2023-2024
2017-2022
2011-2016
Installation Time
(approx) a Day
Difficulty Level:
Mechanical expertise or professional installation required.
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Pro Comp Suspension 4 to 6-Inch Stage III 4-Link Suspension Upgrade Kit (17-22 F-350 Super Duty)Find parts that fit my vehicle
Item SSD13318
$0.00
Our Price
$3,029.99
Out of Stock
$99.00 Oversized Item Fee
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Suspension Upgrade Kit
- Converts Stage II Lift Kits to Stage III
- Front Upper and Lower Control Arms
- Four-Link Control Arm Brackets
- Four-Link Brackets Crossmember
- Permits Use of 37-Inch Wide Tires
- Trouble-Free Installation
- Limited Lifetime Warranty
- Fits All 2017-2022 Ford F-350 Super Duty Models
Description
Stage II Upgrade. Upgrade your 4-6 stage II suspension lift kit to a stage III with the Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit. This stage III lift kit upgrade beefs-up your stage II kit by adding a number of components that are engineered to provide better suspension geometry. The result is a better driving feel, even when used with 37-inch wide tires.
Tough Front Control Arms. The Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit comes with tough front upper and lower control arms. The upper control arms are crafted from heavy-duty tubular steel and feature an adjustable design, enabling you to fine-tune your caster angle. The lower control arms are made from steel plate that’s precision-cut and fully-welded for superior performance. Lastly, these control arms are finished in a rugged, black powder coating for protection against rust.
Resilient 4-Link Control Arm Brackets. The Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit uses 4-link control arm brackets to ensure your front upper and lower control arms are configured properly in relation to the rest of your suspension. These brackets are machine-cut and completely welded for durability. Finally, these control arm brackets receive a black, powder-coat finish for rust protection.
Stiff 4-Link Bracket Crossmember. The Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit also features a 4-link crossmember bracket. This precision-crafted bracket adds strength to your control arm brackets, and also protects your transfer case from hazards when off-roading. Like the rest of this kit’s components, this crossmember is finished in a black powder coating for corrosion protection.
Trouble-Free Installation. The various components of the Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit mounts on factory locations on your truck. Some drilling may be needed for proper fitment. This lift kit comes with all the necessary installation hardware for a relatively trouble-free install.
Includes a Limited Lifetime Warranty Backing. The Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit comes backed by a limited lifetime warranty against manufacturing defects. Please visit the manufacturer’s website for more details.
Application. The Pro Comp Suspension 4-6-Inch Stage III 4-Link Suspension Upgrade Kit fits all 2017-2022 Ford F-350 Super Duty models.
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Fitment:
Pro Comp Suspension K4212
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (2) Front Upper Control Arms
- (2) Front Lower Control Arms
- (2) Four-Link Control Arm Bracket
- (1) Four-Link Bracket Crossmember
- Installation Hardware
4.7
Reviews of Pro Comp Suspension Suspension Products (29)
Reviews of Pro Comp Suspension Suspension products have an average rating of 4.7 out of 5
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