NW Conversions 28 Gallon Spare Tire Water Tank (SP-ST-28)
NW Conversions 28 Gallon Spare Tire Water Tank (SP-ST-28)
Regular price
$329.00
Regular price
Sale price
$329.00
Unit price
per
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Turn dead space into 28 gallons of clean water — without touching your interior.
The SP-ST-28 drops straight into your Sprinter’s factory spare tire basket, using the existing hardware with zero modifications required. Relocate your spare to the rear door and you’ve just added significant off-grid water capacity without giving up a single inch of living space.
Built from food-grade, BPA-free polyethylene and certified to IAPMO TS-4 / RVIA standards, this tank is trusted by professional van builders and seasoned DIYers alike. Compatible with fresh or grey water applications.
Fits:
∙ Mercedes Sprinter 2500 (2007–present) — all wheelbases
∙ Winnebago Revel, Storyteller Overland, STO Beast, Tiffin GH1
∙ Sprinter 170 EXT: verify your spare tire bracket before ordering
∙ Sprinter 3500 Dually: may require bracket modification — measure before ordering
Specs:
Weight: 22 lbs
Dimensions: 28" W x 30" L x 10" H.
| Capacity | 28 gallons |
| Dimensions | 28″ W × 30″ L × 10″ H |
| Material | BPA-free, food-grade polyethylene |
| Certifications | IAPMO TS-4 / TEI Listed / RVIA Approved |
| Made in | USA |
| System type | Non-pressurised — must be vented |
Ports:
∙ Driver side: (2) 1.5″ NPT + (1) 1/2″ NPT
∙ Top: (1) 1.5″ NPT + (1) 1/2″ NPT (float sensor or vent)
What’s Included:
Tank only — uses factory Sprinter spare tire hardware (no extra hardware required)
*IF YOUR VAN DOES NOT HAVE A SPARE TIRE CARRIER THAN YOU WILL NEED THIS CARRIER FROM MERCEDES*
Tank Compatibility:
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