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 - 10 x 16 x .25

10mm id x 16mm od x 0.25mm Thickness
(SKU: 10.16.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   16.0
$0.94
4830 In Stock

Teknik Motorsport

Suspension Shim - 10 x 16 x .30

10mm id x 16mm od x 0.30mm Thickness
(SKU: 10.16.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   16.0
$0.94
4375 In Stock

Teknik Motorsport

Suspension Shim - 10 x 17 x .10

10mm id x 17mm od x 0.10mm Thickness
(SKU: 10.17.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   17.0
$0.94
4430 In Stock

Teknik Motorsport

Suspension Shim - 10 x 17 x .15

10mm id x 17mm od x 0.15mm Thickness
(SKU: 10.17.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   17.0
$0.94
4240 In Stock

Teknik Motorsport

Suspension Shim - 10 x 17 x .20

10mm id x 17mm od x 0.20mm Thickness
(SKU: 10.17.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   17.0
$0.94
4300 In Stock

Teknik Motorsport

Suspension Shim - 10 x 17 x .25

10mm id x 17mm od x 0.25mm Thickness
(SKU: 10.17.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   17.0
$0.94
4880 In Stock

Teknik Motorsport

Suspension Shim - 10 x 17 x .30

10mm id x 17mm od x 0.30mm Thickness
(SKU: 10.17.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   17.0
$0.94
4050 In Stock

Teknik Motorsport

Suspension Shim - 10 x 18 x .10

10mm id x 18mm od x 0.10mm Thickness
(SKU: 10.18.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   18.0
$0.94
4280 In Stock

Teknik Motorsport

Suspension Shim - 10 x 18 x .15

10mm id x 18mm od x 0.15mm Thickness
(SKU: 10.18.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   18.0
$0.94
4210 In Stock

Teknik Motorsport

Suspension Shim - 10 x 18 x .20

10mm id x 18mm od x 0.20mm Thickness
(SKU: 10.18.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   18.0
$0.94
4350 In Stock

Teknik Motorsport

Suspension Shim - 10 x 18 x .25

10mm id x 18mm od x 0.25mm Thickness
(SKU: 10.18.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   18.0
$0.94
4630 In Stock

Teknik Motorsport

Suspension Shim - 10 x 18 x .30

10mm id x 18mm od x 0.30mm Thickness
(SKU: 10.18.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   18.0
$0.94
4750 In Stock

Teknik Motorsport

Suspension Shim - 10 x 19 x .10

10mm id x 19mm od x 0.10mm Thickness
(SKU: 10.19.10)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.10
Outside Ø D (mm):   19.0
$0.94
7760 In Stock

Teknik Motorsport

Suspension Shim - 10 x 19 x .15

10mm id x 19mm od x 0.15mm Thickness
(SKU: 10.19.15)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.15
Outside Ø D (mm):   19.0
$0.94
4000 In Stock

Teknik Motorsport

Suspension Shim - 10 x 19 x .20

10mm id x 19mm od x 0.20mm Thickness
(SKU: 10.19.20)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.20
Outside Ø D (mm):   19.0
$0.94
4035 In Stock

Teknik Motorsport

Suspension Shim - 10 x 19 x .25

10mm id x 19mm od x 0.25mm Thickness
(SKU: 10.19.25)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.25
Outside Ø D (mm):   19.0
$0.94
4470 In Stock

Teknik Motorsport

Suspension Shim - 10 x 19 x .30

10mm id x 19mm od x 0.30mm Thickness
(SKU: 10.19.30)
Inside Diameter d (mm):   10.0
Thickness (mm):   0.30
Outside Ø D (mm):   19.0
$0.94
4740 In Stock

Teknik Motorsport

Suspension Shim - 10.2 x 14 x .10

10.2mm id x 14mm od x 0.10mm Thickness
(SKU: 10.2.14.10)
Inside Diameter d (mm):   10.2
Thickness (mm):   0.10
Outside Ø D (mm):   14.0
$0.94
4900 In Stock

Teknik Motorsport

Suspension Shim - 10.2 x 16 x .10

10.2mm id x 16mm od x 0.10mm Thickness
(SKU: 10.2.16.10)
Inside Diameter d (mm):   10.2
Thickness (mm):   0.10
Outside Ø D (mm):   16.0
$0.94
4900 In Stock

Teknik Motorsport

Suspension Shim - 10.2 x 18 x .10

10.2mm id x 18mm od x 0.10mm Thickness
(SKU: 10.2.18.10)
Inside Diameter d (mm):   10.2
Thickness (mm):   0.10
Outside Ø D (mm):   18.0
$0.94
4900 In Stock