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Office Chair Components

At The Chair Clinic Ltd we source & supply a wide range of replacement parts/spares for office chairs, including office chair gas lifts, arms, mechanisms & bases.

The most common parts are listed below, however, if you cannot find the exact part you require or need advice then please contact our sales team on 01384 - 480030 or by email.

All Products:

  • PBB350 - Black Pyramid Office Chair Base 27"

    PBB350 - Black Pyramid Office Chair Base 27"

    Black nylon pyramid chair base  27" executive & managers chair Suitable for all modern office chairs with a standard sized gas lift  50mm standard tapered fixing hole 11mm castor fixing  Same day dispatch if ordered...

    MSRP

    Was

    DH360.61 (Inc. VAT)
    Now: DH300.50 (Ex. VAT)
  •  PBA350 - Aluminium Pyramid Office Chair Base, 27"

    PBA350 - Aluminium Pyramid Office Chair Base, 27"

    Aluminium pyramid chair base 27" executive & manager chair compatible Suitable for all modern office chairs with a standard sized gas lift  50mm standard, tapered fixing hole  11mm castor fixing hole  Same day dispatch if...

    MSRP

    Was

    DH431.54 (Inc. VAT)
    Now: DH359.62 (Ex. VAT)
  • MPD38 - Donati locking tilt mechanism

    MPD38 - Donati seat tilt mechanism

    Donati seat tilt mechanism - MPD38 Locking tilt mechanism with weight tension control TILT ANGLES - 16° seat TILT LOCKING - 1 positions, by lever HEIGHT ADJUSTMENT - By lever COMFORT - Lower tension adjustment...

    MSRP

    Was

    DH478.84 (Inc. VAT)
    Now: DH399.03 (Ex. VAT)
  • Round tube insert - various sizes available

    Round Tube Inserts

    Round tube inserts Various sizes available - please call sales for details

    MSRP

    Was

  • Rectangular tube inserts - various sizes available

    Rectangular Tube Inserts

    Rectangular Black Plastic Tube Inserts Suitable for use as feet in rectangular metal framed chairs Available in a range of sizes (other sizes available - please call for pricing)

    MSRP

    Was

  • CC8740 - Seat tilt mechanism

    CC8740 - Office Chair Tilt Mechanism

    Replacement seat tilt mechanism  Locking tilt mechanism with weight tension control Please check the specification below to ensure compatibility or if you need help, call or email Same day dispatch if ordered before 11am via FedEx Express...

    MSRP

    Was

    DH419.72 (Inc. VAT)
    Now: DH349.77 (Ex. VAT)
    Add to Cart The item has been added
  • CC8330 - Seat tilt mechanism

    CC8330 - Office Chair Tilt Mechanism

    Replacement seat tilt mechanism for office chairs  Locking tilt mechanism with weight tension control Hole fixings are approx 200mm x 152mm, hole centre to centre  Please check the specification below to ensure compatibility or if you need...

    MSRP

    Was

    DH419.72 (Inc. VAT)
    Now: DH349.77 (Ex. VAT)
    Add to Cart The item has been added
  • ALB350 - Polished aluminium base

    AB350 - Polished Aluminium Office Chair Base, 25" & 27"

    Polished aluminium chair base 25" & 27" executive & managers chair 5-star base  Heavy duty polished aluminium 50mm tapered gas lift fixing hole  11mm castors fixing hole Suitable for most modern office chairs with standard sized...

    MSRP

    Was

    DH431.54 (Inc. VAT)
    Now: DH359.62 (Ex. VAT)
  • ALA350 - Aluminium Chair Base 27" with Plastic Caps

    ALA350 - Aluminium Chair Base 27" with Plastic Caps

    Aluminium chair base, 27" with plastic caps  Heavy duty polished aluminium spider base with plastic caps Suitable for all modern office chairs with standard sized gas lift 50mm standard, tapered fixing hole  11mm castor fixing...

