Dura Blue Non-Adjustable Rear Struts for LT-Z400, KFX400 & DVX400 – 20-1017
Dura Blue Non-Adjustable Rear Struts for LT-Z400, KFX400 & DVX400 – 20-1017
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Dura Blue Non-Adjustable Rear Struts for LT-Z400, KFX400 & DVX400 – 20-1017

$238 USD
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SKU: 20-1017

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SKU: 20-1017

Rear struts set how your sport ATV sits and handles. The Dura Blue Non-Adjustable Rear Struts for LT-Z400, KFX400 & DVX400 are fixed-length, U-link style rear struts for a solid, non-adjustable setup.

Dura Blue builds axles, hubs, housings and chassis parts for sport ATVs and UTVs. Shop more in our ATV axle and drivetrain collection.

Why Choose the Dura Blue Non-Adjustable Rear Struts for LT-Z400, KFX400 & DVX400

Key Features

  • Non-adjustable, U-link style rear struts (per listing)
  • Fixed length with no locknut adjustment
  • Direct replacement for the rear strut setup

Great For

  • Replacing worn or bent struts
  • Riders who want a set-and-forget setup
  • Racing and trail use

Specifications

  • Brand: Dura Blue
  • Part number: 20-1017
  • Type: Non-adjustable, U-link style

Fitment

Per our fitment data: Arctic Cat 400 2004–2007; Kawasaki KFX 400 2003–2006.

Always confirm your exact model and year before ordering. Contact us if you’re not sure.

Before You Change Your Struts

  • Non-adjustable: Fixed length; nothing to set or drift.
  • Adjustable: Dura Blue’s adjustable struts can lower the rear 1–2 in. (per listing).

How to Install

  1. Support the machine securely with the rear suspension unloaded.
  2. Remove the stock rear struts.
  3. Install the Dura Blue struts with new or thread-locked hardware.
  4. Torque to spec and check suspension movement before riding.

Follow the Dura Blue instructions and your service manual for torque specs. If you’re not confident doing this work, have a qualified tech install it.

Care Tips

  • Check axle nuts and hub torque at every service.
  • Inspect bearings and seals for play or leaks.
  • Wash off mud and sand, and keep the chain lubed.

Related Dura Blue Products

Shop More Axle & Drivetrain Parts

Helpful Guides From the Witchdoctors Blog

Frequently Asked Questions

Does this fit my machine?

Check the fitment section and confirm your model and year, or contact us before ordering.

Do I need other parts?

You may need new nuts, cotter pins or bearings depending on your build. Contact us and we’ll help.

Can I return it?

Unused items in original packaging can usually be returned. Contact our customer service team, and we’ll help.

Where to Ride

Put your upgrade to work at one of these riding areas:

Order the Dura Blue Non-Adjustable Rear Struts for LT-Z400, KFX400 & DVX400 Today

Build it stronger. Add it to your cart, and Witchdoctors will get it moving. Questions about fitment? Contact our team, and we’ll help.

General Safety Warning & Installation Requirements

Your safety is our top priority. Whether you are maintaining a Victory® or Indian® Motorcycle, or servicing a UTV, ATV, or Side-by-Side, proper installation is vital to the performance and safety of your vehicle.

Important:
Warning: Failure to follow manufacturer-specified installation procedures and safety requirements can result in mechanical failure, loss of vehicle control, serious injury, or death.

Important Fitment Disclosure

At Witchdoctors, we want to ensure you get back on the road or trail as quickly as possible. Correct fitment is the most critical step in purchasing parts for your Victory® or Indian® Motorcycle. Also for your Polaris®, CFMoto®, Arctic Cat®, Yamaha®, Honda®, Can-Am®, Kawasaki® UTV and ATV.

Verification Required: While we strive for 100% accuracy, vehicle manufacturers often make mid-year production changes. Always verify your specific year, make, and model before finalizing your order.
Read More

Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

Product Availability

We show real time product availability. These products normally ship the same business day but may ship from one of our warehouses across the country. If an item requires additional processing time you will be notified.

Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.

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