Oils, Fluids and Sealer› Oils, Fluids and Additives

C.ROTO MOLDG

WATER TANK 56GAL

$340.88

SKU: C05W W-359

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

Moderate — 2–4 hours

Description

These tanks are high-quality, seamless, one-piece tanks made from FDA-approved virgin polyethylene plastic resin. They are designed for marine, RV, and greywater applications, preventing water contamination and leaks. They feature 3/8" thick walls for durability and extended service life. Fittings are spin-welded for permanent connections. They comply with FDA regulation CFR 177.1520 and Coast Guard Standards for potable water storage. These tanks are universal fit and customized to specific dimensions.

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 W-359

Videos

How to Install RV Water Tank Fittings and Sensors

How to Install RV Water Tank Fittings and Sensors
The Best Way to Sanitize Your RV Fresh Water System

The Best Way to Sanitize Your RV Fresh Water System
Our RV Fresh Water Holding Tank Cracked - I Replaced it With a New RecPro Fresh Water Holding Tank

Our RV Fresh Water Holding Tank Cracked - I Replaced it With a New RecPro Fresh Water Holding Tank
Training Series - Fresh Water Tank Install

Training Series - Fresh Water Tank Install
How to Properly Fill The Water Tank On Your Camper #rv #camping

How to Properly Fill The Water Tank On Your Camper #rv #camping

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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