2007-2025 Sprinter S&B 16 Gallon Undercarriage Fresh Water Tank (Passenger Side)
SKU:
2022323582
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The S&B 16-Gallon Passenger Side Undercarriage Water Tank is designed to add fresh water capacity while preserving valuable interior space in Mercedes Sprinter van conversions. Mounted underneath the vehicle on the passenger side, this compact solution provides efficient water storage without affecting interior layout.
Built for durability and certified for RV applications, this tank includes a mounting kit and supports optional KUS level monitoring systems.
Features
- 16-gallon water capacity (approx.)
- Passenger-side undercarriage installation
- Mounting kit included
- Compatible with external or KUS internal level sensors (S5U-6 sold separately)
- TEI Tested & Listed / RVIA Approved
- Designed for efficient space utilization
Specifications
- Tank type: Passenger-side undercarriage
- Dimensions: 45.33" L × 15.5" W × 8.31" H
- Dry weight: 20 lbs
- Sensor height: 6"
- Sensor compatibility: KUS S5U-6 (not included)
Compatibility
- Designed for Mercedes Sprinter diesel models (2007–2024)
- Compatible with 2.0L and 3.0L diesel engines
- Confirmed compatible with Owl side steps
- Not compatible with AMP side steps
- Requires inboard hanger mounting holes
- Not compatible with gas models
- Not compatible with vans equipped with a DEF tank mounted underneath
- Approximate clearance between tank and body: 0.8"
Width: 62.79" (1595mm)
Crossbar Length: 62.40" (1585mm)
130 HR Transit: 104.72" (266.0cm)
148 MR Transit: 132.3" (336.0cm)
148 HR Transit: 81.9" (308.0cm)
148 HR EXT Transit: 150.4" (382.0cm)
Lengths by Vehicle:
Internal Width: 62.22" (1555mm)
130 Transit: 49 lbs
148 Transit: 58 lbs
148 EXT Transit: 74 lbs

