Auxiliary Fuel Tank Gravity-Feed Install Kit – Complete Hoses, Clamps & Fittings for 1″ or 1½″ Fill Line Trucks – Supports Auxiliary or Transfer Fuel Tank Conversion

Convert your diesel truck’s auxiliary or transfer fuel tank into a reliable gravity-fed system with this complete Install Kit—designed for 1" or 1½" fill lines, compatible with Ford/Chevy/GMC/Dodge trucks, and built to deliver leak-free, low-maintenance fuel delivery for long-haul use. This gravity-feed kit includes all hoses, clamps, and fittings needed to set up your auxiliary or transfer fuel tank without a pump, simplifying installation and reducing maintenance. Compatible with 1999-2024 Ford, 2011-2022 Chevy/GMC, and 1999-2012 Dodge diesel trucks, it supports both 1" and 1½" fill lines, replacing OEM part numbers 11025 for a factory-perfect fit. Crafted from corrosion-resistant aluminum and durable rubber, the kit withstands vibration, fuel slosh, and harsh truck conditions, ensuring a leak-free seal and stable fuel supply. The no-pump design eliminates complex components, making it ideal for bed-mounted tanks, extended-range work trucks, and transfer fuel setups. Package Includes Diesel Auxiliary Fuel Tank Install Kit includes 3/8" NPT pipe fitting, fuel hose, clamps, and connectors.（as picture） Replaces OEM part numbers: 11025 Compatible Vehicles Ford: 1999-2024 Diesel Trucks Chevy/GMC: 2011-2022 Diesel Trucks Dodge: 1999-2012 Diesel Trucks Note: For diesel engines only; not for commercial/semi-trucks Specifications Material: High-Quality Aluminum + Durable Rubber Design: Gravity-Feed (No Pump Required) Fill Line Compatibility: 1" or 1½" Fitment Type: Direct Replacement (Replaces #11025) Application: Auxiliary/Transfer Fuel Tank Setup

• 【Wide diesel truck & fill line compatibility】This gravity-feed install kit is compatible with 1999-2024 Ford, 2011-2022 Chevy/GMC, and 1999-2012 Dodge diesel trucks, supporting both 1" and 1½" fill lines. It directly replaces OEM part numbers 11025 , ensuring a perfect fit for auxiliary or transfer fuel tank setups.
• 【Complete no-pump gravity-feed kit】The kit includes all necessary hoses, clamps, and fittings to convert your auxiliary or transfer fuel tank into a reliable gravity-fed system—no pump required. This simplifies installation and maintenance, making it ideal for bed-mounted auxiliary tanks and long-haul truck setups.
• 【Heavy-duty aluminum & rubber construction】Crafted from high-quality aluminum and durable rubber, this kit resists corrosion, fuel slosh, and vibration, delivering long-lasting performance in tough truck environments. The secure clamps and precision fittings ensure a leak-free seal for safe, reliable fuel delivery.
• 【Simplified fuel delivery & low maintenance】Utilizing gravity-feed design, this kit eliminates the need for complex pumps, reducing moving parts and maintenance requirements. It provides a stable fuel supply to control fuel levels from your OE tank, ideal for extended-range work trucks.
• 【Easy installation with leak prevention】Featuring a straightforward setup, this kit installs easily with standard tools. A warm tip: use a tool to close the fuel tank valve during installation to prevent fuel spillage. All components are included, so no extra parts are needed for a complete setup.