See all Suspension products
Product thumb
Skyjacker 4" Suspension Lift System w/ Black MAX Shocks Ford F-250 | F-350 4WD Diesel 2005-2007
$2030.55
Free Shipping

Skyjacker F5451KS-B 4-Inch Lift Kit for Super Duty

Take your Ford Super Duty's off-road capabilities to the next level with the Skyjacker F5451KS-B 4-inch lift kit. Designed specifically for the F-250 and F-350 Super Duty 4WD Diesel models (2005-2007), this lift kit not only increases ride height but also enhances ride quality, making it perfect for both work and play.

Key Features:

  • Lift Height: 4 inches
  • Max Tire Size: 35x12.50
  • Wheel Size: 17-20 x 9
  • Backspacing: 5 inches
  • Front Coil Springs: 2-Stage Variable Rate for a smooth ride
  • Heavy-Duty Components: Includes a component box and rear leaf springs
  • Shocks: Black MAX Twin Tube Hydraulic Shocks with black boots

Specifications:

This lift kit features innovative 2-Stage Variable Rate Springs that provide a comfortable ride while allowing for full articulation during off-road excursions. The first flex rate stage ensures comfort, while the second ride rate stage engages after compression for a smoother experience.

Installation Details:

The kit includes radius arm drop brackets to maintain caster specifications for proper alignment, along with a heavy-duty track bar relocation bracket that keeps the axle centered under high stress. Sway bar links realign the front sway bar for optimal sway control, and drop spacers reposition front bump stops. Brake line brackets and braided stainless steel brake lines ensure correct positioning, while a heavy-duty steering stabilizer relocation bracket reinforces the stabilizer connection.

Fitment:

  • Ford F-250 Super Duty 4WD Diesel (2005-2007)
  • Ford F-350 Super Duty 4WD Diesel (2006-2007)

Important Notes:

  • Not compatible with models featuring a gas engine.
  • Part # FA450 Pitman Arm is required for installation.
  • If your vehicle has a rear sway bar, order extended end links (Part # SBE404).
  • For models with a Sterling rear axle, order the rear U-bolt kit (Part # U9B12R).

Customer Feedback:

Users rave about the improved handling and stability this lift kit provides, especially during off-road adventures. Many have noted that the installation process was straightforward, and the enhanced ground clearance allows for aggressive 35-inch tires without any issues. Customers appreciate how the kit maintains factory geometry, resulting in a smooth ride even on rough terrains.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Skyjacker Banner

Who is Skyjacker?

Skyjacker is an aftermarket company that was established in 1974. They specialize in creating suspension systems for various vehicles. The company has come a long way since it first started in a small car garage. Today, they have turned into an international powerhouse with numerous buildings with some being 20,000 square feet in size. 

Media Exposure

Skyjacker has been part of some of the coolest vehicles used in tv shows and movies. They were first recognized in the show, Law and Order, and was the official suspension supplier for all the Jeeps used in the movie Tomb Raider.  These media exposures has helped the company market itself and be recognizable by a lot of enthusiasts.

Not Just for Show

Just because they worked on a lot of movie cars doesnt mean that their popularity came from their media mileage. Even with all the marketing in the world, it all boils down to the products actual performance. Skyjacker has proven itself to perform very well even with heavy-duty offroading. They even received awards from various automotive brands like Ford and Automotive shows such as SEMA. Their suspension products also produce race champions; hence their products are highly sought after.

Continuous Innovator

Skyjacker has always pushed itself in giving the best to its clients. They also try to introduce new products ahead of its competitors. They were the first to provide a true suspension system for the 2018 Jeep JL and the 2020 Jeep Gladiator.

Purchase Skyjacker at Vivid Racing

Being in the business for more than 45 years has given Skyjacker the experience and knowledge to create quality products that everyone can trust. The company offers a wide range of products that would fit different vehicles such as the ones from Jeep, GMC, Toyota, Ford, Dodge and Chevrolet. If you want a real deal lift kit for your rig, then Skyjacker is the brand for you. Visit Vivid Racing and check out the list of products that would fit your needs.

SKYJACKER warrants to the original retail purchaser that its suspension products, shocks, and steering stabilizers are free from defects in material and workmanship for as long as that purchaser owns the vehicle on which such products were originally installed. Suspensions not used in conjunction with SKYJACKER shock absorbers may void the warranty. Products installed on a vehicle used in any form of competition or racing are not covered by this warranty, and the warranty shall extend only 1 year on commercial vehicles. Warranty on tie rod ends, u-joints, drag links, and such shall not exceed 1 year. Skyjacker's rebuildable rod ends and coil-over shocks, both being made serviceable in design, are not replaced under this warranty, but rebuild kits are offered for a period of 1 year and can be purchased after 1 year.

This limited lifetime warranty does not apply to products characterized by one or more of the following:
1) Products that have been subject to abuse, neglect, accident, fire, improper installation or adjustment, and corrosion.
2) Products that have been modified or altered outside of or beyond SKYJACKER specifications.
3) Products used in application other than those recommended in the current SKYJACKER catalog or in the instructions accompanying the product.
4) Products that are used for competition or racing activities.
5) This limited lifetime warranty does not include polyurethane components, product finish, and any conditions caused by normal wear and use.

In a situation where a SKYJACKER product is found to contain a defect in material or workmanship within the stated warranty period (unless caused by one or more of the above stated conditions), SKYJACKER, at its option, will either replace the product or repair the product. To make a claim under this limited lifetime warranty, purchaser must:

1) Call SKYJACKER at (318) 388-0816 for customer service to receive a return authorization number which must be written on the outside of the product's package.
2) Include the original purchase receipt (or copy) indicating the place of purchase,date of purchase, and amount paid.
3) An authorized SKYJACKER dealer must inspect the product and confirm that the "Driver Warning" decal is properly displayed, and
4) Return the product, freight prepaid to the place of business originally purchased.

Each of these above mentioned terms must be met in order to qualify for warranty coverage. Freight charges, installation cost, labor cost, damage to related components, cost incurred due to down time of vehicle, normal wear and tear, lost profits and incidental or consequential damages are not covered under this lifetime warranty. If any questions exist in regard to this limited lifetime warranty, please write to:

SKYJACKER SUSPENSIONS
Attention: Customer Service Department, P.O. Box 1678, West Monroe, Louisiana 71294
or call our office at (318) 388-0816.

You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price None
Wholesale price $1,694.60
Shipping Weight: 400.00
Length: 80
Width: 40
Height: 40
Product Added At Friday 14 July, 2023
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
View In Admin

Emissions Info
Carb Approved -
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
Vendors
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $1,436.10 $2,307.42 $2,307.42 $2,030.55 ? 2025-07-11 10:49:36

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

Check out these other great products