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.

1316 Products Found
Teknik Motorsport

Suspension Shim - 10 x 28 x .25

10mm id x 28mm od x 0.25mm Thickness
(SKU: 10.28.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   28.0
 
$0.94
3961 In Stock

Teknik Motorsport

Suspension Shim - 10 x 28 x .30

10mm id x 28mm od x 0.30mm Thickness
(SKU: 10.28.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   28.0
 
$0.94
3035 In Stock

Teknik Motorsport

Suspension Shim - 10 x 29 x 0.10

10mm id x 29mm od x 0.10mm Thickness
(SKU: 10.29.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.114
Outside Ø D (mm):   29.0
 
$0.94
4870 In Stock

Teknik Motorsport

Suspension Shim - 10 x 29 x .15

10mm id x 29mm od x 0.15mm Thickness
(SKU: 10.29.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   29.0
 
$0.94
4520 In Stock

Teknik Motorsport

Suspension Shim - 10 x 29 x .20

10mm id x 29mm od x 0.20mm Thickness
(SKU: 10.29.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   29.0
 
$0.94
4510 In Stock

Teknik Motorsport

Suspension Shim - 10 x 30 x 0.10

10mm id x 30mm od x 0.10mm Thickness
(SKU: 10.30.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.114
Outside Ø D (mm):   30.0
 
$0.94
4780 In Stock

Teknik Motorsport

Suspension Shim - 10 x 30 x .15

10mm id x 30mm od x 0.15mm Thickness
(SKU: 10.30.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   30.0
 
$0.94
4490 In Stock

Teknik Motorsport

Suspension Shim - 10 x 30 x .20

10mm id x 30mm od x 0.20mm Thickness
(SKU: 10.30.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   30.0
 
$0.94
3625 In Stock

Teknik Motorsport

Suspension Shim - 10 x 30 x .25

10mm id x 30mm od x 0.25mm Thickness
(SKU: 10.30.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   30.0
 
$0.94
4630 In Stock

Teknik Motorsport

Suspension Shim - 10 x 30 x .30

10mm id x 30mm od x 0.30mm Thickness
(SKU: 10.30.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   30.0
 
$0.94
3155 In Stock

Teknik Motorsport

Suspension Shim - 10 x 31 x 0.10

10mm id x 31mm od x 0.10mm Thickness
(SKU: 10.31.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.114
Outside Ø D (mm):   31.0
 
$0.94
9840 In Stock

Teknik Motorsport

Suspension Shim - 10 x 31 x .15

10mm id x 31mm od x 0.15mm Thickness
(SKU: 10.31.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   31.0
 
$0.94
4630 In Stock

Teknik Motorsport

Suspension Shim - 10 x 31 x .20

10mm id x 31mm od x 0.20mm Thickness
(SKU: 10.31.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   31.0
 
$0.94
9480 In Stock

Teknik Motorsport

Suspension Shim - 10 x 32 x 0.10

10mm id x 32mm od x 0.10mm Thickness
(SKU: 10.32.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.114
Outside Ø D (mm):   32.0
 
$0.94
7860 In Stock

Teknik Motorsport

Suspension Shim - 10 x 32 x .15

10mm id x 32mm od x 0.15mm Thickness
(SKU: 10.32.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   32.0
 
$0.94
4740 In Stock

Teknik Motorsport

Suspension Shim - 10 x 32 x .20

10mm id x 32mm od x 0.20mm Thickness
(SKU: 10.32.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   32.0
 
$0.94
4175 In Stock

Teknik Motorsport

Suspension Shim - 10 x 32 x .25

10mm id x 32mm od x 0.25mm Thickness
(SKU: 10.32.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   32.0
 
$0.94
4525 In Stock

Teknik Motorsport

Suspension Shim - 10 x 32 x .30

10mm id x 32mm od x 0.30mm Thickness
(SKU: 10.32.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   32.0
 
$0.94
4750 In Stock

Teknik Motorsport

Suspension Shim - 10 x 33 x 0.10

10mm id x 33mm od x 0.10mm Thickness
(SKU: 10.33.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.114
Outside Ø D (mm):   33.0
 
$0.94
4640 In Stock

Teknik Motorsport

Suspension Shim - 10 x 33 x .15

10mm id x 33mm od x 0.15mm Thickness
(SKU: 10.33.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   33.0
 
$0.94
2750 In Stock