Can I order recoil starter assembly for Tecumseh model LH318SA/LH358SA?

Hi,
That engine was built with two possible starters, #590733 and #590749. Now it has a single number #590789. A Google search of that last number says even Amazon will order for you through Stens. Also, at Partstree and I believe Outdoor Didtributors at:
Outdoor Distributors - Lawn Mower Parts
Where it seems to b the least expensive.
Peace,
Clarke