Custom 51 Gallon RV Holding Tank for Large-Capacity Waste Management
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51 Gallon RV Holding Tank 81" x 18" x 11 1/2"
Important: THERE IS A 10 TANK MINIMUM ORDER. This item is available on special order only. This is a custom made tank and according to current manufacturer data, there is an estimated 4-12 week production timeframe.
PLEASE NOTE: Due to this being a custom order there are no returns and no refunds.
| QAI Certification | REC 559-1 |
|---|---|
| Part number | 4256 |
| Capacity (gallons) | 51 |
| Dimensions (inches) | 81 x 18 x 11.5 |
| Lead time | 4-12 weeks |
| Best for | Large RVs needing extra waste capacity |
- What are the dimensions of the 51 gallon rv holding tank? The 51 Gallon RV Holding Tank measures 81 inches in length, 18 inches in width, and 11 1/2 inches in height.
- Is there a minimum order quantity for this holding tank? Yes, there is a minimum order requirement of 10 tanks per purchase.
- Can i return or get a refund for this custom-made holding tank? No, due to this being a custom order, there are no returns or refunds available.
- How long does it take to receive the 51 gallon rv holding tank after ordering? The estimated production timeframe is between 4 to 12 weeks as this is a special order item.
- Who is the manufacturer or vendor of this holding tank? The holding tank is manufactured by Elkhart Plastics/Ameri-Kart.
Need Fittings Installed on This Tank?
Use our free Custom RV Tank Builder — visually place fittings, get an instant price, and order with professional installation included.
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 Genuine, name-brand components made to order — never generic, never outdated.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.