Replace 2003 Beaver Monterey Seacliff 100 Gallon Fresh Water Tank
Replace 2003 Beaver Monterey Seacliff 100 Gallon Fresh Water Tank
I own a 2003 Beaver Monterey Seacliff with a deformed 100-gallon fresh water tank measuring 75 x 27.5 x 10 inches. I need to replace the tank and am looking for suitable replacement options.
The original OEM fresh water tank for your 2003 Beaver Monterey Seacliff is no longer available. However, you can replace it with a universal fresh water tank that fits your space and capacity needs. We recommend considering these durable roto-molded polyethylene tanks: the Alpha Systems 60 Gallon (55 x 36 x 9 inches), Elkhart Plastics 39 Gallon low profile tank, or Elkhart Plastics 78 Gallon (43 x 29 x 15 inches). Before purchasing, confirm your available space dimensions and desired capacity to ensure a proper fit. These tanks are commonly used replacements when OEM parts are unavailable and provide reliable performance for your fresh water system.
Products Mentioned


Product Comparison
| Feature | Alpha Systems 60 Gallon | Elkhart Plastics 39 Gallon | Elkhart Plastics 78 Gallon |
|---|---|---|---|
| Capacity | 60 gallons | 39 gallons | 78 gallons |
| Dimensions (L×W×H) | 55 x 36 x 9 inches | Not specified (low profile) | 43 x 29 x 15 inches |
| Material | Roto-molded polyethylene | Roto-molded polyethylene | Roto-molded polyethylene |
| Compatibility | Universal replacement | Universal replacement | Universal replacement |
| Use Case | Suitable for most 60-100 gal spaces | Suitable for limited height spaces | Larger capacity replacement |
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