G'day Tyler,

Amazon AU will sell you the 10-pack a good deal cheaper than that quote;
https://www.amazon.com.au/Briggs-Stratton-4184-10-Pack-Overhaul/dp/B0038U3M4A

I'd be surprised if Bruce at the ODK Shop couldn't supply a single kit, though - worth an e-mail, I'd say.

The other thing is, is the tank top sheetmetal, or cast zinc alloy?

The cast alloy ones can usually be lapped flat again, using a piece of fine wet&dry abrasive paper [water or kero/turps wetted] backed by a glass sheet [for a flat reference surface].

Good to hear from you, AVB. This surely is a time, when being a bit of a hermit has its advantages!

Cheers,
Gadge

"ODK Mods can explain it to you, but they can't understand it for you..."

"Crazy can be medicated, ignorance can be educated - but there is no cure for stupid..."