Toggle menu
209-590-4200

Shop by Category

  • - Arm Pads
  • - Arms / Armrests
  • - Bases
  • - Casters Wheels Glides
  • - Gas Cylinder Pneumatic Lift Post
  • - Mechanism Seat Plate Control
  • - Combination Kits
  • - Hardware
  • - Barstool Drafting Chair Parts
  • - Chairs Drafting Stools
  • - Sale Closeouts Clearance
  • - Wholesale

    • Shop by Brand

  • eChairParts
  • View all Brands
  • Heavy Duty Gas Spring Pneumatic Cylinder Cartridge Spindle Strut Piston
  • Heavy Duty Gas Spring Pneumatic Cylinder Cartridge Spindle Strut Piston
    • Heavy Duty Gas Spring Pneumatic Cylinder Cartridge Spindle Strut Piston Heavy Duty Gas Spring Pneumatic Cylinder Cartridge Spindle Strut Piston

    Heavy Duty Gas Spring Pneumatic Cylinder Cartridge Spindle Strut Piston

    (33 reviews) Write a Review

    Product Description

    Heavy duty Gas Spring Pneumatic cylinder cartridge Spindle Strut Piston replacement for standard office chair. This cartridge Gas Spring has 4” Stroke Travel and is CLASS 4 with 400n.  A standard cylinder is CLASS 3 with 300n. Main body is 1.1" (28mm) diameter and is 9.2” long. The tapered end that goes into the seat plate / mechanism has a standard 17-4 taper.  The steel used is heat treated making it stronger.  All hardware including bearing and retaining clip are included.  CLASS 4 cylinders are typically installed on chairs up to 350 lb rating.

    Product Videos

    SKU:
    CC-9
    Shipping:
    Free Shipping
    $22.95
    Adding to cart… category.add_cart_announcement
    INTERNATIONAL BUYERS:
    Click here to purchase this item from our eBay store

    Product Reviews

    Write a Review

    33 Reviews Hide Reviews Show Reviews

    • 5
      Replacement pneumatic cylinder in poker table chairs

      Posted by D. V. on 4th Feb 2023

      parts were correct size. easy to replace. shipping was prompt. seem to be working properly.

    • 5
      Replaced gas spring pneumatic

      Posted by Joe Smallman on 23rd Jan 2023

      Great product and great support. These guys are the best!

    • 5
      Chair Piston

      Posted by Michael Archer on 20th Jan 2023

      Easy install. Works like it should.

    • 5
      pneumatic cylinder

      Posted by gas spring on 18th Dec 2022

      very easy to install and fast delivery.

    • 5
      Replacement cylinders for darafeev

      Posted by C pearson on 30th Jul 2022

      Was finally able to find someone that could deliver replacement cylinders for my old darafeev game table chairs. Fit the non standard cylinder bases. Work like new!

    • 5
      HEAVY DUTY GAS SPRING PNEUMATIC CYLINDER CARTRIDGE SPINDLE STRUT PISTON

      Posted by Skip on 14th Aug 2021

      Fit correctly and worked perfectly. Whole process was easy. Fast delivery. Owner answered all questions so I could order correct part. Ordered a second as a spare.

    • 5
      Quick Fix

      Posted by Michael on 1st Jun 2021

      Didn't know what we were looking for, but the gentleman on the phone helped us to find what we were looking for. The item shipped quickly and fixed the problem with our chair.

    • 5
      Gas spring replacement

      Posted by Carey Blanchard on 1st May 2021

      Excellent customer service and direct replacement, could not have been easier!

    • 5
      Great support!

      Posted by Scott P. on 11th Mar 2021

      I was pretty lost on which part I really needed and how to repair my office chair. Great response time as well. The ability for me to text pics along with my questions, really helped me. As a result, we ordered a part for my father with confidence- it also turned out great!