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Premium 25 Gallon RV Fresh Water Tank - Elkhart Plastics 0129W/W1637
Upgrade your RV's water storage system with this high-quality 25-gallon fresh water tank from Elkhart Plastics, the industry leader in RV water tank manufacturing. This OEM-grade replacement tank delivers reliable performance, durability, and peace of mind for your travels.
Why Choose This RV Water Tank?
✓ OEM Grade Quality: Manufactured by Elkhart Plastics using the same specifications as original equipment manufacturers. This isn't a cheap aftermarket alternative - it's the real deal used by major RV manufacturers.
✓ Perfect Fit Guarantee: With precise dimensions of 27.75" L x 17.75" W x 12" H, this tank is designed to fit standard RV fresh water compartments. Cross-references with part numbers 0129W and W1637 for easy compatibility verification.
✓ Built to Last: Constructed from high-density polyethylene (HDPE) that resists cracking, warping, and UV damage. This tank will provide years of reliable service in the demanding RV environment.
Technical Specifications
- Capacity: 25 Gallons
- Dimensions: 27.75" Length x 17.75" Width x 12" Height
- Part Numbers: 0129W, W1637
- Manufacturer: Elkhart Plastics/Ameri-Kart
- Material: High-Density Polyethylene (HDPE)
- Weight: 24 lbs
- Country of Origin: USA
- Barcode: 96546712
Common Applications & Compatibility
This 25-gallon fresh water tank is ideal for:
- Travel trailers and fifth wheels
- Class A, B, and C motorhomes
- Camper vans and conversion vehicles
- RV fresh water system replacements
- New RV builds and custom installations
The compact 27.75" x 17.75" x 12" footprint makes this tank perfect for tight spaces while still providing ample water storage for extended trips.
Installation & Replacement
Replacing your old, cracked, or leaking RV water tank is easier than you think. This tank features standard fittings and mounting points compatible with most RV fresh water systems. Whether you're upgrading from a damaged tank or building a custom RV, this Elkhart Plastics tank provides the quality and reliability you need.
Why Buy from ElkhartRVParts.com?
Authorized Dealer: We're an authorized distributor of genuine Elkhart Plastics products - you're getting authentic OEM parts, not knockoffs.
Expert Support: Questions about compatibility or installation? Our AI Live Chat has deep product knowledge and can help you find the perfect fit for your RV.
Fast Shipping: We know you need to get back on the road. We ship quickly so you can complete your repair or upgrade without delay.
Competitive Pricing: Save 37% off the compare-at price of $284.13. Get OEM quality at a fair price.
Frequently Asked Questions
Q: Will this tank fit my RV?
A: This tank measures 27.75" x 17.75" x 12" and holds 25 gallons. Check your existing tank dimensions or RV specifications. Use our AI Live Chat for compatibility assistance.
Q: Is this a genuine Elkhart Plastics tank?
A: Yes! We're an authorized dealer selling 100% authentic OEM-grade Elkhart Plastics products.
Q: What's the difference between 0129W and W1637?
A: These are cross-reference part numbers for the same tank. Both designations refer to this exact product.
Q: How long will this tank last?
A: With proper installation and maintenance, Elkhart Plastics tanks typically last 10-15+ years in RV applications.
Related Products You May Need
Looking for other RV water system components? Check out our complete selection of fresh water tanks, fittings, and accessories to complete your installation.
Ready to upgrade your RV's water system? Add this premium 25-gallon fresh water tank to your cart today and enjoy reliable water storage for all your adventures. Need help? Our AI Live Chat is here to assist with product selection and compatibility questions.
| Product type | Fresh Water Tank |
|---|
- What is the capacity of the rv water tank? The RV water tank has a capacity of 25 gallons.
- What material is the water tank made of? The tank is made of high-quality, durable natural polyethylene that is FDA-approved for safe drinking water storage.
- Are there any seams or joints in the tank? No, the tank is manufactured using roto-molding to create a seamless one-piece construction for superior strength and leak-proof reliability.
- What are the dimensions of the water tank? The tank dimensions are 27 3/4 inches long, 17 3/4 inches wide, and 12 inches high.
- Is the sealed hole on top of the tank functional? No, the sealed hole on top is a venting hole used during the manufacturing process and has no functional use for the end-user.
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.


