Custom 56 Gallon RV Holding Tank for Large-Scale Adventures
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56 Gallon RV Holding Tank 72" x 45" x 8 1/4"
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 | 3390 |
| Capacity (gallons) | 56 |
| Dimensions (inches) | 72 x 45 x 8 1/4 |
| Lead time | 4-12 weeks |
| Best for | Large RVs needing extra waste capacity |
- What is the capacity of the rv holding tank? The RV holding tank has a capacity of 56 gallons.
- What are the dimensions of this holding tank? The dimensions of the holding tank are 72 inches by 45 inches by 8 1/4 inches.
- Is there a minimum order quantity for this product? Yes, there is a minimum order of 10 tanks for this product.
- Can i return or get a refund on this custom-made holding tank? No, due to this being a custom order, there are no returns and no refunds.
- How long does it take to get this holding tank manufactured? The estimated production timeframe for this custom-made holding tank is between 4 to 12 weeks.
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 Genuine, name-brand components made to order — never generic, never outdated.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.