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 16 x .30

08mm id x 16mm od x 0.30mm Thickness
(SKU: 08.16.30)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.30
Outside Ø D (mm):   16.0
$0.94
5324 In Stock

Teknik Motorsport

Suspension Shim - 8 x 17 x .10

08mm id x 17mm od x 0.10mm Thickness
(SKU: 08.17.10)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.10
Outside Ø D (mm):   17.0
$0.94
4040 In Stock

Teknik Motorsport

Suspension Shim - 8 x 17 x .15

08mm id x 17mm od x 0.15mm Thickness
(SKU: 08.17.15)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.15
Outside Ø D (mm):   17.0
$0.94
5330 In Stock

Teknik Motorsport

Suspension Shim - 8 x 17 x .20

08mm id x 17mm od x 0.20mm Thickness
(SKU: 08.17.20)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.20
Outside Ø D (mm):   17.0
$0.94
4800 In Stock

Teknik Motorsport

Suspension Shim - 8 x 17 x .25

08mm id x 17mm od x 0.25mm Thickness
(SKU: 08.17.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   17.0
$0.94
6924 In Stock

Teknik Motorsport

Suspension Shim - 8 x 17 x .30

08mm id x 17mm od x 0.30mm Thickness
(SKU: 08.17.30)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.30
Outside Ø D (mm):   17.0
$0.94
9490 In Stock

Teknik Motorsport

Suspension Shim - 8 x 18 x .10

08mm id x 18mm od x 0.10mm Thickness
(SKU: 08.18.10)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.10
Outside Ø D (mm):   18.0
$0.94
7374 In Stock

Teknik Motorsport

Suspension Shim - 8 x 18 x .15

08mm id x 18mm od x 0.15mm Thickness
(SKU: 08.18.15)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.15
Outside Ø D (mm):   18.0
$0.94
5745 In Stock

Teknik Motorsport

Suspension Shim - 8 x 18 x .20

08mm id x 18mm od x 0.20mm Thickness
(SKU: 08.18.20)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.20
Outside Ø D (mm):   18.0
$0.94
3710 In Stock

Teknik Motorsport

Suspension Shim - 8 x 18 x .25

08mm id x 18mm od x 0.25mm Thickness
(SKU: 08.18.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   18.0
$0.94
3570 In Stock

Teknik Motorsport

Suspension Shim - 8 x 18 x .30

08mm id x 18mm od x 0.30mm Thickness
(SKU: 08.18.30)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.30
Outside Ø D (mm):   18.0
$0.94
5833 In Stock

Teknik Motorsport

Suspension Shim - 8 x 19 x .10

08mm id x 19mm od x 0.10mm Thickness
(SKU: 08.19.10)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.10
Outside Ø D (mm):   19.0
$0.94
4090 In Stock

Teknik Motorsport

Suspension Shim - 8 x 19 x .15

08mm id x 19mm od x 0.15mm Thickness
(SKU: 08.19.15)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.15
Outside Ø D (mm):   19.0
$0.94
3870 In Stock

Teknik Motorsport

Suspension Shim - 8 x 19 x .20

08mm id x 19mm od x 0.20mm Thickness
(SKU: 08.19.20)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.20
Outside Ø D (mm):   19.0
$0.94
3495 In Stock

Teknik Motorsport

Suspension Shim - 8 x 19 x .25

08mm id x 19mm od x 0.25mm Thickness
(SKU: 08.19.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   19.0
$0.94
4060 In Stock

Teknik Motorsport

Suspension Shim - 8 x 19 x .30

08mm id x 19mm od x 0.30mm Thickness
(SKU: 08.19.30)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.30
Outside Ø D (mm):   19.0
$0.94
4130 In Stock

Teknik Motorsport

Suspension Shim - 8 x 20 x .10

08mm id x 20mm od x 0.10mm Thickness
(SKU: 08.20.10)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.10
Outside Ø D (mm):   20.0
$0.94
3615 In Stock

Teknik Motorsport

Suspension Shim - 8 x 20 x .15

08mm id x 20mm od x 0.15mm Thickness
(SKU: 08.20.15)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.15
Outside Ø D (mm):   20.0
$0.94
2980 In Stock

Teknik Motorsport

Suspension Shim - 8 x 20 x .20

08mm id x 20mm od x 0.20mm Thickness
(SKU: 08.20.20)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.20
Outside Ø D (mm):   20.0
$0.94
1690 In Stock

Teknik Motorsport

Suspension Shim - 8 x 20 x .25

08mm id x 20mm od x 0.25mm Thickness
(SKU: 08.20.25)
Inside Diameter d (mm):   8.0
Thickness (mm):   0.25
Outside Ø D (mm):   20.0
$0.94
3590 In Stock