Baltic Simplex Hay Rake

Hi All, Can anyone help with parts or info on an old (around 1950s rake) recently obtained it and it has a exposed gear drive assembly with 2 gears missing, the first one is the second one from the road wheel (could be around 6 inch diam) the second one missing is the last one that drives the main rake shaft which is also missing the flat chain. I always have trouble placing photos on this site but managed to place wanted ad on Gumtree. to see the photos type in Baltic Simplex Hay Rake Gears /Rake, most grateful of any help. John.

Hey mate, they look like they could be normal implement drive sprockets. If you could work out a rough diameter, shaft size and take that chain with you, any good bearing shop or farm implement dealer should be able to get them for you. You will probable find that the sprockets were interchangeable to give different rake speeds.