Made In USA | 1.5-Inch Diesel Gravity-Feed Auxiliary Tank Install Kit
0
No products in cart


Categories: Tools


PSA/FSC Code: 5120 - Hand tools

NAICS Code: 332216 - Hand tools

SIC Code: 3423 - Hand tools

1.5-Inch Diesel Gravity-Feed Auxiliary Tank Install Kit

Brand:RDS

$98.78

Free Shipping

Summary:

Connect an auxiliary diesel tank to your truck’s factory fill hose for steady, gravity-fed refueling. Sized for 1.5-inch filler necks and built for most GM, all Ford, and Dodge pickups (not compatible with 2013+ Dodge/Ram). Diesel fuel only.

  • Fits 1.5-inch filler necks for clean, factory-style integration
  • Compatible with most GM, all Ford, and Dodge (’99–’12) diesel pickups
  • Pairs with auxiliary/transfer diesel tanks for gravity-fed convenience
  • Includes fuel-safe hose, heavy-duty clamps, and matched fittings
  • Extends range and reduces fuel stops for towing, work, and travel

Important Shipping Notice

Enjoy Free Shipping on All RDS Products! Larger RDS items will ship via LTL carrier and be delivered right to your front door. *Not available for shipping in Alaska or Hawaii.

Quantity

Add to cartBuy Now

Extend your driving range and cut fuel-stop downtime with this gravity-feed install kit for auxiliary diesel tanks. Purpose-built for 1.5-inch filler necks, it ties your aux tank into the factory fill hose to keep your OEM tank topped off as you drive—no switches or pumps to manage.

Engineered for popular diesel pickups, this kit fits most GM models, all Ford trucks, and Dodge models up to 2012 (not compatible with 2013 and newer Dodge/Ram due to filler neck changes). It’s an ideal upgrade for tow rigs, work trucks, and long-haul adventurers who value time-saving convenience and extra range.

Quality components matter on the road. The kit includes fuel-safe hose, robust clamps, and precisely matched fittings for a clean, leak-resistant install when used as directed. It’s designed to pair seamlessly with RDS auxiliary and transfer diesel tanks for dependable, gravity-fed performance.

Whether you’re hauling equipment to the jobsite, towing across state lines, or exploring off-grid, this setup helps you go farther between fill-ups and keep your focus on the miles ahead. Proudly made for American roads, it’s built to handle real truck duty day after day.

Important: For diesel fuel only. Not for gasoline. Verify local regulations and vehicle-specific compatibility before installation, and follow all instructions for safe operation.

Related Products