This is the only one I happen to know about. Out of stock right now.
g8only.com
If you Google fuel pump access panel, you might find some universal choices.

G8Only Fuel Pump Access Panel - G8Only.com - Stop Being Slow
Kit is made from 3/8" Aluminum and Includes: 1 - Top Cover - 8.5" OD 1 - Base Ring - 7.5" ID 8 - Hex Key fasteners 8 - Philips Head self-tapping fasteners

If you Google fuel pump access panel, you might find some universal choices.