Automotive Suspension Valving Shims & Washers

Teknik Shims

Shims

All rebuildable suspensions need shims & washers — Teknik stocks more than 2 million parts for damping valving. Our range includes standard valving shims, bulk kits, ring shims, check shims, cup washers and valve stop washers. If you need to swap damping shims use the Shim Factor Calculator to compare stacks — one 0.30mm shim is not the same as two 0.15mm shims. Shared parts for forks and shocks such as locknuts, teflon-lined shaft collars, acetal rod bushes, refill springs and o-rings are also available for servicing and tuning.

Purpose and Use of Shims

  • Tune damping valving and mid-speed behaviour
  • Replace basic wear parts every rebuild
  • Maintain oil and gas sealing with o-rings and cup washers
  • Secure damping pistons with locknuts and reduce friction with rod bushes

Recommended Pairings

Consider matching shims with Suspension Tools and related fork and shock parts such as fork locknuts & bushes and shock locknuts & bushes. Read our lock nuts and fasteners and suspension fluid weights table for technical guidance.

Shop Shims

Browse our extensive shim and washer selection for professional workshops and DIY tuners.

1319 Products Found
Teknik Motorsport

Suspension Shim - 10 x 23 x .25

10mm id x 23mm od x 0.25mm Thickness
(SKU: 10.23.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   23.0
$0.94
4680 In Stock

Teknik Motorsport

Suspension Shim - 10 x 23 x .30

10mm id x 23mm od x 0.30mm Thickness
(SKU: 10.23.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   23.0
$0.94
4740 In Stock

Teknik Motorsport

Suspension Shim - 10 x 24 x .10

10mm id x 24mm od x 0.10mm Thickness
(SKU: 10.24.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   24.0
$0.94
2900 In Stock

Teknik Motorsport

Suspension Shim - 10 x 24 x .15

10mm id x 24mm od x 0.15mm Thickness
(SKU: 10.24.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   24.0
$0.94
4350 In Stock

Teknik Motorsport

Suspension Shim - 10 x 24 x .20

10mm id x 24mm od x 0.20mm Thickness
(SKU: 10.24.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   24.0
$0.94
3965 In Stock

Teknik Motorsport

Suspension Shim - 10 x 24 x .25

10mm id x 24mm od x 0.25mm Thickness
(SKU: 10.24.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   24.0
$0.94
4570 In Stock

Teknik Motorsport

Suspension Shim - 10 x 24 x .30

10mm id x 24mm od x 0.30mm Thickness
(SKU: 10.24.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   24.0
$0.94
4135 In Stock

Teknik Motorsport

Suspension Shim - 10 x 25 x .10

10mm id x 25mm od x 0.10mm Thickness
(SKU: 10.25.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   25.0
$0.94
4020 In Stock

Teknik Motorsport

Suspension Shim - 10 x 25 x .15

10mm id x 25mm od x 0.15mm Thickness
(SKU: 10.25.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   25.0
$0.94
3575 In Stock

Teknik Motorsport

Suspension Shim - 10 x 25 x .20

10mm id x 25mm od x 0.20mm Thickness
(SKU: 10.25.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   25.0
$0.94
3900 In Stock

Teknik Motorsport

Suspension Shim - 10 x 25 x .30

10mm id x 25mm od x 0.30mm Thickness
(SKU: 10.25.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   25.0
$0.94
4740 In Stock

Teknik Motorsport

Suspension Shim - 10 x 26 x .10

10mm id x 26mm od x 0.10mm Thickness
(SKU: 10.26.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   26.0
$0.94
7750 In Stock

Teknik Motorsport

Suspension Shim - 10 x 26 x .15

10mm id x 26mm od x 0.15mm Thickness
(SKU: 10.26.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   26.0
$0.94
4500 In Stock

Teknik Motorsport

Suspension Shim - 10 x 26 x .20

10mm id x 26mm od x 0.20mm Thickness
(SKU: 10.26.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   26.0
$0.94
4165 In Stock

Teknik Motorsport

Suspension Shim - 10 x 26 x .25

10mm id x 26mm od x 0.25mm Thickness
(SKU: 10.26.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   26.0
$0.94
4760 In Stock

Teknik Motorsport

Suspension Shim - 10 x 26 x .30

10mm id x 26mm od x 0.30mm Thickness
(SKU: 10.26.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   26.0
$0.94
4415 In Stock

Teknik Motorsport

Suspension Shim - 10 x 27 x .10

10mm id x 27mm od x 0.10mm Thickness
(SKU: 10.27.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   27.0
$0.94
4880 In Stock

Teknik Motorsport

Suspension Shim - 10 x 27 x .15

10mm id x 27mm od x 0.15mm Thickness
(SKU: 10.27.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   27.0
$0.94
4800 In Stock

Teknik Motorsport

Suspension Shim - 10 x 27 x .20

10mm id x 27mm od x 0.20mm Thickness
(SKU: 10.27.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   27.0
$0.94
4330 In Stock

Teknik Motorsport

Suspension Shim - 10 x 28 x .10

10mm id x 28mm od x 0.10mm Thickness
(SKU: 10.28.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   28.0
$0.94
8880 In Stock