Hi there and welcome to the forum, I used to have a rover ranger like that one, I think all thats left of it these days is the deck and th 8hp engine. They are a good mower, only dramas I have had with the ones I have worked on was the clutch disc wearing out.
we also turned one of those ride ons into a "range rover"
Those victas are also a great machine. The full crank motors last forever when properly cared for.