Ultra-Durable 49 Gallon Fresh Water Tank for RV, Horse Trailer, or Marine Use
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49 Gallon RV Water Tank 37" x 23 1/2" x 15"
100% Authentic OEM-Quality Parts: These rotational molded fresh water tanks are crafted to meet or exceed factory standards, making them a perfect upgrade or replacement for your RV, horse trailer, or marine vessel.
Premium FDA-Approved Material: Made from high-quality, durable polyethylene that's fully approved for safe drinking water storage—better than many stock tanks installed in factory-built RVs.
Seamless One-Piece Construction: Engineered without seams or joints for superior strength and leak-proof reliability, outlasting and outperforming typical OEM tanks.
Stain, Corrosion, and Rust Resistant: Designed to stay clean and functional even after years of use, ensuring your water stays fresh and your tank stays dependable.
Versatile Compatibility: Ideal for RV enthusiasts, horse trailer owners, or marine adventurers looking for a long-lasting, hassle-free water storage solution.
Enhanced Durability: Built tougher than many standard factory-installed tanks, offering peace of mind whether you're replacing an old tank or upgrading your setup.
| Material | Polyethylene |
|---|---|
| Width (inches) | 23.5 |
| Height (inches) | 15 |
| Length (inches) | 37 |
| Capacity (gallons) | 49 |
- What are the dimensions of the 49 gallon rv water tank? The tank measures 37 inches by 23 1/2 inches by 15 inches.
- Is this water tank suitable for storing drinking water? Yes, it is made from premium FDA-approved polyethylene material, making it safe for storing drinking water.
- Can i return the 49 gallon rv water tank if i change my mind? No, due to this being a custom order, there are no returns or refunds.
- Is this tank compatible with rvs only? No, the tank is versatile and ideal for RVs, horse trailers, and marine vessels.
- How long does it take to receive the tank after ordering? The estimated production timeframe is 4 to 12 weeks as it is a custom made tank.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

