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Alpha 66 Gallon RV Holding Tank - 214BLANK
Upgrade your RV's waste management system with the Alpha 214BLANK, a premium 66-gallon holding tank engineered to meet or exceed OEM standards. This rotational molded tank features extra-durable one-piece construction, rigorous leak testing, and superior durability that outlasts factory-installed tanks. With dimensions of 60" x 42" x 8", this tank delivers maximum waste storage capacity for extended trips.
Why Choose the Alpha 214BLANK Holding Tank?
Extra-Durable Rotational Molded Construction
Engineered with heavy-duty rotational molding, the 214BLANK features seamless one-piece construction that eliminates weak points and potential failure areas. This superior manufacturing process creates a tank that's significantly stronger and more durable than typical factory-installed holding tanks.
Rigorous Leak Testing for Peace of Mind
Every Alpha 214BLANK is individually submerged and pressure-tested for leaks before shipping. This comprehensive quality control ensures your tank is 100% leak-proof from day one, giving you confidence that your RV's waste management system will perform flawlessly.
Meets Strict Quality and Health Standards
Built to meet or exceed industry quality and health standards for RV waste management, the 214BLANK is designed to safely contain black water and gray water waste. The durable construction resists odors, stains, and degradation even after years of use.
Maximum Capacity for Extended Trips
With 66 gallons of waste storage capacity, this tank extends your time between dump station visits significantly, making extended boondocking and full-time RV living more convenient and enjoyable.
Built for the RV Lifestyle
Designed to withstand the constant movement, vibration, and temperature changes that come with RV travel, this tank maintains its integrity mile after mile. The robust construction ensures reliable performance whether you're boondocking in the desert or camping in freezing temperatures.
Technical Specifications
- Part Number: 214BLANK
- Capacity: 66 gallons
- Dimensions: 60" Length x 42" Width x 8" Height
- Material: Rotational molded polyethylene
- Construction: Seamless one-piece design
- Tank Type: Holding tank (black water/gray water)
- Quality Control: Individually leak-tested before shipping
- SKU: 214BLANK
- Barcode: 779214000006
- Manufacturer: Alpha Systems
- Condition: Brand new OEM quality
Perfect Applications for This Holding Tank
- Large RVs and motorhomes
- Fifth wheel and travel trailer waste system upgrades
- Full-time RV living waste management
- Extended boondocking and dry camping setups
- Custom RV builds requiring maximum waste capacity
Installation and Compatibility
The Alpha 214BLANK is designed as a direct replacement for OEM holding tanks in many larger RV models. Before ordering, measure your existing tank compartment to ensure proper fitment. The 8-inch height provides generous capacity while fitting in many standard RV holding tank compartments.
Installation requires basic plumbing skills and standard RV waste system fittings. The tank features standard inlet and outlet ports compatible with most RV holding tank systems. Professional installation is recommended for optimal performance and warranty compliance.
Comparison: Find Your Perfect Alpha Holding Tank Size
| Model | Capacity | Dimensions (L x W x H) | Best For | View Details |
|---|---|---|---|---|
| 214BLANK | 66 gallons | 60" x 42" x 8" | Maximum capacity, extended trips | Current Product |
| 608BLANK | 62 gallons | 61.5" x 22" x 15" | Similar capacity, different dimensions | View Details → |
| VR345175HBLANK | 45 gallons | 51" x 34" x 7.875" | Less capacity, low-profile | View Details → |
Pro Tip: Measure your tank compartment carefully before ordering. Account for inlet/outlet fittings and allow clearance for installation and removal. The 214BLANK's maximum capacity makes it ideal for extended boondocking and full-time RV living.
Explore More Holding Tank Options
Browse our complete selection of RV Holding Tanks or shop all RV Holding Tank Solutions to find the perfect capacity for your needs.
Why Buy from Elkhart RV Parts?
- 100% Authentic OEM Parts: We sell only genuine Alpha products - never knockoffs or imitations
- Expert Product Knowledge: Our team knows RV waste systems inside and out - use our AI Live Chat for instant assistance
- Fast Shipping: Most orders ship within 1-2 business days
- 30-Day Return Policy: Shop with confidence knowing you're protected
- Authorized Alpha Dealer: Factory-backed quality and support
Upgrade Your RV Waste System Today
Replace your worn-out factory tank with the Alpha 214BLANK - 66 gallons of leak-tested, OEM-quality waste storage built to last. Maximum capacity, seamless construction, and authentic Alpha quality.
Questions about fitment or installation? Use our AI Live Chat for expert guidance!
| Width (inches) | 42 |
|---|---|
| Height (inches) | 8 |
| Length (inches) | 60 |
| Weight (pounds) | 160 |
| Capacity (gallons) | 66 |
| Construction material | Rotational Molded Plastic |
- What is the capacity of the alpha holding tank? The Alpha holding tank has a capacity of 66 gallons.
- What are the dimensions of the alpha 66 gallons holding tank? The tank measures 60 inches in length, 42 inches in width, and 8 inches in height.
- Is this holding tank durable for rv travel? Yes, it is made with extra durable rotational molded construction designed to withstand movement, vibration, and temperature changes during RV travel.
- Does the alpha holding tank meet health and safety standards? Yes, it is manufactured to strict specifications to meet all necessary health and safety requirements for RV waste management.
- Is this holding tank compatible with new rv builds? Yes, it uses authentic OEM parts and is the same high-quality tank used by major RV manufacturers, ensuring perfect compatibility.
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.

