Spare Parts

Find genuine Humanscale replacement parts designed for a precise fit and long-term performance. Whether you're replacing a worn component or servicing an existing product, order directly from us to ensure compatibility and quality.
Spare Parts
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  • M8.1-M10 Tilt Turret Assembly, White
    • 1908251044WH
      $119
  • Clamp Assy, MFlex1-M81-M10, M21-Dual, SL
    • 1908251010SL
      $58
  • Clamp Assy, MFlex1-M81-M10, M21-Dual, BL
    • 1908251010BL
      $58
  • Straight Link Assembly, 8", M8.1 - M10, Silver
    • 1908251009SL
      $161
  • M8.1/M10 Tilt Assembly, Black
    • 1908251006BL
      $119
  • SHCS, M12 X 35, BL
    • 1908250850BL
      $6
  • FHCS, M6 X 14, NL
    • 1908250802NL
      $5
  • MFlex.1 Post Cap, BL
    • 1908250446BL
      $5
  • Sliding Desk Clamp, 30mm, M8.1-M10, Silver
    • 1908250214SL
      $44
  • M2.1/M8.1/M10 Bolt Through Kit
    • 1907511059NL
      $25
  • Vesa Assy, Dell, QR, BL
    • 1907511044BL
      $35
  • Offset VESA Assembly, Black
    • 1907511042BL (Black)
      $49
  • Tilt Assembly, Turret, M2.1, White
    • 1907511035WH
      $95
  • Tilt Assembly, Turret, M2.1, Sliver
    • 1907511035SL
      $95
  • M2.1 Clamp Mount, Silver
    • 1907511013SL
      $28
  • M2.1 Clamp Mount, BL
    • 1907511013BL
      $32
  • M2.1 8" Straight Link, Silver
    • 1907511010SL
      $70
  • Tilt Assy, M2.1, Silver
    • 1907511008SL
      $86
  • Vesa Assy, 100x100, QR, WH
    • 1907511007WH
      $40
  • COVER, Base, M2.1 -
    • 1907510420GR
      $5
  • Vesa Cover, 100x100, QR, WH
    • 1907510408WH
      $8
  • Sliding Desk Clamp, 30mm, M2.1, BL
    • 1907510219BL
      $14
  • Sliding Desk Clamp, 25mm, M2.1, SL
    • 1907510218SL
      $16
  • MFlex Clamp Mount, Silver
    • 1906631024SL
      $58
  • MFlex Bolt Thru Hardware
    • 1906631023NL
      $28
  • MFlex Post, Stackable, 12", PA in Silver
    • 1906630122SL
      $44
  • M2, Flanged Sleeve Bearing, Arm To Base
    • 1905050403NL
      $5
  • M8 Bolt Through Mount Kit
    • 1905031007NL
      $16
  • Retaining Ring External 1/4"
    • 412310000
      $5
  • Freedom Foam Seat Ginkgo F281.
    • SF281F
      $0
  • Replacement Casters for Summa Chair
    • UCASTHB (Black / Hard Casters)
      $135
    • UCASTHP (Polished Aluminum / Hard Casters)
      $135
    • UCASTLB (Black / Locking Casters)
      $135
    • UCASTLP (Polished Aluminum / Locking Casters)
      $135
    • UCASTSB (Black / Soft Casters)
      $135
    • UCASTSP (Polished Aluminum / Soft Casters)
      $135
  • M8 Pro Tilt Conversion Kit
    • M81TILT-T-S (White / Silver / Fixed Arm)
      $129
    • M81TILT-T-B (White / Black / Fixed Arm)
      $129
    • M81TILT-T-W (White / White / Fixed Arm)
      $125
  • M2 Pro Tilt Conversion Kit
    • M21TILT-S-B (Black / Dynamic Arm)
      $98
    • M21TILT-S-S (Silver / Dynamic Arm)
      $98
    • M21TILT-S-W (White / Dynamic Arm)
      $95
    • M21TILT-T-B (Black / Fixed Arm)
      $98
    • M21TILT-T-S (Silver / Fixed Arm)
      $98
    • M21TILT-T-W (White / Fixed Arm)
      $95
  • M2 Pro Slider Conversion Kit
    • M21SLDR-S-B-S (Black / Silver / Dynamic Arm)
      $206
    • M21SLDR-S-B-W (Black / White / Dynamic Arm)
      $200
    • M21SLDR-S-S-B (Silver / Black / Dynamic Arm)
      $206
    • M21SLDR-S-S-W (Silver / White / Dynamic Arm)
      $200
    • M21SLDR-S-W-B (White / Black / Dynamic Arm)
      $200
    • M21SLDR-S-W-S (White / Silver / Dynamic Arm)
      $200
    • M21SLDR-T-B-B (Black / Black / Fixed Arm)
      $206
    • M21SLDR-T-B-S (Black / Silver / Fixed Arm)
      $206
    • M21SLDR-T-B-W (Black / White / Fixed Arm)
      $200
    • M21SLDR-T-S-B (Silver / Black / Fixed Arm)
      $206
    • M21SLDR-T-S-S (Silver / Silver / Fixed Arm)
      $206
    • M21SLDR-T-S-W (Silver / White / Fixed Arm)
      $200
    • M21SLDR-T-W-B (White / Black / Fixed Arm)
      $200
    • M21SLDR-T-W-S (White / Silver / Fixed Arm)
      $200
    • M21SLDR-T-W-W (White / White / Fixed Arm)
      $200
  • Smart Height Adj. Duron Arms, BL/BL
    • SKHBB (Adjustable Height Duron Arms / Black / Black Trim)
      $505
  • Smart 4D Duron Arms Retrofit Kit, Black/Black
    • SKDBB (Advanced Duron Arms / Black / Black Trim)
      $538
  • Smart Soft Casters, Set Of 5, BL.
