Air and Fuel› Fuel Cells, Tanks and Components

C.ROTO MOLDG

WATER TANK

$717.80

SKU: C05W MW-539

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The C.ROTO MOLDG MW-539 is a 90-gallon marine water tank made from food-grade FDA approved Virgin Polyethylene, designed for potable water storage in marine vessels and RVs. It features resistance to algae and UV, heavy-duty impact resistance, and includes up to three spin-welded FNPT fittings.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandC.ROTO MOLDG
Part NumberC05W MW-539

Videos

Getting Our Boat’s Fresh Water Tank Clean & Smelling Good #shorts

Getting Our Boat’s Fresh Water Tank Clean & Smelling Good #shorts

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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