Universal Wheel Well Bench Set – Camper Van Storage & Seating for Sprinter, Transit, and Promaster

Upgrade your van conversion with the Universal Wheel Well Bench Set – a versatile storage and seating solution designed to replace traditional tall wheel well boxes. Perfect for Mercedes Sprinter, Ford Transit, and Ram Promaster builds, this system includes two custom benches engineered to house water tanks and electrical systems while providing comfortable seating and maximizing your van’s interior space.

Built for Functionality & Comfort

Designed with van lifers and DIY builders in mind, this bench set is more than just storage—it’s a multi-functional system that balances utility, comfort, and style. With a capacity of up to 10kWh of power and 20 gallons of water, it allows you to fully integrate your utilities without sacrificing living space.

• Dual-Purpose Design: Doubles as seating and storage while optimizing wheel well space.

• Generous Capacity: Holds up to 10kWh EcoFlow Independence System or 20-gallon water tanks with ease.

• Rear Utility Access: Rear access doors provide convenient outdoor access to water and power.

• Ergonomic Seating: Designed for ideal seating height and depth for comfort during van life.

• Soft-Close Hinges & Adjustable Latches: Keep belongings secure and easily accessible.

• Preassembled & Ready to Install: Arrives fully built for fast setup—ideal for DIY projects.

• Custom Fitment: Available in multiple widths to fit Sprinter, Transit, and Promaster vans.

• Premium Finish Options: Choose from Prefinished Maple, Stealth (Black Hex), or Stealth + Bamboo (Black Hex with Bamboo Doors).

Dimensions & Fitment

• Outside Dimensions: 54"–72" W x 21" H x 21" D

• Interior Space: 51.75"–69.75" W x 19.5" H x 19.5" D

• Center Partition: Pre-cut to fit over wheel well (takes up 0.75").

Vehicle-Specific Widths:

• 54": Fits Sprinter 144", Promaster 136", Transit 148"

• 60": Fits Sprinter 144/170, Promaster 159, Transit 148"

• 66": Fits Sprinter 170/170EXT, Promaster 159/159EXT, Transit 148/148EL

• 72": Fits Sprinter 170/170EXT, Promaster 159EXT, Transit 148EL

Power Compatibility

• Fits EcoFlow Independence System (up to 10kWh)

• Compatible with EcoFlow Delta Max, Bluetti AC200L, Yeti 1000X, 1500X, 3000X, and 6000X (minor modification may be required).

Water Compatibility

• Fits tanks up to 16.5" Tall x 18.5" Deep.

• Works with RinseKit Cube + Heater kits and many standard conversion tanks.

• May require modification to center partition for some tanks.

Installation

• Difficulty: Easy | 2 people

• Time: ~1 hour

• Tools Needed: Power drill, rivet nut tool, screwdriver, drill bits

• Mounting: Designed to secure to van walls and subfloor. Ventilation recommended for electrical equipment.

Additional Notes

• Hardware: Ships with stainless steel hardware. Black oxide available on request (custom quote).

• Wood Variation: Natural grain patterns vary; small gaps or veneer imperfections may occur.

• Painting Instructions: Sand (120–180 grit) → Apply 2–3 coats primer → Paint main coat → Finish for durability.

Order Changes & Refund Policy

Once an order is placed, all changes (appliances, width, add-ons, material) must be finalized immediately. Any changes made after this time will incur a 30% restocking fee. This ensures order accuracy and reduces inconsistencies. Contact us immediately before production/shipping if you need to make updates.

Custom orders cannot be refunded once in production. Refunds cannot be issued after this point.

✅ The Universal Wheel Well Bench Set is the ultimate upgrade for van conversions—offering storage, seating, and system integration in one sleek package. Perfect for Sprinter, Promaster, and Transit builds, this bench system makes your van life more organized, comfortable, and functional.