I may be able to help you with the St. Louis markers. My extras are for the 10 gallon but there is probably enough for set of 5 gallons. Need to know what model number pump you have, mine are the 409.
Contact me at my email address (email@example.com)
I am a Korean Vet. and due to my military service I am now almost completely hard of hearing, so it is almost impossible for me to talk on the phone, that is why I am asking you to email me.
Author, Gas Pump Identfication books 1st & 2nd Editions & Air Meter Identification books
We rebuild ECO air meters and sell parts.