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1981-1989 Ford F-150 Ext Cab 4wd 4” Stage I Lift Kit – Pro Comp K4075B

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  • 1981-1989 Ford F-150 4wd 4” Stage I Lift Kit (Extra Cab) – Pro Comp K4075B
RRP: $1,311.88
$983.99 (You save $327.89)
156.10 LBS
Free Shipping

 Product Description

1981-1989 Ford F-150 4wd 4” Stage I Lift Kit (Extra Cab) – Pro Comp K4075B

The Pro Comp K4075B 4" lift kit is perfect for your 1981-1989 Ford F-150. Pro Comp offers you the finest suspension components available today. Procomp’s racing influenced design and engineering as well as a customer driven industry leading warranty sets them apart from the competition. Pro Comp utilizes world class manufacturing right here in the USA to build you the highest quality lift suspension that is right at home offroad or cruising the streets.

This 4" Pro Comp Lift Kit Includes- 

  • Front Coil Springs
  • Radius Arm Brackets
  • I Beam Brackets 
  • Drop Pitman Arm
  • Stainless Brake Lines
  • Rear 2.5" Blocks
  • Rear U-Bolts 
  • Hardware
  • Instructions

This Pro Comp K4075B kit will contain the following parts-

  • 24413
  • 52180B
  • 22255
  • 7330
  • FD400
  • 319510
  • 324509

Wheel/Tire Fitment - 

  • 15" Rim Not To Exceed 4" Back Space
  • Max Tire Size 33" 
  • 8"-10" Prefered Wheel Width 


  • Vehicle will require eccentric alignment cam kit p/n 594.
  • Vehicles equipped with factory front quad shocks will require (2) additonal front shocks. Required and sold seperately.
  • Vehicle will require alignment after kit is installed.


  • 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989 Ford F-150 4wd Extra Cab 

Pro Comp Suspension Part # K4075B

 Warranty Information

At Pro Comp, we know you have many choices when selecting products to personalize your vehicle. You should demand nothing but the highest quality available and have total confidence that the products you selected are the best in the industry. It is for these reasons that Pro Comp Suspension products are backed by the best warranty in the industry...the Pro Comp Promise! Pro Comp promises that its products will last a lifetime or we will replace it free of charge. It's that simple! Because of our commitment to quality and manufacturing excellence, we are able to stand behind our products. FOREVER. It is Pro Comp's Promise that if one of our suspension products breaks not due to misuse, neglect or vandalism, we will replace it. WHETHER YOU ARE THE ORIGINAL PURCHASER OR NOT, you can be assured that we will make it right. The Pro Comp Promise covers all suspension products including shocks and steering stabilizers. Buy Pro Comp Suspension today and enjoy it for the rest of your life!
That's our Pro Comp Promise!

Pro Comp warranties its full line of products to be free from defects in workmanship and materials for the life of the product. Pro Comp’s obligation under this warranty is limited to repair or replacement, at Pro Comp’s option, of the defective product. Any and all costs of removal, installation, freight or incidental or consequential damages are expressly excluded from this warranty. Pro Comp is not responsible for damages and / or warranty of other vehicle parts related or non-related to the installation of Pro Comp product. A consumer who makes the decision to modify his vehicle with aftermarket components of any kind will assume all risk and responsibility for potential damages incurred as a result of their chosen modifications. Warranty coverage does not include consumer opinions regarding ride comfort, fitment and design. Warranty claims can be made directly with Pro Comp or at any factory authorized Pro Comp dealer.

IMPORTANT! To validate the warranty on this purchase please be sure to mail in the warranty card.

Parts subject to normal wear; this includes bushings, bump stops, ball joints, tie rod ends and heim joints.
Finish after 90 days.
Damage caused as a result of not following recommendations or requirements called out in the installation manuals.
Pro Comp MX Series coil-over shocks are considered a serviceable shock with a one-year warranty against leakage only. Rebuild service and replacement parts will be available and sold separately by Pro Comp. Contact Pro Comp for specific service charges. Pro Comp accepts no responsibility for any altered product, improper installation, lack of or improper maintenance or improper use of our products.

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Accessory Partners, LLC

7640 E Gelding Dr, Suite 100

Scottsdale, AZ 85260

Ph. No: (866) 409-8673

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