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 - 6 x 12 x .10

06mm id x 12mm od x 0.10mm Thickness
(SKU: 06.12.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.10
Outside Ø D (mm):   12.0
$0.94
7279 In Stock

Teknik Motorsport

Suspension Shim - 6 x 12 x .15

06mm id x 12mm od x 0.15mm Thickness
(SKU: 06.12.15)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.15
Outside Ø D (mm):   12.0
$0.94
15619 In Stock

Teknik Motorsport

Suspension Shim - 6 x 12 x .20

06mm id x 12mm od x 0.20mm Thickness
(SKU: 06.12.20)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.20
Outside Ø D (mm):   12.0
$0.94
15216 In Stock

Teknik Motorsport

Suspension Shim - 6 x 12 x .25

06mm id x 12mm od x 0.25mm Thickness
(SKU: 06.12.25)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.25
Outside Ø D (mm):   12.0
$0.94
7325 In Stock

Teknik Motorsport

Suspension Shim - 6 x 12 x .30

06mm id x 12mm od x 0.30mm Thickness
(SKU: 06.12.30)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.30
Outside Ø D (mm):   12.0
$0.94
17381 In Stock

Teknik Motorsport

Suspension Shim - 6 x 13 x .10

06mm id x 13mm od x 0.10mm Thickness
(SKU: 06.13.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.10
Outside Ø D (mm):   13.0
$0.94
4845 In Stock

Teknik Motorsport

Suspension Shim - 6 x 13 x .15

06mm id x 13mm od x 0.15mm Thickness
(SKU: 06.13.15)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.15
Outside Ø D (mm):   13.0
$0.94
9140 In Stock

Teknik Motorsport

Suspension Shim - 6 x 13 x .20

06mm id x 13mm od x 0.20mm Thickness
(SKU: 06.13.20)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.20
Outside Ø D (mm):   13.0
$0.94
3640 In Stock

Teknik Motorsport

Suspension Shim - 6 x 13 x .25

06mm id x 13mm od x 0.25mm Thickness
(SKU: 06.13.25)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.25
Outside Ø D (mm):   13.0
$0.94
6828 In Stock

Teknik Motorsport

Suspension Shim - 6 x 13 x .30

06mm id x 13mm od x 0.30mm Thickness
(SKU: 06.13.30)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.30
Outside Ø D (mm):   13.0
$0.94
6310 In Stock

Teknik Motorsport

Suspension Shim - 6 x 14 x .10

06mm id x 14mm od x 0.10mm Thickness
(SKU: 06.14.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.10
Outside Ø D (mm):   14.0
$0.94
9795 In Stock

Teknik Motorsport

Suspension Shim - 6 x 14 x .15

06mm id x 14mm od x 0.15mm Thickness
(SKU: 06.14.15)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.15
Outside Ø D (mm):   14.0
$0.94
12659 In Stock

Teknik Motorsport

Suspension Shim - 6 x 14 x .20

06mm id x 14mm od x 0.20mm Thickness
(SKU: 06.14.20)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.20
Outside Ø D (mm):   14.0
$0.94
14380 In Stock

Teknik Motorsport

Suspension Shim - 6 x 14 x .25

06mm id x 14mm od x 0.25mm Thickness
(SKU: 06.14.25)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.25
Outside Ø D (mm):   14.0
$0.94
6385 In Stock

Teknik Motorsport

Suspension Shim - 6 x 14 x .30

06mm id x 14mm od x 0.30mm Thickness
(SKU: 06.14.30)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.30
Outside Ø D (mm):   14.0
$0.94
3055 In Stock

Teknik Motorsport

Suspension Shim - 6 x 15 x .10

06mm id x 15mm od x 0.10mm Thickness
(SKU: 06.15.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.10
Outside Ø D (mm):   15.0
$0.94
17455 In Stock

Teknik Motorsport

Suspension Shim - 6 x 15 x .15

06mm id x 15mm od x 0.15mm Thickness
(SKU: 06.15.15)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.15
Outside Ø D (mm):   15.0
$0.94
13090 In Stock

Teknik Motorsport

Suspension Shim - 6 x 15 x .20

06mm id x 15mm od x 0.20mm Thickness
(SKU: 06.15.20)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.20
Outside Ø D (mm):   15.0
$0.94
5466 In Stock

Teknik Motorsport

Suspension Shim - 6 x 15 x .25

06mm id x 15mm od x 0.25mm Thickness
(SKU: 06.15.25)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.25
Outside Ø D (mm):   15.0
$0.94
4005 In Stock

Teknik Motorsport

Suspension Shim - 6 x 15 x .30

06mm id x 15mm od x 0.30mm Thickness
(SKU: 06.15.30)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.30
Outside Ø D (mm):   15.0
$0.94
3004 In Stock