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 - 8 x 29 x .25

08mm id x 29mm od x 0.25mm Thickness
(SKU: 08.29.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   29.0
 
$0.94
4780 In Stock

Teknik Motorsport

Suspension Shim - 8 x 30 x 0.10

08mm id x 30mm od x 0.10mm Thickness
(SKU: 08.30.10)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.114
Outside Ø D (mm):   30.0
 
$0.94
5730 In Stock

Teknik Motorsport

Suspension Shim - 8 x 30 x .15

08mm id x 30mm od x 0.15mm Thickness
(SKU: 08.30.15)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.15
Outside Ø D (mm):   30.0
 
$0.94
8310 In Stock

Teknik Motorsport

Suspension Shim - 8 x 30 x .20

08mm id x 30mm od x 0.20mm Thickness
(SKU: 08.30.20)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.20
Outside Ø D (mm):   30.0
 
$0.94
7500 In Stock

Teknik Motorsport

Suspension Shim - 8 x 30 x .25

08mm id x 30mm od x 0.25mm Thickness
(SKU: 08.30.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   30.0
 
$0.94
4030 In Stock

Teknik Motorsport

Suspension Shim - 8 x 32 x 0.10

08mm id x 32mm od x 0.10mm Thickness
(SKU: 08.32.10)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.114
Outside Ø D (mm):   32.0
 
$0.94
7380 In Stock

Teknik Motorsport

Suspension Shim - 8 x 32 x .15

08mm id x 32mm od x 0.15mm Thickness
(SKU: 08.32.15)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.15
Outside Ø D (mm):   32.0
 
$0.94
2534 In Stock

Teknik Motorsport

Suspension Shim - 8 x 32 x .20

08mm id x 32mm od x 0.20mm Thickness
(SKU: 08.32.20)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.20
Outside Ø D (mm):   32.0
 
$0.94
4710 In Stock

Teknik Motorsport

Suspension Shim - 8 x 32 x .25

08mm id x 32mm od x 0.25mm Thickness
(SKU: 08.32.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   32.0
 
$0.94
4310 In Stock

Teknik Motorsport

Suspension Shim - 8 x 32 x .30

08mm id x 32mm od x 0.30mm Thickness
(SKU: 08.32.30)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.30
Outside Ø D (mm):   32.0
 
$0.94
4790 In Stock

Teknik Motorsport

Suspension Shim - 9 x 12 x 0.10

09mm id x 12mm od x 0.10mm Thickness
(SKU: 09.12.10)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.114
Outside Ø D (mm):   12.0
 
$0.94
3885 In Stock

Teknik Motorsport

Suspension Shim - 9 x 12 x .15

09mm id x 12mm od x 0.15mm Thickness
(SKU: 09.12.15)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.15
Outside Ø D (mm):   12.0
 
$0.94
4500 In Stock

Teknik Motorsport

Suspension Shim - 9 x 12 x .20

09mm id x 12mm od x 0.20mm Thickness
(SKU: 09.12.20)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.20
Outside Ø D (mm):   12.0
 
$0.94
7660 In Stock

Teknik Motorsport

Suspension Shim - 9 x 12 x .25

09mm id x 12mm od x 0.25mm Thickness
(SKU: 09.12.25)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.25
Outside Ø D (mm):   12.0
 
$0.94
6510 In Stock

Teknik Motorsport

Suspension Shim - 9 x 13 x 0.10

09mm id x 13mm od x 0.10mm Thickness
(SKU: 09.13.10)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.114
Outside Ø D (mm):   13.0
 
$0.94
4720 In Stock

Teknik Motorsport

Suspension Shim - 9 x 13 x .15

09mm id x 13mm od x 0.15mm Thickness
(SKU: 09.13.15)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.15
Outside Ø D (mm):   13.0
 
$0.94
4520 In Stock

Teknik Motorsport

Suspension Shim - 9 x 13 x .20

09mm id x 13mm od x 0.20mm Thickness
(SKU: 09.13.20)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.20
Outside Ø D (mm):   13.0
 
$0.94
4400 In Stock

Teknik Motorsport

Suspension Shim - 9 x 13 x .25

09mm id x 13mm od x 0.25mm Thickness
(SKU: 09.13.25)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.25
Outside Ø D (mm):   13.0
 
$0.94
4960 In Stock

Teknik Motorsport

Suspension Shim - 9 x 14 x 0.10

09mm id x 14mm od x 0.10mm Thickness
(SKU: 09.14.10)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.114
Outside Ø D (mm):   14.0
 
$0.94
4420 In Stock

Teknik Motorsport

Suspension Shim - 9 x 14 x .15

09mm id x 14mm od x 0.15mm Thickness
(SKU: 09.14.15)
Inside Diameter d (mm):   9.0
Thickness (mm):   0.15
Outside Ø D (mm):   14.0
 
$0.94
6970 In Stock