







S&B Wheel Well Fresh Water Tank | Mercedes Sprinter 2007-2026 & Ford Transit 2015-2026 | 20-35 Gallon
S&B over-the-wheel-well fresh water tanks sit directly on top of the rear wheel wells of your Mercedes Sprinter or Ford Transit, so you can build a cabinet around them and keep water inside the van and out of the cold. Choose the capacity and side that fits your layout.
Available sizes
| Size | S&B Part # | Dimensions (L x W x H) | KUS Level Sensor |
|---|---|---|---|
| 20 Gallon – Either Side | 10-3002 | 44.5" x 12.5" x 16" | S5U-15 (15") |
| 22 Gallon – Driver Side | 10-3003 | 44.5" x 12.5" x 16" | S5U-15 (15") |
| 22 Gallon – Passenger Side | 10-3004 | 44.5" x 12.5" x 16" | 15" sensor |
| 24 Gallon – Either Side | 10-3005 | 48" x 14" x 16" | S5U-15 (15") |
| 30 Gallon – Either Side | 10-3028 | 46" x 12" x 24" | — |
| 35 Gallon – Driver Side | 10-3006 | 46" x 13.5" x 20" | S5U-19 (19") |
| 35 Gallon – Passenger Side | 10-3007 | 46" x 13.5" x 20" | S5U-19 (19") |
| 35 Gallon – Either Side | 10-3008 | 48" x 16" x 16" | S5U-15 (15") |
Dimensions are approximate and can vary up to 0.5". KUS level sensors are sold separately.
Fitment
- Mercedes Sprinter: 2007–2026, 144" and 170" (3.0L diesel 2007–2025, 2.0L diesel 2023–2026)
- Ford Transit: 2015–2026 Transit 150, 250 and 350 (3.5L EcoBoost, 3.7L gas, 2.0L diesel)
- Single rear wheel vans only. For dually (DRW) Sprinters, see our 35 Gallon DRW Wheel Well Tank.
Features
- Food-grade, BPA-free polyethylene, made and pressure tested in-house by S&B
- TEI tested and listed, RVIA approved (great for builds needing RVIA certification)
- Mounting straps included
Add Ons
Couldn't load pickup availability
Pickup available at ConvertedVanCo HQ
Usually ready in 5+ daysIf you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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