OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Engines Questions On Tecumseh / Kirby Engines Carbie parts

hi to all again
this time I've got Tecumseh tvs90 on victa alloy deck, the mower engine itself is in great nick but upon dismantling the carbie, oh what a gummed up nightmare, but even this is no big deal it will clean up nicely the problem/question here is the o-rings up the main nozzle/emulsion tube, i know they critical for proper operation,they appear to be flat sort of an o-ring i was wondering if a more common readily available round variety could be substituted as they are like chooks teeth to find in AU, plenty in the states around 2 bucks a pop but their postage rates are an outright disgrace.
also are top & bottom o-rings the same.
The other item i'm trying to track down is the governor spring, again might as well start for rocking horse dropping.
There seem to be a lot of very switched on people on this forum so thanks in advance for any input
dismantled carbie

top o-ring fell to bits

spring missing here

spring i need to find

carvara,

Below is a parts diagram of the carby which is part # 632733 and if you contact the online store either by chat or email (quoting the part # and numbers from the diagram) they should be able to help with the parts that you need.

brilliant thanks for that Bruce.