Mercedes Sprinter 144 Shelving Set - Camper Van Conversion DIY Kit

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Description

The TNTvans Mercedes Sprinter 144 Shelving Set is a purpose-built, modular storage solution designed to transform your Sprinter 144 into an organized, adventure-ready camper van. This six-foot-wide pair of shelving units fits perfectly over and around the wheel wells, making smart use of space that would otherwise go to waste. Built with proprietary 6063 aluminum framework and USA-made Baltic Birch plywood, it is engineered to be one of the lightest van storage systems on the market - without sacrificing strength or durability.

Designed with a wide center aisle, the kit lets you keep your cargo area open for hauling kayaks, mountain bikes, lumber, or other large recreational gear alongside your everyday storage. The fully modular design means you can expand your build over time by adding bed platforms, sink systems, ice chest slides, overhead storage, and more - all from the same system. Whether you are a weekend adventurer or a full-time van dweller, this DIY kit gives you a professional-grade interior you can assemble and install at home.

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Key Features

• Proprietary 6063 Aluminum Framework: Lightweight yet strong all-metal construction - no wooden joints that can loosen over bumps or off-road driving.
• USA-Made Baltic Birch Plywood Shelves: SEFA 8.0 certified with a clear, thick semi-gloss epoxy acrylate finish and four-coat UV coating for lasting durability.
• Set Dimensions - 71"W x 13"D x 39"H: Fits over and around the Sprinter 144 wheel wells with a 6-foot-wide footprint and a wide usable aisle.
• Three Height Options (29", 39", 50"): Choose from 1, 2, or 3 shelves stacked on top of 18" of base floor storage to match your gear and build goals.
• Lightweight Build: Weighs as little as 76 lbs (29"H) up to 152 lbs (50"H) - no overload springs needed on your van's suspension.
• Bolts to the Floor - No Permanent Modifications: Units are removable and bolt directly to the van floor using included riv nuts (metal floor) or wood inserts (wood/composite floor).
• Fully Modular & Expandable: Compatible with TNTvans Sink System, Ice Chest Slide, Toilet Slide, Seat, Bed Platform, Overhead Storage, and Stack-On Shelving.
• T-Slot Attachment Points: T-slots forged into the metal framework let you strap and secure gear at any point along the unit.
• Dually/Wheel Well Clearance Option: Optional upgrade extends the base to 18" deep to clear Sprinter dually wheel wells or provide extra storage for batteries and heavy tools.
• Assembly Time - 5 Hours / Van Install Time - 1.5 Hours: Ships flat-packed via UPS with step-by-step illustrated instructions and full personal support via phone, email, text, or FaceTime.

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Height Options & Which to Choose

• 29" - 1 Shelf: The lowest profile option, providing 18" of base floor storage plus one shelf. Ideal for van dwellers who prioritize keeping headroom open, maintaining an unobstructed view through the van, or those who plan to stack additional accessories like a bed platform on top later.
• 39" - 2 Shelves: A versatile mid-height configuration with two shelves that balances generous storage capacity with a still-accessible aisle. Great for weekend adventurers who carry a wide variety of gear - folding chairs, blankets, tools, and more - without going floor to ceiling.
• 50" - 3 Shelves: Maximum vertical storage for full-time van lifers or gear-heavy builds. Three shelves offer the most organized, segmented storage space in the kit, making it easy to categorize and quickly access everything from shoes to camp kitchen supplies.

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What's Included

• (2) Wheel Well Shelving Units - 4' wide each, fits over and around the Sprinter wheel wells
• (4) Small Van Shelving Units - 1' wide each, sits on either side of the wheel wells
• Connecting brackets to adjoin adjacent units
• Full hardware mounting kit (choice of riv nuts for metal floors or wood inserts for wood/composite floors)
• Step-by-step illustrated assembly instructions

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Why You'll Love It

TNTvans has built a reputation among DIY van builders and full-time travelers as a system that genuinely delivers - engineered in St. George, Utah, and trusted by van lifers across the country. The all-aluminum framework is built to handle the twists and flex of a van body on rough roads, keeping every joint tight and secure long after wooden builds would have started to rattle apart. With personal support from the founder available by phone, text, email, or FaceTime throughout your entire build, you are never left guessing during assembly or installation. The modular design means your van can grow with you - start with shelving today and add a sink, bed platform, or overhead storage whenever you are ready. Ships free to the contiguous United States via UPS in manageable, easy-to-lift flat-packed boxes - no freight pallets, no dock appointments, no hassle. If you want a professional-quality van interior you can build yourself in a weekend, this is it.

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Product Specifications

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