Dipterocarpaceae member- Dandeli, Karnataka

I have been struggling to get the ID for this tree since a long time. Pics attached. Require kind assistance from all the experts to help me narrow down the ID of this tree. 
To me, this looks like a tree in the Sterculiaceae family and looking at the fruit i thought it would be Pterocymbium sp. But the leaf does not match and hence confused.
Any help would be greatly appreciated.
This was seen in Dandeli, Karnataka.
Hopea ponga
Thanks, ...
But to me these image look different from those at Hopea ponga
This post shows fruits in early stage. Why not? They do tally with the ones on the page
Thanks, ... I shall check again though leaf arrangement also looks different to me.