We supply a standard overhaul kit for ST3 - all years are covered!
Your engine serial number may be stamped into your flywheel rim as well, other than that no way of easily telling for certain. I say, don't worry about that at all. Who is the supplier? A Lister dealer would not have to ask the question about age for ST. Some of the accessories are variable but all important internals are standardized.
dieselgman
