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 0.10

06mm id x 12mm od x 0.10mm Thickness
(SKU: 06.12.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.114
Outside Ø D (mm):   12.0
 
$0.94
4400 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
14474 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
13716 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
7055 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
16930 In Stock

Teknik Motorsport

Suspension Shim - 6 x 13 x 0.10

06mm id x 13mm od x 0.10mm Thickness
(SKU: 06.13.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.114
Outside Ø D (mm):   13.0
 
$0.94
3875 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
8750 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
3410 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
6160 In Stock

Teknik Motorsport

Suspension Shim - 6 x 14 x 0.10

06mm id x 14mm od x 0.10mm Thickness
(SKU: 06.14.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.114
Outside Ø D (mm):   14.0
 
$0.94
6003 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
11852 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
12620 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
6335 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
2915 In Stock

Teknik Motorsport

Suspension Shim - 6 x 15 x 0.10

06mm id x 15mm od x 0.10mm Thickness
(SKU: 06.15.10)
Inside Diameter d (mm):   6.0
Thickness (mm):   0.114
Outside Ø D (mm):   15.0
 
$0.94
16795 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
12670 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
4846 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
3955 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
2944 In Stock