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SKU: 57543 UPC: 729199575433
Air Lift LoadLifter 7500 XL Air Spring Kit The Best Performance for Heavy-Duty Towing and Hauling
For drivers of 2016-2025 Chevrolet Silverado 3500HD and GMC Sierra 3500HD seeking a reliable solution to enhance towing and hauling performance, the Air Lift LoadLifter 7500 XL Air Spring Kit stands out as the premier choice. Designed specifically for 3/4- and 1-ton trucks, this air spring kit delivers a robust 7,500 lbs. of load-leveling capacity, ensuring your vehicle maintains stability, control, and comfort under the heaviest loads. With its advanced engineering and thoughtful design, this kit addresses common towing challenges like squat, trailer sway, and bottoming out, making it the go-to option for those who demand performance and dependability.
Why Choose the Air Lift?
This kit is engineered to provide unmatched load support and ride quality. Featuring 7-inch double-convoluted bellows air springs with 20% more volume than the LoadLifter 5000 series, it offers greater leveling strength at lower air pressures, ensuring a smoother ride even on rough roads. The internal jounce bumper absorbs shock, allowing safe operation at zero air pressure, a feature that sets it apart from other air spring kits. Reinforced with 2-ply fabric and protected by upper and lower roll plates, the air springs are built for durability, comparable to tire construction, while the ultra-high-strength nylon composite end caps provide strength without the weight or corrosion of steel.
Key Features and Benefits
- 7,500 lbs. Load-Leveling Capacity: Supports heavy loads without exceeding your vehicle’s Gross Vehicle Weight Rating (GVWR).
- Adjustable Air Pressure (5-100 PSI): Allows precise control to match your load requirements.
- Internal Jounce Bumper: Absorbs shock for a smooth ride, even at zero PSI, reducing harsh jarring.
- Maintenance-Free Design: Built to last with no need for ongoing upkeep.
- Enhanced Stability: Improves braking and steering control, reducing trailer sway and body roll.
- No-Drill Installation: Bolts onto existing frame holes for a straightforward setup using common tools.
- Compatibility: Works with most 5th-wheel and gooseneck hitches, ensuring versatility for towing needs.
Vehicle Fitment
The Air Lift LoadLifter 7500 XL Air Spring Kit (SKU: 57543) is designed to fit the following vehicles:
-
Chevrolet Silverado 3500HD (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025)
- 2WD and 4WD models
-
GMC Sierra 3500HD (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025)
- 2WD and 4WD models
Note: This kit does not fit cab & chassis or Quadrasteer applications.
What’s Included
- 2 Air Springs: 7-inch double-convoluted bellows for maximum load support.
- Mounting Brackets: Custom-designed for a precise fit on Silverado and Sierra 3500HD models.
- Hardware: All necessary bolts, nuts, and fittings for a complete installation.
- Air Lines: Durable nylon air lines for reliable air pressure delivery.
- Roll Plates: Upper and lower plates to protect air springs from abrasion and increase load capacity by 10%.
- Fully-Illustrated Installation Manual: Step-by-step guide for easy setup.
- Part Number: SKU 57543, UPC 729199575433
Specifications
- Load Capacity: Up to 7,500 lbs. of load-leveling capacity.
- Air Spring Type: 7-inch double-convoluted bellows with 20% more volume than LoadLifter 5000.
- Material: 2-ply fabric-reinforced air springs with ultra-high-strength nylon composite end caps.
- Pressure Range: Adjustable from 5 to 100 PSI.
- Installation: No-drill, bolt-on design using existing frame holes.
- Weight: Approximately 30 lbs.
- Shipping Box Dimensions: Approximately 18" L x 12" W x 10" H.
Installation Instructions
For a seamless installation, refer to the fully-illustrated manual included with the kit. For additional guidance, download the official installation manual from the Air Lift Company website. The installation requires only basic hand tools, and no frame drilling is necessary, making it accessible for DIY enthusiasts or professional installers.
Warranty and Support
Air Lift backs the LoadLifter 7500 XL with a limited lifetime warranty and a 60-day ride satisfaction guarantee.
Why It’s the Best Choice
The Air Lift LoadLifter 7500 XL (SKU: 57543) delivers unmatched performance for Chevrolet Silverado 3500HD and GMC Sierra 3500HD owners. Its robust load capacity, adjustable air springs, and internal jounce bumper provide a level of control and comfort that other air spring kits can’t match. Whether towing a heavy trailer or hauling substantial cargo, this kit ensures your truck remains level, stable, and safe, making it the ideal choice for heavy-duty applications. Backed by Air Lift’s decades of expertise since 1949, this kit is engineered to fit, work, and last, offering peace of mind for every journey.
For the best in towing and hauling performance, choose the Air Lift LoadLifter 7500 XL Air Spring Kit (SKU: 57543) and experience the difference in your 2016-2025 Silverado or Sierra 3500HD.
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