Alpha - 40 Gallon RV Black Holding Tank 63x25x7 VB24637HL - OEM Grade Waste Water Tank

AlphaSKU: VB24637HL

Sale price$323.27 Regular price$349.13
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FREE Delivery Estimate January 14 – January 4
⚠️ Delivery times extended due to RV industry holiday shutdown.
The Ultimate RV Companion: A Sturdy Black Holding Tank That Keeps Waste at Bay
Specifications drawing for Alpha - 40 Gallon RV Black Holding Tank 63x25x7 VB24637HL - OEM Grade Waste Water Tank
The Alpha 40-Gallon Black Holding Tank is expertly crafted with a seamless, rotational molded design for maximum durability and leak resistance on the road. Its generous 40-gallon capacity and OEM quality make it ideal for reliable RV waste management, while the tank’s tough construction stands up to vibration, movement, and temperature changes. Probes are not included—tank only.
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Alpha 40 Gallon RV Black Holding Tank - Professional Grade Waste Management

The Alpha VB24637HL 40 gallon black holding tank (63" x 25" x 7") delivers OEM-quality waste management for your RV. This rotational molded holding tank features seamless one-piece construction that eliminates leak points and provides superior durability compared to traditional welded tanks.

Designed specifically for RV black water applications, this 40 gallon waste tank meets all NSF and health safety standards while providing the capacity you need for extended trips. Every tank is individually leak-tested before shipping to guarantee problem-free installation and reliable performance.

Why Choose the Alpha VB24637HL Black Holding Tank?

  • OEM-Grade Quality: Same tanks used by major RV manufacturers in new builds - guaranteed authentic Alpha parts
  • Rotational Molded Construction: Seamless one-piece design eliminates weak points and potential leak areas
  • Rigorous Quality Testing: Every tank individually submerged and leak-tested before shipping
  • NSF Certified: Meets all health and safety standards for RV waste management systems
  • Built for RV Life: Engineered to withstand constant movement, vibration, and temperature extremes
  • 40 Gallon Capacity: Optimal size for extended camping without frequent dump station visits
  • Precise Dimensions: 63" L x 25" W x 7" H for accurate fitment in your RV

Technical Specifications

Part Number VB24637HL
Capacity 40 Gallons
Dimensions 63" L x 25" W x 7" H
Tank Type Black Water Holding Tank
Configuration No Probes, Tank Only
Material Rotational Molded Polyethylene
Weight 66.4 lbs
Barcode 779228626513
Certification NSF Certified, Meets Health & Safety Standards

Compare 40 Gallon Alpha Holding Tanks

Model Dimensions (L×W×H) Part Number Best For View Details
VB24637HL (Current) 63" × 25" × 7" VB24637HL Long, narrow spaces You're viewing this
VR40427HBLANK 42" × 40" × 7" VR40427HBLANK Square/wide spaces View Tank →
VR28598HLBLANK 59" × 28" × 8" VR28598HLBLANK Medium length/width View Tank →
VR28598HRBLANK 59" × 28" × 8" VR28598HRBLANK Right-side configuration View Tank →
VB24637HR 63" × 25" × 7" VB24637HR Blank tank, no fittings View Tank →

💡 Choosing Tip: Measure your RV's tank compartment carefully before ordering. The VB24637HL's long, narrow profile (63" × 25") works best in elongated spaces, while the VR40427HBLANK's square design (42" × 40") fits wider compartments.

Installation & Compatibility

This Alpha black water tank is designed as a direct OEM replacement for RVs originally equipped with the VB24637HL model. The tank-only configuration (no probes) allows you to reuse your existing level sensors or install aftermarket monitoring systems.

Important Installation Notes:

  • Verify your RV's tank compartment dimensions before ordering (63" L × 25" W × 7" H required)
  • Tank weighs 66.4 lbs - two-person installation recommended
  • Reuse existing mounting hardware and fittings from your old tank
  • Professional installation recommended for proper sealing and venting
  • Ensure adequate ventilation and proper slope for complete drainage

What's Included

  • 1x Alpha VB24637HL 40 Gallon Black Holding Tank
  • Factory leak-tested and certified
  • No probes or sensors included (tank only)

Frequently Asked Questions

Q: Does this tank come with level sensors?
A: No, the VB24637HL is a tank-only configuration without probes. You can reuse your existing sensors or install aftermarket monitoring systems.

Q: What's the difference between VB24637HL and VB24637HR?
A: The HL (left) and HR (right) designations indicate the fitting orientation. The VB24637HR is a blank tank with no fittings, while the VB24637HL may have pre-installed fittings on the left side.

Q: Is this tank NSF certified for RV use?
A: Yes, all Alpha holding tanks meet NSF standards and health/safety requirements for RV waste management systems.

Q: How do I know if this tank will fit my RV?
A: Measure your existing tank compartment. You'll need at least 63" length, 25" width, and 7" height clearance. If you're unsure, use our AI Live Chat for assistance with product identification.

Q: What is rotational molding and why is it better?
A: Rotational molding creates a seamless, one-piece tank without welds or seams. This eliminates weak points where leaks commonly occur in traditional tanks, providing superior durability and longevity.

Customer Reviews

⭐⭐⭐⭐⭐ 4.8/5 stars based on 5 verified customer reviews

"Glad I found this part here, saved my trip! Helped fix a problem I've had for weeks. It matches the description: Withstand requirements the.." - Patricia

"Worked well for my camper setup. Installed this last weekend and it worked flawlessly." - Bradley

Need Help Choosing the Right Tank?

Not sure if the VB24637HL is the right fit for your RV? Our AI Live Chat can help you identify the correct replacement tank based on your RV make, model, and existing tank specifications. Get instant assistance with product compatibility, dimensions, and installation questions.

Order Your Alpha VB24637HL 40 Gallon Black Holding Tank Today
Fast shipping • OEM quality • Leak-tested • NSF certified

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.

Reviews, Q&A, and Install Guides

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