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
7600 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
15828 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
15266 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
7345 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
17486 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
4995 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
9420 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
10370 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
12878 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
14430 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
3065 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
17505 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
13140 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
3024 In Stock