Alpha 26 Gallon RV Holding Tank - 403001CD

Upgrade your RV's waste management system with the Alpha 403001CD, a premium 26-gallon holding tank engineered to meet or exceed OEM standards. This rotational molded tank features seamless one-piece construction, superior durability, and leak-tested reliability. With extra-long low-profile dimensions of 62" x 26" x 7.5", this tank delivers excellent waste capacity while fitting RV compartments with length availability and limited height clearance.

Why Choose the Alpha 403001CD Holding Tank?

Extra-Long Low-Profile Design

With a 62-inch length and low 7.5-inch height, the 403001CD is perfect for RVs with ample length but limited vertical clearance. The moderate 26-inch width balances capacity with space efficiency.

Rotational Molded One-Piece Construction

Engineered without seams, joints, or weak points, this rotational molded tank delivers superior strength and leak-proof reliability that withstands the rigors of RV travel, movement, vibration, and temperature changes.

OEM Quality Standards

Built to original equipment manufacturer specifications, the 403001CD meets strict health and safety standards and is individually leak-tested to ensure long-lasting performance.

Ideal for Long Undercarriage Compartments

The 403001CD's extra-long profile makes it perfect for RVs with extended undercarriage compartments where length is available but height is restricted.

Technical Specifications

• Part Number: 403001CD
• Capacity: 26 gallons
• Dimensions: 62" Length x 26" Width x 7.5" Height
• Material: Rotational molded polyethylene
• Construction: Seamless one-piece design
• Tank Type: Holding tank (black water)
• SKU: 403001CD
• Manufacturer: Alpha Systems
• Quality: OEM Grade, individually leak-tested

Compare Alpha Holding Tanks - Find Your Perfect Size

Not sure if the 403001CD is the right fit? Compare it with other Alpha holding tanks in the 25-27 gallon range to find the perfect match for your RV's waste management needs and space constraints.

Tip: The 403001CD's 62-inch length makes it ideal for RVs with extended undercarriage compartments. If you have less length available, consider the 264BLANK or VR224685HBLANK for more compact options.

What's Included

• One (1) Alpha 403001CD 26 Gallon Holding Tank
• OEM Grade Quality Certification
• Individual Leak Test Verification
• Manufacturer Documentation

Frequently Asked Questions

Will this tank fit my RV?

The 403001CD is designed as a replacement for many OEM holding tanks with similar dimensions. Measure your existing tank compartment (62" x 26" x 7.5") and verify drain location before ordering to ensure proper fitment. The extra-long 62-inch length requires adequate undercarriage space.

What's the difference between 403001CD and 402001CD?

Both tanks have identical dimensions (62" x 26" x 7.5") and 26-gallon capacity. The different part numbers may indicate minor variations in drain configuration or manufacturing specifications. Verify your original part number for best compatibility.

How long will this tank last?

With proper care and maintenance, Alpha holding tanks are built to last for many years, often outlasting the RV itself. The seamless rotational molded construction eliminates common failure points found in welded or multi-piece tanks.

Is this tank leak-tested?

Yes, every Alpha 403001CD tank is individually leak-tested at the factory to ensure quality and reliability before shipping.

Can I install this tank myself?

While experienced RVers can install holding tanks, we recommend professional installation to ensure proper mounting, plumbing connections, and vent configuration for optimal performance and safety.

Why Buy from Elkhart RV Parts?

• 100% Authentic OEM Parts
• Fast Shipping
• 30-Day Return Policy
• Authorized Alpha Dealer
• Expert Customer Support