3611-YHD Heavy Duty Rear Leaf Spring Suspension Replacement for Ford F-150 4WD 2009-2023 Mixizap

Product TypeLeaf Spring SuspensionOEM Part Number3611-YHD3611YHDApplicationReplacement for Ford F-150 4WD 2009-2023Feature-Heavy-duty custom kit converts your vehicle's factory leaf springs into a mechanically active suspension system-Actively strengthens leaf springs for improved ride quality with or without a load-All-in-one suspension system improves stability, handling, and control-Eliminates axle wrap, wheel hop, and bottoming out-Reduces dangerous sway and body roll while cornering-Keeps your ride level when towing or hauling a heavy load-Improves traction while breaking and accelerating

• 【Heavy-Duty Active Suspension Conversion】: This custom kit transforms your factory leaf springs into a mechanically active suspension system, enhancing ride quality, stability, and control—whether loaded or unloaded
• 【Durable Construction for Long-Lasting Use】: Made from heavy-duty, oxidation-resistant steel for superior strength and durability. Replacement for Ford F-150 4WD (2009–2023), this all-in-one kit ensures reliable performance
• 【Eliminates Axle Wrap & Improves Traction】: Reduces wheel hop, squat, and bottoming out while improving traction during braking and acceleration. Reinforces leaf springs by up to 50% for superior towing and hauling performance
• 【Smoother Ride with Zero Maintenance】: Unlike stiff air shocks, this system only activates when needed, maintaining a smooth ride when unloaded. Installs in under an hour with no adjustments or upkeep required
• 【Reduces Sway & Keeps Vehicle Level】: Minimizes dangerous body roll while cornering and keeps your truck level when towing or hauling heavy loads, ensuring safer handling and control