Alpha

Alpha - 43 Gallons Fresh Water Tank - 35 1/2" x 22 3/4" x 13" - 203BLANK

Alpha 203BLANK RV fresh water tank realistic product view
Alpha 203BLANK RV fresh water tank opposite angle
Alpha 203BLANK RV fresh water tank long side view
Alpha 203BLANK RV fresh water tank engineering drawing 35.5 x 22.75 x 13 inches
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Alpha 203BLANK RV fresh water tank realistic product view Alpha 203BLANK RV fresh water tank interactive opaque 360 viewAlpha 203BLANK RV fresh water tank opposite angleAlpha 203BLANK RV fresh water tank long side viewAlpha 203BLANK RV fresh water tank engineering drawing 35.5 x 22.75 x 13 inches

Pairs well with

Elkhart RV Parts - Universal Fresh Water Tank Fittings Kit with Water Level Sensors for RV Tanks
Elkhart RV Parts Elkhart RV Parts - Universal Fresh Water Tank Fittings Kit with Water Level Sensors for RV Tanks
$44.95 $55.48
205 ordered
Adcoseal - B-100 Butyl Rubber Sealant - 10.3 oz Cartridge - Black - Exterior RV Tank Sealant
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$28.95 $45.95
263 ordered
SKU: 203BLANK
Added to catalog: March 18, 2025
Last product update: July 13, 2026 at 9:18 PM
$375.94 $559.08
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About this item

  • Dimensions: 35 1/2" x 22 3/4" x 13"
  • Capacity: 43 Gallons
  • Material: Polyethylene
43 gal · 35 1/2 x 22 3/4 x 13 · 203BLANK
Tank Type
Fresh Water $375.94 Selected
Capacity
40 gal $216.40 41 gal $416.28 42 gal $424.86 43 gal $375.94 Selected 44 gal $527.54 46 gal $475.53 48.5 gal $508.07 50 gal $329.95 52 gal $678.55 54 gal $571.93 55 gal $439.95 57 gal $590.27
Dimensions
39 x 18 x 14 $216.40 42 x 23 1/2 x 10 $363.47 54 x 19.75 x 9 $345.09 59 x 24 x 9 1/4 $469.48 53 1/2 x 27 3/4 x 8 5/8 $416.28 48 x 24 x 12 $424.86 48 x 24 x 9 $397.73 35 1/2 x 22 3/4 x 13 $375.94 Selected 59 3/4 x 31 3/4 x 8 1/2 $539.53 63 x 24 x 9 1/4 $527.54 54 x 38 x 6 1/2 $475.53 53 x 24.75 x 11 $508.07 38 x 22 1/4 x 14 $400.01 57 x 31 x 9 $329.95 54 x 45 x 6 1/2 $678.55 63 x 27 1/2 x 8 3/4 $547.79 59 x 29 1/2 x 8 7/8 $571.93 59 x 31 x 8 7/8 $466.39 56 x 32 x 7 1/2 $439.95 67 x 38 1/2 x 6 3/4 $590.27
Part Number
388BLANK $216.40 VR234210WBLANK $363.47 VR20549WBLANK $345.09 VR24597WBLANK $469.48 VB28547WBLANK $416.28 502BLANK $424.86 833BLANK $397.73 203BLANK $375.94 Selected VR326055WBLANK $539.53 VR24637WBLANK $527.54 672BLANK $475.53 427BLANK $508.07 205BLANK $400.01 VR31577WBLANK $329.95 742BLANK $678.55 VR27638WBLANK $547.79 VR295975WBLANK $571.93 192BLANK $466.39 475BLANK $439.95 349BLANK $590.27

Frequently needed together

Alpha - 43 Gallons Fresh Water Tank - 35 1/2" x 22 3/4" x 13" - 203BLANK Elkhart RV Parts - Universal Fresh Water Tank Fittings Kit with Water Level Sensors for RV Tanks Adcoseal - B-100 Butyl Rubber Sealant - 10.3 oz Cartridge - Black - Exterior RV Tank Sealant

Total price $449.84

Quench Your Adventure with the Ultimate 43-Gallon Fresh Water Tank
Specifications drawing for Alpha - 43 Gallons Fresh Water Tank - 35 1/2
Enjoy reliable, fresh water storage on the road with the Alpha 43 Gallon Fresh Water Tank. Built from FDA-approved, durable polyethylene with seamless one-piece construction, it’s leak-proof, stain-resistant, and tougher than many standard tanks—perfect for RVs, horse trailers, or boats. Its generous capacity and versatile design keep you ready for every adventure.
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  • 100% Authentic OEM-Quality Parts: These rotational molded fresh water tanks are crafted to meet or exceed factory standards, making them a perfect upgrade or replacement for your RV, horse trailer, or marine vessel.
  • Premium FDA-Approved Material: Made from high-quality, durable polyethylene that's fully approved for safe drinking water storage—better than many stock tanks installed in factory-built RVs.
  • Seamless One-Piece Construction: Engineered without seams or joints for superior strength and leak-proof reliability, outlasting and outperforming typical OEM tanks.
  • Stain, Corrosion, and Rust Resistant: Designed to stay clean and functional even after years of use, ensuring your water stays fresh and your tank stays dependable.
  • Versatile Compatibility: Ideal for RV enthusiasts, horse trailer owners, or marine adventurers looking for a long-lasting, hassle-free water storage solution.
  • Enhanced Durability: Built tougher than many standard factory-installed tanks, offering peace of mind whether you're replacing an old tank or upgrading your setup.

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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.

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