Gentlemen for those that order LCT (Liquid Combustion Technology) engine parts.
If you use Gardner they will be listed under Lauson. Use "LAU" as the prefix for look-ups. Example: LAU20843001.
If you use RBI they will be listed under Tecumseh. No prefix used when looking them up.
The part prices for your system will located as listed above.
Otherwords LCT parts can listed as either Lauson or Tecumseh parts depending the distributor.