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Wheel Arch Water Tank Plumbing Kit for 31L and 37L (Custom / VWT7)

Regular price £16.31 GBP
Tax included


Care information

To help you get the most from your purchase:

  • Follow the manufacturer's care and maintenance instructions.
  • Store products clean and dry when not in use.
  • Clean with warm water and a mild detergent unless otherwise stated.
  • Avoid prolonged exposure to harsh weather when the product is not in use.
  • Regular maintenance will help extend the life of your caravan and camping equipment.

If you have any questions about installation, compatibility or maintenance, our team is happy to help.

Delivery and Shipping

🚚 Delivery & Shipping

We aim to dispatch all in-stock orders within 1–2 working days. Orders placed before 3pm are usually dispatched the same working day, although this may take up to 48 hours during busy periods.

  • Standard UK Delivery: 2–3 working days
  • Next Day Delivery: Available on selected products
  • Large, oversized or pallet items: May take 2–5 working days
  • Tracking information will be provided once your order has been dispatched.
  • All deliveries require a signature upon arrival.

Please note that oversized, overweight or hazardous items may incur additional delivery charges, which will be displayed at checkout.

If an item is temporarily out of stock, we'll notify you and dispatch it as soon as it becomes available.

Need delivery outside the UK or have a special delivery request? Contact our customer support team for a personalised shipping quote.

Returns & Warranty

We offer a 30-day returns policy on unused items in their original packaging. If your item develops a fault, we'll work with the manufacturer to resolve it quickly. Please see our Returns Policy for full details.

Need Help?

Not sure if this product is compatible with your caravan, motorhome or awning? Contact our team before ordering and we'll happily check compatibility for you.

Why Buy From Trekka?

🇬🇧 UK Based Business
🚚 Fast UK Delivery
💬 Friendly Expert Support
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🔒 Secure Online Checkout

Adventure Starts Here.

Everything you need for your caravan, campervan and motorhome, backed by quality products, fast UK delivery and friendly expert support.

Complete your campervan water system with this Wheel Arch Water Tank Plumbing Kit, specifically designed for use with the 31L Wheel Arch Water Tank and 37L Wheel Arch Water Tank. Whether you're installing a new tank or upgrading an existing setup, this kit contains all the essential fittings needed to connect your inlet, outlet, and vent hoses quickly and securely.

Designed to work with the latest VW Transporter T7 and Ford Transit Custom (2023 onwards) wheel arch tanks, it's the ideal solution for DIY converters and professional installers looking for a reliable, hassle-free installation.

Fits the Following Water Tanks

This plumbing kit is specifically designed to fit:

Using the correct plumbing kit ensures a secure, leak-free installation and saves you time sourcing compatible fittings separately.

Why Choose This Plumbing Kit?

Complete Plumbing Solution
Everything required to connect your wheel arch water tank is included in one convenient kit.

Purpose-Built for 31L & 37L Tanks
Designed specifically for the 31L and 37L wheel arch water tanks for guaranteed compatibility.

Simple Installation
Quality BSP fittings and PTFE tape help create a secure, watertight installation with minimal effort.

High-Quality Components
Manufactured using durable fittings designed to withstand everyday campervan use and long-distance travel.

Kit Includes

  • 1 × 1¼" BSP x 40mm 90° Hose Tail
  • 2 × ½" BSP Male x 13mm 90° Hose Tails
  • 1 × ½" BSP Male x 13mm Straight Hose Tail
  • 1 × ½" BSP Back Nut
  • 3 × ½" BSP Gaskets
  • 1 × 10 Metre Roll of 12mm PTFE Tape

Perfect For

  • VW Transporter T7 Camper Conversions
  • Ford Transit Custom (2023+) Camper Conversions
  • DIY Campervan Builds
  • Professional Installations
  • Fresh Water System Upgrades

Specifications

Complete Your Water System with Confidence

Take the guesswork out of your campervan plumbing with a kit designed specifically for your wheel arch water tank. With all the essential fittings included, installation is quicker, easier, and more reliable—helping you get back on the road with confidence.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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