Gas lift office chair Cylinder Replacement Parts

Gas cylinder Body
This is the gas cylinder!
photo of gas cylinder
Near the button width 20mm (just over 3/4)
This is NOT the gas cylinder.
It is a Column. It holds the cylinder with small parts in an upright position.
Click photo to purchase
This is the same cylinder as above preassembled into a column
It also includes a bearing kit. We call it, a COM.
A savings of over $12.00 if purchased separately.
photo of gas cylinder
To select a cylinder, you must first measure your old one. It's easy!
Select either method for how to
Measure your Gas cylinder-Photo's or Video
H
ow to Remove or Install a gas cylinder: Select Photos or Video
How to Remove or Install a column
How to Select proper length gas cylinder (without measuring)
Uh Oh...the parts fell on the floor. Bearing Kit Schematic
Visit our repair "Tips" section for additional information

Gas Cylinders are 1.102" in diameter (close to 1 1/8"), a virtual worldwide standard.

The gas cylinder is not screwed into the Mechanism (under the seat), but is securely held only by the taper press fit.

STYLE #
DESCRIPTION
COST
COLUMN Description
#106KP About 7 1/2" cylinder body. Stroke about 2 3/4". Rent a Cylinder removal tool $6.50 $42.20
#106KPCOM Same cylinder as above. Includes cylinder, bearing kit and 2" column pre assembled. 2 3/4" stroke. Column extends below most bases 2", above base 2". Intended for Knee pivot mechanisms or to lower a chair to a minimum height. The column floor clearance is about 3/8" $51.05
#106ACOM Chrome column 45mm 1 3/4" 8" cylinder body length, about 2 7/8" stroke. Includes 45mm cylinder, bearing kit and Chrome column all pre assembled. Rent a Cylinder removal tool $6.50
$53.45
Add To Cart
#107 About 8 1/8" cylinder body. Stroke about 3". Rent a Cylinder removal tool $6.50 $39.90
#107COM About 8 1/4" cylinder body. Includes cylinder, bearing kit and 2" column, all pre assembled. Rent a Cylinder removal tool $6.50 $48.85
#107HDCOM
Heavy Duty
Same (thing) size as above but is Heavy Duty. Rent a Cylinder removal tool $6.50 $82.50
Add To Cart
#10761 About 9" cylinder body. Stroke about 3 5/8". Rent a Cylinder removal tool $6.50 $39.90
#10761COM Same cylinder as above. Includes cylinder, bearing kit and 2" column, pre assembled. Rent a Cylinder removal tool $6.50 $48.85
#107A About 9 3/4" cylinder body. Stroke 4 3/4". Rent a Cylinder removal tool $6.50 $39.90
#107ACOM Same cylinder as above. Includes cylinder, bearing kit and 2" column, pre assembled. Rent a Cylinder removal tool $6.50 $48.85
Add To Cart
#10765 About 10 1/4" cylinder body. Stroke about 5 1/8". Rent a Cylinder removal tool $6.50 $39.90
#10765COM Same cylinder as above. 2" Column extends 3/4" below most bases. Pre assembled COM types include Cylinder, bearing kit and Column. Rent a Cylinder removal tool $6.50 $48.85
#10765HDCOM Heavy Duty Same (thing) size as above but is Heavy duty. Pre assembled COM type. Rent a Cylinder removal tool $6.50 $82.50
Add To Cart
#107B About 10 5/8" body overall. Stroke 5 1/2". Rent a Cylinder removal tool $6.50 $39.90
#107BCOM Same cylinder as above. Includes cylinder, bearing kit and 2" column. Pre assembled. Rent a Cylinder removal tool $6.50 $48.85
#107C About 11" cylinder body. Stroke 6". Rent a Cylinder removal tool $6.50 $39.90
Add To Cart
Tall man cylinder #1011TM 12 5/8" cylinder body and 7" stroke. 2" diameter column. Rent a Cylinder removal tool $6.50 $61.75
Tall big/man Heavy Duty
#1025TMHD
Heavy duty cylinder body-12 5/8" with 7" stroke. Column length overall-11 1/4". Includes cylinder, bearing kit and 2" column, all pre assembled. Rent a Cylinder removal tool $6.50 $91.85
Add To Cart
Herman Miller
Gas Cylinders
Equa 1, Equa 2. Removal tool not required. Ergon 3 cylinders...$48.85 $112.50
Herman Miller Aeron Cylinder Aeron single stage (normal) gas cylinder includes bearing kit and column, all pre assembled. Cylinder removal tool $6.50 $82.50
Steelcase
Gas Cylinders
#453, 457, 458 $110.00
Specialty
Specialty cylinders

#1053CSCOM Counter height stool cylinder Total column over-all length 11 1/4". 7 3/8" exposed above base legs. 7 1/2" stroke. Cylinder body length 12 5/8". Includes 2" column with bearing kit Pre assembled. Cylinder removal tool $59.45
#1057DSCOM Drafting Stool Cylinder Total column over-all length 15". 10 1/2" exposed above base legs. 10 1/4" stroke. Cylinder body length (when held in hand) is 16 1/2". Includes 2" column with bearing kit Pre assembled. Add about 5" if measuring with base and casters to underside of seat. $79.35
#2370NRCOM
Non rotational
Column about 16 1/2". Stroke 11". Can be used for mobile stand up desks, keyboards, tables and etc. Force needed to depress-15lbs. Includes 45mm (1 3/4") column and bearing kit. $108.40
#2376NRCOM Non rotational Column about 9 1/4". Stroke 5 1/2". Extended overall length 16 3/8". 10 3/16" Cylinder body length. Force needed to depress-68lbs. Includes 50mm (2") column and bearing kit. $112.85
Add To Cart
#2390NRCOM Non rotational Column about 15 1/8". Stroke 10 5/8". Extended overall length 27 7/8". Force needed to
depress-46lbs. Includes 50mm (2") column and bearing kit.
$117.50
Add To Cart
Columns & Bearing kit Purchase a Column, Telescope, Bearing kit, LiftOff tool or 2" to 1 3/4" adapter,
Foot rings
Desk chairs or Drafting stools

Gas cylinder cover

Also available for Drafting and tall man cylinders to 18" high

Other items
Big and Tall stuff
Drafting stool items
Office chair parts - Sofa Legs - Eames/Plycraft - Kitchen Chair - Bar Stool Swivels - Furniture Glides - Casters/Wheels - Grommets Swivel Rockers - Glider Rockers - Upholstered Items - Site Map - Privacy and Security - Terms and Information - Contact - Tips