Upfitter Integration: How the Fuel Vault Works with Service Bodies

A technical guide for upfitters on integrating the Fuel Vault with Knapheide, Reading, and other major service body platforms.

Universal Bolt-On Design

The Work Truck Fuel Vault is engineered for rapid integration with all major service body, utility body, and flatbed platforms. No welding, cutting, or permanent modifications required.

Compatible Platforms

Knapheide service bodies (all models)
Reading Truck utility and service bodies
Monroe Truck Equipment platforms
Scelzi work bodies and flatbeds
Custom upfit configurations

Installation Process

Average installation time is 30 minutes with basic hand tools. The included mounting hardware kit covers all standard chassis rail configurations for Ford Super Duty and Ram Chassis Cab platforms.