Diaphragm Clutch Springs — CSK918, CSK Series, Bronze

EBC Diaphragm Clutch Springs — CSK918, CSK Series, Bronze – 04-22 Sportster

EBC
1131-3352
CSK918
Direct OEM replacement diaphragm clutch spring sold individually for reliable clutch engagement.
Hurry! only 4 items left in stock.
€26.69
€39.78
Save €13.09
local_shipping In stock, ships in 2-3 days
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

Direct replacement for the OEM diaphragm spring, engineered to restore consistent clutch engagement and smooth operation. ⚙️

Built for straightforward installation using standard clutch service procedures. Sold individually; confirm fitment before installation.

  • Restores correct diaphragm tension
  • Durable finish to help resist corrosion

Recommended for professional installation or experienced home mechanics.

: 1131-3352
In Stock

Data sheet

Type
Clutch Spring
Units
Each
Color/Finish
Bronze
Style
Diaphragm Spring
Brand
EBC
Spring Material
Steel
Material
Steel

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Sportster Sportster 2004 CSK steel springs kit.
Harley Davidson Sportster Sportster 2005 CSK steel springs kit.
Harley Davidson Sportster Sportster 2006 CSK steel springs kit.
Harley Davidson Sportster Sportster 2007 CSK steel springs kit.
Harley Davidson Sportster Sportster 2008 CSK steel springs kit.
Harley Davidson Sportster Sportster 2009 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2004 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2005 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2006 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2007 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2008 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2009 CSK steel springs kit.
Harley Davidson Sportster Custom Sportster 2010 CSK steel springs kit.
Harley Davidson Low Sportster 2005 CSK steel springs kit.
Harley Davidson Low Sportster 2006 CSK steel springs kit.
Harley Davidson Low Sportster 2007 CSK steel springs kit.
Harley Davidson Low Sportster 2008 CSK steel springs kit.
Harley Davidson Low Sportster 2009 CSK steel springs kit.
Harley Davidson Low Sportster 2010 CSK steel springs kit.
Harley Davidson Super Low Sportster 2011 CSK steel springs kit.
Harley Davidson Super Low Sportster 2012 CSK steel springs kit.
Harley Davidson Super Low Sportster 2013 CSK steel springs kit.
Harley Davidson Super Low Sportster 2014 CSK steel springs kit.
Harley Davidson Super Low Sportster 2015 CSK steel springs kit.
Harley Davidson Super Low Sportster 2016 CSK steel springs kit.
Harley Davidson Super Low Sportster 2017 CSK steel springs kit.
Harley Davidson Sportster SuperLow Sportster 2018 CSK steel springs kit.
Harley Davidson Sportster SuperLow Sportster 2019 CSK steel springs kit.
Harley Davidson Sportster SuperLow Sportster 2020 CSK steel springs kit.
Harley Davidson Super Low Sportster 2014 CSK steel springs kit.
Harley Davidson Super Low Sportster 2015 CSK steel springs kit.
Harley Davidson Super Low Sportster 2016 CSK steel springs kit.
Harley Davidson Super Low Sportster 2017 CSK steel springs kit.
Harley Davidson Sportster SuperLow Sportster 2018 CSK steel springs kit.
Harley Davidson Sportster SuperLow Sportster 2019 CSK steel springs kit.
Harley Davidson Sportster SuperLow Sportster 2020 CSK steel springs kit.
Harley Davidson Iron Sportster 2009 CSK steel springs kit.
Harley Davidson Iron Sportster 2010 CSK steel springs kit.
Harley Davidson Iron Sportster 2011 CSK steel springs kit.
Harley Davidson Iron Sportster 2012 CSK steel springs kit.
Harley Davidson Iron Sportster 2013 CSK steel springs kit.
Harley Davidson Iron Sportster 2014 CSK steel springs kit.
Harley Davidson Iron Sportster 2015 CSK steel springs kit.
Harley Davidson Iron Sportster 2016 CSK steel springs kit.
Harley Davidson Iron Sportster 2017 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2018 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2019 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2020 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2021 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2022 CSK steel springs kit.
Harley Davidson Iron Sportster 2014 CSK steel springs kit.
Harley Davidson Iron Sportster 2015 CSK steel springs kit.
Harley Davidson Iron Sportster 2016 CSK steel springs kit.
Harley Davidson Iron Sportster 2017 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2018 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2019 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2020 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2021 CSK steel springs kit.
Harley Davidson Sportster Iron Sportster 2022 CSK steel springs kit.
Harley Davidson Roadster Sportster 2006 CSK steel springs kit
Harley Davidson Roadster Sportster 2007 CSK steel springs kit.
Harley Davidson Roadster Sportster 2008 CSK steel springs kit.
Harley Davidson Roadster Sportster 2009 CSK steel springs kit.
Harley Davidson Roadster Sportster 2010 CSK steel springs kit.
Harley Davidson Roadster Sportster 2011 CSK steel springs kit.
Harley Davidson Roadster Sportster 2012 CSK steel springs kit.
Harley Davidson Roadster Sportster 2013 CSK steel springs kit.
Harley Davidson Roadster Sportster 2015 CSK steel springs kit.