Bought a project with a 4 speed box (which I'm quite happy about given my limited grasp of ratios etc and having had one previously)
Anyhoo went to clean up mounting bracket today before fitting and noticed the following.
Part No on top - 091 indicates 4 speed

Part No behind mounting bracket - 094 indicated 5 speed

And I think code is DW but can't quite decide so happy for a 2nd opinion.

So I'm thinking it may be a five speed but not sure - what will I need to change up front re linkage etc.
Thanks.