2Pcs FR1504E Rubber Helper Springs Replacement for Ford F-150 2WD 4WD 2015-2023 Rear Air Helper Spring, Axle Bumper Stop Cushions

2Pcs FR1504E Rubber Helper Springs Replacement for Ford F-150 2WD 4WD 2015-2023 Rear Air Helper Spring, Axle Bumper Stop Cushions

• Replacement Part Number: Replace FR1504E, please carefully confirm whether the model is compatible before placing the order.
• Precision Fit: Specifically fits for Ford F-150 2WD/4WD 2015–2024 rear axle, delivering a precision fit and automatic load adjustment for a level ride on uneven terrain.
• Advanced Microcellular Polyurethane Construction: Crafted from durable microcellular polyurethane with full memory rebound, the proprietary closed-cell structure provides a smooth, progressive spring rate, ensuring long-lasting performance and reliable load support.
• Maintains Level Ride: With 6,000 lbs load-leveling capacity, this helper spring kit prevents squatting and sagging while towing or hauling, keeping your F-150 stable and level under full load.
• Easy to Install: No need for air lines or compressors. This complete kit includes all necessary hardware—steel axle mounting brackets, steel mounting brackets, rubber spacers, and hollow rubber springs—for a quick, hassle-free installation that promptly improves driving comfort.