Thumbs 1
Thumbs 1
Thumbs 1

Andair Locking Fuel Cap

Add to Wishlist
Part# 05-08037


This Locking Fuel Cap can be installed to RV wing tanks, crafted with a smart elegant design, is lockable with completely random key generation, comes with 2 keys, custom engraving upon request, and has Viton O-ring seal.
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm -


Have had these on my RV for many years now and they make fueling so much easier. With 4 keys I have them spread out in many location so unlocking the caps has never been a problem. I have never encountered a fuel nozzle that would not fit. Used fuel tank proseal to attach.

Timothy M
July 10, 2021


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: If I was to order a pair of the Andair locking fuel caps, do they come with two keys each (4 keys total) or two keys total and, are both locks keyed the same?

Per the supplier: They are sold in pairs, so each set will come with 2 keys that will unlock both caps. Yes, both locks are keyed the same.

Q: What are the approximate dimensions for this Andair Locking Fuel Cap?

Per the supplier: the cap is 2 inches in diameter and it is 1 inch high.

Q: Will the 05-08037 fuel cap fit the existing usher caps in an rv7, are they sold as a pair?

Yes, this will fit this application and they are indeed sold as a pair.

Q: How can I purchase more keys for my caps?

Yes, we can order them for you. We would need the number that is stamped into the key. We can source them with that information.

View in Catalog

View Image View in Catalog