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Elkhart Plastics 33 Gallon RV Fresh Water Tank - Premium Low Profile Design W1496
Upgrade your RV, horse trailer, or marine vessel with the Elkhart Plastics 33 Gallon Fresh Water Tank W1496 - a premium, low-profile water storage solution engineered to exceed factory standards. This authentic OEM-grade replacement tank delivers superior durability, leak-proof reliability, and safe drinking water storage for your adventures on the road or water.
Measuring 48.75" x 31.75" x 4.5", this ultra-low profile design fits tight spaces where standard tanks won't, making it the perfect replacement for RVs with limited clearance. Manufactured by Elkhart Plastics using advanced rotational molding technology, this tank represents the gold standard in RV fresh water storage.
Why Choose the Elkhart Plastics W1496 33 Gallon Fresh Water Tank?
100% Authentic OEM-Quality Construction: This rotational molded fresh water tank is crafted to meet or exceed factory standards, making it a perfect upgrade or replacement for your RV, horse trailer, or marine vessel. When you need a direct replacement for part numbers W1496, Viking 2605294, or AmeriKart equivalent, this is the exact tank you're looking for.
Premium FDA-Approved Material: Made from high-quality, durable polyethylene that's fully approved for safe drinking water storage. With 0.125" wall thickness in natural polyethylene, this tank is better than many stock tanks installed in factory-built RVs. Elkhart Plastics uses fewer impurities in their manufacturing process, ensuring your water stays clean and safe.
Seamless One-Piece Construction: Engineered without seams or joints for superior strength and leak-proof reliability. The roto-molding process creates equal wall thickness throughout with no weak spots, outlasting and outperforming typical OEM tanks. This process has earned Elkhart Plastics their reputation for quality tanks that last.
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. The natural polyethylene material resists the common issues that plague inferior tanks.
Ultra-Low Profile Design: At just 4.5" tall, this tank fits in tight spaces where standard tanks won't work. Perfect for underbelly installations, slide-out compartments, or any application requiring minimal height clearance while maximizing water capacity.
Versatile Compatibility: Ideal for RV enthusiasts, horse trailer owners, or marine adventurers looking for a long-lasting, hassle-free water storage solution. Whether you're replacing an old tank or upgrading your setup, this tank delivers peace of mind.
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. The high-density polyethylene construction takes the bumps and bangs without compromising the security of your fresh water storage.
Technical Specifications
- Capacity: 33 Gallons
- Dimensions: 48.75" L x 31.75" W x 4.5" H (48-3/4" x 31-3/4" x 4-1/2")
- Material: FDA-Approved Natural Polyethylene
- Wall Thickness: 0.125" (1/8")
- Construction: Seamless Rotational Molded
- Weight: Approximately 95 lbs (shipping weight)
- Part Numbers: W1496, W1496000, Viking 2605294, AmeriKart equivalent
- Configuration: Blank tank (no fittings pre-installed for custom installation)
- Manufacturer: Elkhart Plastics/Ameri-Kart
- Compliance: Meets quality and health safety standards
- Color: Natural (translucent white)
Perfect Applications and Use Cases
RV Replacements: Direct replacement for motorhomes, travel trailers, fifth wheels, and campers requiring a low-profile 33-gallon fresh water tank. Ideal for underbelly mounting or slide-out installations.
Horse Trailers: Provides reliable fresh water storage for horses during transport or at shows. The low profile design fits perfectly in trailer compartments.
Marine Vessels: Excellent for boats and yachts needing potable water storage in tight spaces. The corrosion-resistant material handles marine environments perfectly.
Custom Builds: Perfect for custom RV builds, van conversions, or off-grid applications where you need maximum capacity in minimal height.
Upgrade Projects: Replace your old, cracked, or leaking tank with this superior Elkhart Plastics tank that will outlast your original equipment.
Important Product Notes
About the Sealed Hole: The sealed hole on top of the tank is from the manufacturing process. It is a venting hole used during the creation of the tank and has no functional use for the end-user. This is normal and does not affect the tank's performance or integrity.
Blank Tank Configuration: This tank comes without fittings installed, allowing you to customize the fitting placement for your specific installation needs. This gives you complete control over inlet, outlet, and drain positioning.
Professional Installation Recommended: While this is a direct replacement tank, professional installation ensures proper fitting placement, secure mounting, and leak-free connections.
Related Products and Compatible Accessories
Looking for different sizes or configurations? Check out these compatible fresh water tanks:
- Alpha 30 Gallon Fresh Water Tank - Slightly smaller capacity with different dimensions
- Alpha 40 Gallon Fresh Water Tank - More capacity in a taller profile
- 30 Gallon RV Fresh Water Tank 30x20x12 - Compact alternative
Browse our complete selection of 30 Gallon RV Fresh Water Tanks or explore all RV Fresh Water Solutions to find the perfect tank for your needs.
