Skip to main content

The Fuel Tank Hatch Cover Built for Super C & Class C Motorhomes

Not a generic fuel door — purpose-engineered for Ford E-350, E-450, F-550/F-600, F53 & Workhorse motorhome chassis with integrated tamper-resistant lock.

The RV Fuel Vault — RV fuel cap cover, fuel hatch cover and gas cap hatch for Super C and Class C motorhomes

The Problem

  • Generic chrome fuel doors are decorative, not secure — designed for pickup truck beds
  • Universal fuel neck covers don’t fit the commercial filler necks on Super C & Class C chassis
  • Aftermarket fuel tank hatches lack integrated, tamper-resistant keyed locks
  • Exposed fuel caps on your RV are the weakest security link at every campground

The Solution

  • Purpose-built for the unique fuel cap configuration on Ford E-350, E-450, F-550/F-600, F53, Workhorse & Ram 5500
  • High-strength 3/16″ fiber-filled polymer (not decorative chrome) with tamper-resistant keyed lock
  • The ONLY fuel tank hatch designed specifically for motorhomes — not trucks, not trailers
  • Bolt-on installation in 8–15 minutes — no modifications, no drilling
  • Single Door ($84.95) • Set of 2 ($149.95) • 3-Pack ($224.95) • Free U.S. shipping
  • Limited Lifetime Warranty • Made in the USA

Pre-Order Today — Starting at $84.95

Single Door, Set of 2, or 3-Pack · Free shipping · Limited Lifetime Warranty · 30-day guarantee

Pre-Order Now

Proudly Made in the USA · Patent Pending 19/632,042