    • SCASTSB
      $51
  • Smart Hard Casters, Set Of 5, DG.
    • SCASTHG
      $51
  • QuickStand Eco Conversion kit from single monitor model to triple monitor model, 1st Gen-to-2nd Gen, White
    • QSEKIT12STW (White / 1st Gen Single to 2nd Gen Triple)
      $296
  • QuickStand Eco Conversion kit from single monitor model to dual monitor model, 1st Gen -to-2nd Gen, White
    • QSEKIT12SDW (White / 1st Gen Single to 2nd Gen Dual)
      $235
  • QSE Dual to Triple, Gen 1 to Gen 2, White
    • QSEKIT12DTW (White / 1st Gen Dual to 2nd Gen Triple)
      $269
  • QuickStand Eco Conversion kit from Dual monitor model to Triple monitor model, 1st Gen -to-2nd Gen, Black
    • QSEKIT12DTB (Black / 1st Gen Dual to 2nd Gen Triple)
      $269
  • QSE, Dual (Gen1) to Single (Gen 2), White
    • QSEKIT12DSW (White / 1st Gen Dual to 2nd Gen Single)
      $118
  • QSE, Dual (Gen1) to Single (Gen 2), Black
    • QSEKIT12DSB (Black / 1st Gen Dual to 2nd Gen Single)
      $118
  • Nova Wall Mount, Jet Black
    • NVWB (Jet Black / Wall Mount)
      $44
  • Nova Clamp Mount, Arctic White
    • NVCW (Arctic White / Clamp Mount)
      $46
  • Nova Desktop Base, Arctic White
    • NVBW (Arctic White / Desktop Base)
      $114
  • Nova Desktop Base, Jet Black
    • NVBB (Jet Black / Desktop Base)
      $110
  • MC-Mod Upstream Cable w/ C-A Adapter White
    • MC2USCW
      $77
  • M8.1 Tilt Conversion Kit, Dyno, White
    • M81TILT-S-W (White / White / Dynamic Arm)
      $119
  • M8.1 Tilt Conversion Kit, Dyno, Silver
    • M81TILT-S-S (White / Silver / Dynamic Arm)
      $119
  • M8.1 Tilt Conversion Kit, Dyno, Black
    • M81TILT-S-B (White / Black / Dynamic Arm)
      $119
  • M8.1 Slider Conversion Kit, Turret, Silver w/ Silver Mount
    • M81SLDR-T-S-S (Silver / Silver / Fixed Arm)
      $191
  • M8.1 Slider Conversion Kit, Turret, Black w/ Black Mount
    • M81SLDR-T-B-B (Black / Black / Fixed Arm)
      $191
  • M8.1 Slider Conversion Kit, Dyno, White w/ White Mount
    • M81SLDR-S-W-W (White / White / Dynamic Arm)
      $191
  • M8.1 Slider Conversion Kit, Dyno, Silver w/ Silver Mount
    • M81SLDR-S-S-S (Silver / Silver / Dynamic Arm)
      $191
  • M8.1 Slider Conversion Kit, Dyno, Black w/ Black Mount
    • M81SLDR-S-B-B (Black / Black / Dynamic Arm)
      $191
  • M8.1 Clamp Mount with Base, White
    • M81CM-W (White / Clamp Mount)
      $187
  • M8.1 Crossbar Conversion Kit, Dyno, Silver w/Silver Mount
    • M81CB-S-S-S (Silver / Silver / Dynamic Arm)
      $342
  • M8.1 Crossbar Conversion Kit, Dyno, Black w/Black Mount
    • M81CB-S-B-B (Black / Black / Dynamic Arm)
      $342
  • M8.1 Crossbar Handle (Dual or Triple) BL
    • M81CBH-B (Black)
      $122
  • M2.1 Slider Conversion Kit, Dyno, White w/ White Mount
    • M21SLDR-S-W-W (White / White / Dynamic Arm)
      $191
  • M2.1 Slider Conversion Kit, Dyno, Black w/ Black Mount
    • M21SLDR-S-B-B (Black / Black / Dynamic Arm)
      $191
  • M2.1 30mm Sliding Clamp Mnt w/Base, SL
    • M21C0-S (Silver / 30mm Sliding Desk Clamp)
      $147
  • LIB, Fixed, BL Arms, BL Duron Pads
    • LKFDBB (Fixed Height Duron Arms / Black / Black Trim / Black)
      $177
  • Liberty Adj. Duron Arms, SL Arms, SL Pads.
