Unlock Your Sprinter’s Full Potential
Transform your Mercedes Sprinter High Roof into the ultimate workhorse or adventure vehicle with the Kargo Master 4SHAMR Pro III HD Aluminum Cargo Rack. Engineered for professionals and enthusiasts who demand uncompromising strength, durability, and performance, this rack system provides a robust platform to securely transport everything from ladders and lumber to kayaks and rooftop tents. Its lightweight, rust-proof aluminum construction ensures you maximize your van’s payload capacity without sacrificing longevity, while its sleek, aerodynamic design minimizes wind noise and improves fuel efficiency, making it the premier cargo solution for your Sprinter.
Engineered for Strength and Silence
The Pro III rack is built from the ground up using heavy-duty, T-6 aircraft-grade aluminum, making it incredibly strong yet surprisingly lightweight. This advanced material is naturally corrosion-resistant and is further protected by a durable, scratch-resistant white powder coat finish, guaranteeing it will withstand the harshest weather conditions and job site abuse without ever rusting. A standout feature of the Pro III series is its innovative aerodynamic crossbars. These uniquely shaped bars are designed to slice through the air, dramatically reducing wind noise and drag compared to traditional round or square bars. This means a quieter cabin experience on the highway and noticeable improvements in fuel economy, saving you money on every trip. This best-in-class Van Rack Kit is the professional’s choice for a reason.
Smart Design for Seamless Integration
Kargo Master understands that your time is valuable. That’s why the 4SHAMR Pro III rack is engineered for a straightforward, no-drill installation that utilizes your Sprinter’s factory-installed mounting points. This preserves the integrity of your vehicle’s roof and makes setup quick and hassle-free. The full-length side rails not only enhance the rack’s rugged appearance but also provide a secure perimeter and multiple tie-down points for safely securing your cargo. This system is fully compatible with a wide array of accessories from Kargo Master, allowing you to customize your setup with ladder stops, conduit carriers, and more to create the perfect rig for your specific needs. Backed by a nationwide lifetime frame warranty, this rack isn’t just an accessory; it’s a long-term investment in your van’s capability.
- Part Number: 4SHAMR
- Vehicle Fitment: Specifically designed for Mercedes Sprinter High Roof models.
- Series: Pro III Heavy-Duty (HD)
- Material: High-strength, corrosion-proof T-6 aircraft-grade aluminum.
- Finish: Gloss White powder coat for superior scratch and UV resistance.
- Design: Aerodynamic crossbars significantly reduce wind noise and improve fuel economy.
- Installation: Mounts directly to factory roof points; no drilling or modifications required.
- Load Capacity: Engineered for a robust 750 lb. carrying capacity.
- Side Rails: Full-length side rails provide a secure perimeter for easy cargo loading and tie-down.
- Construction: Lightweight aluminum construction maximizes your van’s available payload.
- Compatibility: Works seamlessly with a wide range of Kargo Master Pro Series accessories.
- Warranty: Backed by a Nationwide Lifetime Frame Warranty.



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