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Skyjacker F4601K-NSP 6-Inch Suspension Lift Kit with Performance Struts and Steering Knuckles

(2004-2008 Ford F-150)

Manufacturer

Picture for manufacturer Skyjacker Suspension

Part Number

F4601K-NSP
7 reviews
Sale Price

$1,828.15

Estimated ship date Friday, November 20

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Fitment guaranteed

Fitment guaranteed

Product Details

The Skyjacker F4601K-NSP is a complete 6-inch suspension lift kit engineered for 2004–2008 Ford F-150 4WD trucks. Designed to deliver a smooth, confident ride both on and off the pavement, this kit raises ride height for increased ground clearance and the ability to run larger wheels and tires. All components are purpose-built for this specific application, maintaining proper steering geometry and factory-quality ride characteristics.

At the heart of the front lift are CNC-machined steering knuckles that preserve correct steering geometry at the new ride height, paired with replacement performance front struts that are matched to the 6-inch lift. The rear lift is achieved through a complementary spring system. All structural components are powder-coated black for long-term corrosion resistance.

Key Features:

  • Full 6-inch front and rear suspension lift
  • CNC-machined steering knuckles maintain proper steering geometry
  • Replacement performance front struts included
  • Powder-coated black finish for corrosion resistance
  • Requires 17-inch or larger diameter wheels
  • Compatible with 4WD models only (does not fit 2WD or 2004 Heritage Edition)
  • All necessary mounting hardware included
  • Detailed installation instructions included
  • Backed by Skyjacker's Limited Lifetime Warranty

Kit Includes:

  • Replacement performance front struts
  • CNC-machined steering knuckles
  • Rear spring components
  • All necessary mounting hardware
  • Note: Skid plate not included

This kit does not include rear shocks; those are sold separately. Professional installation is recommended due to the complexity of a full suspension lift. Skyjacker's F4601K-NSP is built to the same field-proven standards the brand has maintained since the 1970s, making it a trusted choice for serious off-road builds.

Products specifications

Fits

2004-2008 Ford F-150

Brake Lines Included

No

Front Shocks/Struts Included

No

Notes

Does not include skid plate.

Primary Front Lift Component

Spindle

Primary Rear Lift Component

Spacer

Quantity

Sold as a kit.

Rear Shocks/Struts Included

No

Lift/Drop Height

6 in.

Prop 65

Yes

great pricing and fast shipping

My initial review was 1 star because I ordered a Thule rooftop cargo box, but cancelled the order after Autoplicity called me about collecting extra money to ship the item after their website did not charge me enough for shipping. After my initial review Autoplicity offered to ship the item totally free since the issue was a flaw in their website. This was unexpected, above and beyond in my opinion. I have yet to receive the item but commend Autoplicity's customer service

I was looking to buy a gale banks header for my jeep. I came across this site th eir price was nearly $100 cheaper than any one else. Fast shipping too. Thank you.

Did not receive a confirmation email when I placed the order so I was unsure if if the order had gone through properly. Part shipped the day after I ordered it. I received three confirmation emails at the that time for some reason. Overall I would say the experience ordering from Autoplicity was excellent and inspired confidence.

Very low price, fast shipping, good customer service. Product perfectly fit my needs and saved me time and money. Recommend!!!

Great Company. I needed a part quickly and for the right price. They had the best price on the internet, and made sure it got to me in two days before I went away on my road trip. I spoke to a representative that was very helpful. I highly recommend Autoplicity! Thanks!!!

Great site! Just what I wanted!

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