Possibly, but it's the G1 cartoon which is notoriously lax when it comes to trifling details like continuity and size consistency. I mean, maybe Teletraan 1 just happened to scan a truck with an advanced Cybertronian battle station and a Roller drone inside the trailer. It's possible but not especially likely.
If I was trying to be serious about it I'd just settle for the simplest explanation of he had it before and it got reformatted with the rest of him. See
Ockham's Razor. But really, anything more complex than 'there's a bunch of giant warring robots with laser guns in two (or more) opposing factions, and they fight' and it all gets a bit complicated.
Even Cybertron hasn't been a constant in every series.