Sliding rail kit for Dell R240

[986box]

Dell static rails kit A4 is listed for R240. Are they compatible sliding rails kit ? Anyone use one before?

 

[mrpasc]

Yes there are. Our R240 came with sliding rails directly from Dell. Unfortunately there is no Dell P/N for the kit.
Dell P/N I’ve found on the parts:
P/N W875K (outer ones)
P/N W874K (inner ones)

 

[986box]

Inner P/N W874K is the same for static rails kit. Any idea what other models uses P/N W875K too?

 

[mrpasc]

I am quite sure P/N W875K is used by R340.