Both of my TY175 side covers are patched so I'm wondering what else might fit.  I have not seen any TY specific ones on ebay. 

Left side. Nothing else fits.

Right side. DT125/175 1974 to 1977 (ABCD models) fits. YZ125/175 C/X fits. Later DT175, IT175 and YZ125 don't fit without mods.

Edited November 22, 20205 yr by feetupfun

Some DT100 twinshock , clutch cover may fit ?

Flywheel side , if you are using standard flywheel then only TY will fit over it  believe ?          if running smaller flywheel then maybe a DT cover ?

and the TY125 of course , but I think this is a euro only model

{ Disclaimer - its years since I had one and played around with different covers , I could be wrong  on some or all of this }

 

Normally I'd go to partzilla & check the part numbers for the gaskets, the site will tell you all the models that use the same gasket which is normally a good starting point