2007-2025 Sprinter S&B 22 Gallon Undercarriage Fresh Water Tank (Drivers Side)
SKU:
2022323582
22 GALLON DRIVER SIDE UNDERCARRIAGE KUS Level Sensor Installation
The S&B 22-Gallon Undercarriage Fresh Water Tank is designed for driver-side installation on Mercedes Sprinter vans, delivering high-capacity water storage without sacrificing interior space. Manufactured from food-grade, BPA-free polyethylene, each tank is pressure tested in-house and built to meet demanding van conversion standards.
Designed for reliable long-term performance, this tank includes a complete mounting kit and supports either external or compatible internal water level monitoring systems.
Features
- 22-gallon fresh water capacity
- Driver-side undercarriage installation
- Manufactured from food-grade, BPA-free polyethylene
- Includes complete mounting kit
- Pressure tested for quality and durability
- Supports external or KUS internal level sensors (S5U-8 sold separately)
- TEI listed / RVIA approved
Specifications
- Part number: 10-3012
- Dimensions: 50.18" L × 12.75" W × 11" H
- Sensor height: 8"
- Tank type: Fresh water undercarriage tank
- Sensor compatibility: KUS S5U-8 (not included)
Compatibility
- Designed for 2007–2025 Mercedes Sprinter 144" / 170"
- Compatible with 2.0L and 3.0L diesel engines
- Confirmed compatible with Owl side steps
- Not compatible with AMP side steps
- Approximate clearance to body/step mounting area: 0.4"
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