    • LKDVV (Adjustable Height Duron Arms / Silver / Silver Trim / Gray)
      $257
  • Liberty Adj, Duron Arms, Bl Arms, Bl Pads.
    • LKDBB (Adjustable Height Duron Arms / Black / Black Trim / Black)
      $244
  • LIB Height Adj. Duron, PA/SL Arms, SL Pads
    • LKDAV (Adjustable Height Duron Arms / Polished Aluminum / Black Trim / Gray)
      $244
  • Liberty Mesh Backrest, Black Frame, N10
    • LBBN10 (Black with Black Trim / Pinstripe: Black)
      $273
  • World Glides, Set Of 5, BL.
    • WCASTGB
      $44
  • World Base, BL, BL Casters.
    • W-BASE-BL
      $112
  • Adapter VESA Bracket, M2.1-M8.1-M10, Black
    • VESA1-A-B
      $52
  • Vesa Bracket Kit
    • VBK
      $25
  • Universal Seating Returns Boxes, two telescoping sleeves used for returning complete chairs of any configuration
    • UNIVERSAL SEATING RETURNS BOX
      $158
  • All Mon Arm, UFEA, Gen 1, M.0 Ball Joint
    • UFEA1BJNTS
      $194
  • Basic Up/Down Hand Switch, C1
    • TSWITCHC1
      $162
  • Freedom Seat Box Stitched TL13-W.
    • STL13WF-
      $878
  • Frd Seat Box Stitched TL12-Y.
    • STL12YF-
      $878
  • Frd Seat Box Stitched TL10-V.
    • STL10VF-
      $878
  • Freedom Seat Box Stitched TL10N
    • STL10NF-
      $878
  • Smart Seat Stitched, Q458, Vanilla/V
    • SSFQ458V
      $427
  • Smart Seat Cushion K624, Foam
    • SSFK624
      $207
  • Smart Seat Cushion K182, Foam
    • SSFK182
      $207
  • Smart Seat Cushion K101, Foam
    • SSFK101
      $207
  • Smart Seat Cushion F816, Foam
    • SSFF816
      $244
  • Smart Seat Cushion F568, Foam.
    • SSFF568
      $244
  • Smart Seat Cushion Cf12, Foam.
    • SSFCF12
      $207
  • Smart Seat Cushion CF10, Foam.
    • SSFCF10
      $207
  • QS Eco MDF Keyboard Platform Assembly, Black
    • SOR9484QE
      $330
  • QS Eco MDF Keyboard Platform Assembly, White
    • SOR9483QE
      $330
  • Slim 5" Palm Rest Silver/Gray
    • SMP5S
      $24
  • 5" Slim Palm Rest Black
    • SMP5B
      $24
  • 19" and 7" Slim Palm Rest, Gray
    • SMP27G
      $85
  • Frd Foam Seat Lotus K758.
    • SK758F
      $214
  • Freedom Foam Seat Lotus K624.
    • SK624F
      $214
  • Freedom Foam Seat Lotus K608
    • SK608F
      $214
  • Freedom Foam Seat Lotus K603
    • SK603F
      $214
  • Freedom Gel Seat Lotus K507.
    • SK507G
      $332
  • Freedom Foam Seat Lotus K459.
    • SK459F
      $214
  • Freedom Foam Seat Lotus K302.
    • SK302F
      $214