• Skyjacker 4In Cummins Diesel Models D400CDK-X
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Skyjacker

Skyjacker 4In Cummins Diesel Models D400CDK-X

Skyjacker 4In Cummins Diesel Models D400CDK-X

Part number: 9J5XZ

$1,794.87 USD
$1,794.87 USD
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  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

4In Cummins Diesel Models D400CDK-X by Skyjacker. Lifting changes suspension angles, so supporting parts and an alignment usually follow.

Specifications

  • Brand: Skyjacker
  • Part type: Lift kit

Fitment

This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.

What it does

Lift and leveling kits raise the vehicle for bigger tires and more clearance. Worn suspension and steering parts show up as clunks, wandering, uneven tire wear and a vague feel; fresh parts restore control, and performance parts sharpen it.

Installation & tips

  • Plan for an alignment and check what tire size the kit clears.
  • Alignment: Always after a lift.
  • Longer brake lines: Bigger lifts may need them.
  • This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.

FAQ

Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.

What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.

Before you order

  • Measure the part you are replacing and compare it with the specifications above.
  • Plan for a wheel alignment after fitting if the job changes the suspension or steering geometry.
View full details

About this lift kit

Leveling kits raise the front to match the rear; full lifts raise the whole truck.

Fitment notes

  • Specs, lead time and warranty come from Skyjacker and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

Parts that usually go with it

More for your car: Suspension & steering

Questions about lift or leveling part

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What tire size can I run?
The brand lists the maximum tire size for each kit; check the details below.
Where do specs and warranty details come from?
From Skyjacker. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.

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