. 1 inches. Complies with the requirements of din 4550:2004-12, class 4 and BIFMA 5. 1 for a safe and durable use; pneumatic shock makes it easy to rotate 360 degrees smoothly and silently.
More information #ad
Measures up to 16. 7 inches when fully extended; minimum height is 11. 2 inches with an adjustable height of 5. 5 inches, allowing you to find the correct seat height for comfortable sitting. One size fits most executive chairs, office chairs, gaming chairs and desk chairs; 30-day customer satisfaction money-back guarantee for gas lift cylinder.Brand | OAK LEAF #ad |
Manufacturer | Oak Leaf #ad |
Height | 2 Inches |
Length | 11.2 Inches |
Width | 2 Inches |
Part Number | 904004 |
Model | 904004 |
Warranty | Customer satisfaction money back guarantee. |
More information #ad
9. Oudain
#ad
2 Sets Fix Sinking Office Chair Stainless Steel Chair Saver Kit Office Chair Replacement Parts Adjustable Office Chair Saver Includes Shaft Wrench Nut Without Cylinder Replacement for Stop Sinking
#adOudain #ad - Easy to use: these office chair parts are simple to install, finally tighten the screws with the wrench, you need to adjust the office chair to the height you want and mark it, then loose the screws and wind the shaft around the chair cylinder mark, firstly, then done.Practical chair saver kit: you will receive 2 sets of office chair replacement parts, including 2 pieces of stainless steel shafts, 1 piece of wrench and 4 pieces of nuts, a complete combination set to meet your office chair repairing needs.
More information #ad
Nice repair tools: the chair saver kit can repair the broken office chair, to extend the life of your office chair, keeping your office chair from sinking, allowing you to focus on work or study, practical and useful. Stable for long time use: made of quality stainless steel material, stable in structure, not easy to break or deform, equipped with thickened screws, to achieve a better load bearing capacity, reliable and serviceable to use for a long period. One size fits most: the stainless steel repair kit is suitable for most office chairs, and each stainless steel shaft is about 25 mm/ 098 inches in inner diameter, 45 mm/ 1. 77 inches in outer diameter, fits most chairs with a cylindrical diameter of about 25-28 mm/ 098-1. 1 inches.
Brand | Oudain #ad |
Manufacturer | Oudain #ad |
Height | 5.91 Inches |
Length | 8.66 inches |
Weight | 0.23 Pounds |
Width | 0.63 inches |
Part Number | Oudain-Saver-05856 |
More information #ad
10. EZAKI
#ad
Ergonomic Design for Back Pain, Executive Computer Desk Chair Work Chairs, Thick Padded Strong Metal Base Quiet Wheels, High Back Office Chair- Flip Arms Adjustable Built-in Lumbar Support
#adEZAKI #ad - The 300-pound weight capacity accommodates people with big or large body types, and the wide seat makes getting in and out easy. Customize your office desk chair to your needs: this adjustable desk chair allows you to rock back&forth, adding optimal movement to your day. Durable chair for most people: with a durable metal base, and smooth-rolling racing-style wheels, a heavy-duty gas cylinder, our work chair is made to last.With built-in lumbar support and a padded seat with thick and soft memory foam cushioning, healthy posture, our computer high chair keeps your spine in a neutral position, and offers you the most comfortable sitting experience.
More information #ad
It is extra-sturdy and stable and makes a long-lasting office accessory. Sit proud and tall at your desk: if you need a comfortable office chair, boosts a strong, the EZAKI big tall office chair is your best option. Our chairs are all added in spring packs which are with high resilience, making your office work and home work a kind of enjoyment. In this way, it keeps your muscles activated and prevents stiffness and pain. It lets you easily adjust the seat height and allows you to rock back and forth between 90 and 110 degrees but also adjust the rocking pressure. Strong seat cushion resilience provides you with long-lasting Comfort: There is no need to worry about the feeling of sitting in it. Protect your floors from scratches and damage: are you tired of swivel chairs that scratch your hardwood floors? Unlike many standard desk chairs, our swivel desk chair features top standard rubber chair wheels that ensure quiet and easy gliding.
Brand | EZAKI #ad |
Manufacturer | EZAKI #ad |
Height | 52 Inches |
Length | 28 Inches |
Weight | 46 Pounds |
Width | 31 Inches |
Part Number | SH003 |
Model | SH003 |
More information #ad