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Silver metal office chair gas lift cylinder, 11.4 inches compressed, extends to 13.9 inches

BFKK

BFKK 2.5 inch Office Chair Gas Lift Cylinder office furniture

SKU CH-GE2V-V16XK

A universal replacement gas lift cylinder with 2.5 inches of height adjustment, 360° silent rotation and a 1000Lbs load rating

  • Product typeChair & Furniture Accessories
  • Adjustable 2.5 inch stroke raises seat from 11.4 to 13.9 inches
  • Universal fit suits most office and salon chairs
  • Heavy-duty piston supports up to 1000 lbs load capacity
  • SGS tested and BIFMA certified for safety and explosion-proof operation
  • Silent 360 degree rotation ensures smooth, noiseless movement

Replacement gas lift cylinder

The BFKK gas lift cylinder replaces a worn office-chair piston. It fits most chairs including salon, executive and work models plus rolling stools. The unit supports up to 1000Lbs and carries SGS and BIFMA certification. Silent 360° rotation keeps movement smooth and quiet.

Check compressed and extended height

Measure the old cylinder when fully compressed and fully extended before ordering. This unit compresses to 11.4 inches and extends to 13.9 inches, giving 2.5 inches of travel, which is higher than many standard pistons. Confirm those dimensions match your chair so the seat range stays correct.

Suits heavy-duty chair repair

Ideal for anyone fixing a sinking chair that needs a higher weight rating and certified safety. Not for buyers who need a different stroke length or a lower compressed height than 11.4 inches. Also not for stools or chairs with non-standard mounting sizes.

How it compares

Measured against everything we stock in Office Desks, Chairs & Monitor Arms, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 90% of the 5,255 comparable items (median $235.99).

Specifications

Product
Product typeChair & Furniture Accessories

Questions about this item

What parts come in the box and is any extra hardware needed to fit this 2.5 inch gas lift cylinder?

The package contains the gas lift cylinder only. It uses a universal size that fits most office chairs without additional hardware.

Which version should I choose if my chair needs a 2.5 inch travel range and a high weight rating?

This single model provides 2.5 inches of travel, a compressed height of 11.4 inches, an extended height of 13.9 inches and supports up to 1000 lbs.

How does the 1000 lb rating and SGS BIFMA certification affect daily use of the cylinder?

The certification confirms the cylinder meets safety and durability standards for heavy loads, giving stable, silent 360° rotation under normal office use.

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