Compare Similar Fresh Water Tanks
| Model | Capacity | Dimensions (L x W x H) | Profile Type | Part Number | Best For | View Details |
|---|---|---|---|---|---|---|
| Elkhart Plastics W1496 | 33 Gallons | 48.75" x 31.75" x 4.5" | Ultra-Low Profile | W1496, Viking 2605294 | Tight spaces, underbelly mounts | Current Product |
| Alpha 387BLANK | 30 Gallons | 34.5" x 17.5" x 12" | Standard Profile | 387BLANK | Smaller RVs, compact spaces | View Details |
| Alpha 388BLANK | 40 Gallons | 39" x 18" x 14" | Tall Profile | 388BLANK | Extended trips, more capacity | View Details |
| ERV120800 | 30 Gallons | 30" x 20" x 12" | Compact | 103W, ERV120800 | Budget-friendly, smaller RVs | View Details |
Helpful Tip: When choosing a fresh water tank, measure your available space carefully. The W1496's ultra-low 4.5" profile makes it ideal for installations where height is limited but you still need substantial water capacity. If you have more vertical space, consider the 40-gallon options for extended trips.
Frequently Asked Questions
What material is the 33 Gallon RV Water Tank made of?
The tank is made of high-quality, durable polyethylene that is FDA-approved for safe drinking water storage. The wall thickness is 0.125" in natural polyethylene, ensuring strength and purity.
Does the tank come with fittings installed?
No, the tank is sold blank with no fittings so it can be customized to your specific installation needs. This allows you to position inlets, outlets, and drains exactly where you need them.
What are the exact dimensions of this RV water tank?
The tank measures 48-3/4 inches (48.75") in length, 31-3/4 inches (31.75") in width, and 4-1/2 inches (4.5") in height, making it an ultra-low profile design.
Is the tank durable and resistant to leaks?
Yes, the tank is made using Elkhart Plastics' roto-molding process to create a seamless, one-piece construction that is strong, leak-proof, and highly durable with no weak spots.
What is the capacity of this water tank?
The water tank has a capacity of 33 gallons, providing ample fresh water storage for extended trips.
What is the sealed hole on top of the tank?
The sealed hole on top is from the manufacturing process - it's a venting hole used during tank creation and has no functional use for the end-user. It's completely normal and doesn't affect performance.
Is this tank compatible with my RV?
This tank is compatible with most RVs, horse trailers, and marine vessels that require a 33-gallon fresh water tank with low-profile dimensions. Measure your available space and compare to the tank dimensions to ensure proper fit.
How do I install fittings on this blank tank?
Fittings can be installed using standard RV water tank fittings and hole saws. We recommend professional installation to ensure proper placement and leak-free connections. For questions about fitting installation, use our AI Live Chat for expert guidance.
What part numbers does this replace?
This tank replaces W1496, W1496000, Viking part number 2605294, and AmeriKart equivalent tanks.
How does this compare to factory-installed tanks?
This Elkhart Plastics tank is built to meet or exceed factory standards, often with better material quality and construction than many stock tanks installed in factory-built RVs.
Why Buy from ElkhartRVParts.com?
When you purchase the Elkhart Plastics W1496 33 Gallon Fresh Water Tank from ElkhartRVParts.com, you're getting more than just a tank - you're getting peace of mind:
- 100% Authentic OEM Parts: We only sell genuine Elkhart Plastics products, never cheap imitations
- Expert Support: Our AI Live Chat provides deep product knowledge and installation guidance
- Fast Shipping: Quick delivery to get your RV back on the road
- Quality Guarantee: Every tank meets or exceeds factory quality standards
- Verified Reviews: Real customer feedback from verified purchases
Need help with product selection or installation questions? Use our AI Live Chat for instant expert assistance - never hesitate to ask for guidance on finding the perfect tank for your specific application.
Order Your Elkhart Plastics W1496 Fresh Water Tank Today
Don't settle for inferior replacement tanks that crack, leak, or contaminate your water. Invest in the proven quality of Elkhart Plastics - the same manufacturer trusted by RV factories worldwide. With its ultra-low profile design, FDA-approved materials, and seamless construction, the W1496 delivers the reliability and performance your adventures demand.
Ready to upgrade your RV's fresh water system? Add this premium 33-gallon tank to your cart now and experience the Elkhart Plastics difference. Your next adventure awaits - make sure you have the water storage to support it.
| Product type | Fresh Water Tank |
|---|
- What material is the 33 gallon rv water tank made of? The tank is made of high-quality, durable polyethylene that is FDA-approved for safe drinking water storage.
- Does the tank come with fittings installed? No, the tank is sold blank with no fittings so it can be customized to customer needs.
- What are the dimensions of this rv water tank? The tank measures 48-3/4 inches in length, 31-3/4 inches in width, and 4-1/2 inches in height.
- Is the tank durable and resistant to leaks? Yes, the tank is made using a roto-molding process to create a seamless, one-piece construction that is strong, leak-proof, and highly durable.
- What is the capacity of this water tank? The water tank has a capacity of 33 gallons.
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.

