2021-2025 Ford F150 4WD PacBrake Alpha HD Pro Rear Air Spring Kit | HP10402-J

F150 4WD PacBrake Alpha HD Pro Rear Air Spring Kit Features:

• Rear air bags optimize suspension performance under load
• Designed for durability and performance
• Internal Jounce Bumper
• Eliminates rear-end sag, sway and bottoming-out
• Equipped with 1" thick end caps
• 20 Support wires for maximum strength
• 5000lb Max leveling capacity
• Straightforward installation
• Limited Lifetime Warranty

Superior F150 Suspension Helper by PacBrake

While it's no secret the 2021-2025 F150 makes for an extremely capable towing platform, towing close to your truck's GVWR or GCWR can cause a ton of sag, sway and instability when you're behind the wheel. Luckily, the fix is made easy with the PacBrake Alpha HD Pro Rear Air Spring Kit! Designed for both durability and performance, this air spring kit is capable of providing up to 5000lbs of load-leveling capacity, ensuring your F150 remains in control even when your driving applications become extreme. What sets this air spring kit apart is the internal jounce bumper fitted inside which prevents the springs from fully compressing. This means your F150 won't bottom out, and allows you to run the springs at 0 psi when unloaded so you can maintain you factory ride comfort without compromise. This makes it perfect for those who want the peace of mind of having an internal bumper for harsh driving conditions and enough ride comfort when your not towing.

Premium Construction & Simple Installation

PacBrake manufactured their Alpha HD Pro Rear Air Spring Kit with the avid adventurer in mind as each air spring is built to handle just about anything you throw its way. Each spring is equipped with an inch-thick corrosion-resistant end cap and support wires that provide maximum strength and durability in every situation. When it comes to installation, the springs bolt directly in conjunction with your F150's existing suspension components to make for a simple process you can complete right at home. Best of all, this kit comes backed by a Limited Lifetime Warranty to help keep your investment protected.

Vehicle Fitment: 2021, 2022, 2023, 2024, 2025 Ford F150 4WD

Application Notes:

• Will fit Power Boost models
• Will not fit Raptor or Lightning models
• A Pacbrake 2" Spacer Kit (Part #: HP10152) is required for 2WD applications
• Provides 5,000 lbs of load leveling capacity
• Never exceed manufacturer's recommended Gross Vehicle Weight Rating