    MSRP

    Was

    DH502.48 (Inc. VAT)
    Now: DH418.74 (Ex. VAT)
  • CC21NF - Office Chair Tilt Mechanism

    CC21NF - Office Chair Tilt Mechanism

    Replacement seat tilt mechanism Locking tilt mechanism with weight tension control Body - 230mm x 150mm Holes - 185mm x 100mm Please check the specification below to ensure compatibility or if you need help, call or email Same day dispatch if...

    MSRP

    Was

    DH419.72 (Inc. VAT)
    Now: DH349.77 (Ex. VAT)
    Add to Cart The item has been added
  • CC1215 - Stool Mechanism with Ring Lever

    CC1215 - Stool Mechanism with Ring Lever

    Replacement seat mechanism for swivel stool  Fixing holes side by side are 127mm centre to centre & 18omm diagonally  Please check the specification below to ensure compatibility or if you need help contact us Same day dispatch if...

    MSRP

    Was

    DH419.72 (Inc. VAT)
    Now: DH349.77 (Ex. VAT)
    Add to Cart The item has been added
  • CC0518 Glide - Pack of 5

    CC0518 Glide - Pack of 5

    CC0518 glides - Pack of 5  Most glides will have an 11mm fixing pin as standard.  50mm dia.  35mm high (without pin) Option for 10mm fixing pin  Heavy duty  Suitable for soft and hard floors  Stability over...

    MSRP

    Was

    DH124.14 (Inc. VAT)
    Now: DH103.45 (Ex. VAT)
  • ALC350 - Aluminium Task Chair Base

    ALC350 - Aluminium Task Chair Base

    Aluminium 5-star chair base  Typically fitted to task and operator style chairs 25" & 27" task & operator chair base Heavy duty Polished aluminium 50mm tapered gas lift fixing hole 11mm castor fixing hole Suitable for most...

    MSRP

    Was

    DH431.54 (Inc. VAT)
    Now: DH359.62 (Ex. VAT)
  • Humanscale castors - 65mm - all models

    Humanscale castors - 65mm - all models

    Humanscale castors - 65mm  Genuine OE castors for Humanscale chairs - all models Commercial grade castor  Black or Grey 65mm wheel diameter  50kgs load weight rating (250kgs when fitting to a 5-star chair base) 11mm dia. push fit...

    MSRP

    Was

    DH532.04 (Inc. VAT)
    Now: DH443.37 (Ex. VAT)
  • Back bar 433

    Back bar 433

    Back bar 433 Ratchet back bar which enables the back to be set at a selection of heights - ideal for multiple users Click through the ratchet positions to find the correct height If you go beyond the optimum setting, adjust to maximum height and...

    MSRP

    Was

    DH236.46 (Inc. VAT)
    Now: DH197.05 (Ex. VAT)
    Add to Cart The item has been added
  • Humanscale Tall Gas Lift - OE

    Humanscale Tall Gas Lift - OE

    Humanscale Tall gas lift Suitable for Humanscale Freedom, Liberty & Smart chairs. Genuine OEM Humanscale parts  For chair models after 2010 9" or 230mm outer casing length  BS, BIFMA & SATRA Certified  5 YEAR...

    MSRP

    Was

    DH892.65 (Inc. VAT)
    Now: DH743.87 (Ex. VAT)
  • Back bar

    Back bar

    Back bar replacement Replacement back bar for standard office chairs. Tubular back bar that fits mechanisms with handwheel back height adjustment Length: 408mm International shipping: We ship all over the world so if you are outside the UK...

    MSRP

    Was

    DH236.46 (Inc. VAT)
    Now: DH197.05 (Ex. VAT)
    Add to Cart The item has been added
  • Humanscale 60mm hard floor castors - all models

    Humanscale 60mm hard floor castors - all models

    Humanscale 60mm hard floor castors  Genuine Humanscale replacement castors. Commercial grade castor  Hard floor style are better for hard floors such hardwood, laminate, tile and plastic chair mats etc. 60mm wheel diameter 50kgs load...

    MSRP

    Was

    DH709.39 (Inc. VAT)
    Now: DH591.16 (Ex. VAT)
    Add to Cart The item has been added