1998 Yamaha 6L2-14301-01-00 and 6L2-14301-02-00 Carburetors are genuine Yamaha parts made in Japan.
These came off of a 25 hp 1998 year model. Please make sure your outboard calls for one of the two part numbers listed.
Carburetors should be clean inside. I will leave it up to the buyer discretion to clean them or not before installation. The engine had an electrical problem and was parted out rather than fixed.
Box77