[notdeadman]

In the attached photo,
can someone tell me which
is the OEM belt?

(Both seem pretty clean and neither
shows signs of wear. The lettering on
the yellow is bright but with it so clean
anyway, maybe it is still the old one?

The previous owner supposedly had
an aftermarket one installed.

I bought a new one, took it out of the
package, and then stuck both of them
in the trunk for near a month. Now I forget
which is which! (Early dementia.)

Thank you.

 

[dannyboy]

I just replaced my transmission belt with an OEM one and it looked like the one with yellow dust on the side (inside one in the photo). That will wear off as it glazes with use.

 

[Elliott Larron]

The One in the front is the OEM Belt the Yellow one may be the Aftermarket! most Performance Belts don't' have those big Notches at the top of them!

 

[Fatjock]

I just replaced my transmission belt with an OEM one and it looked like the one with yellow dust on the side (inside one in the photo). That will wear off as it glazes with use.

+1
I have an OEM belt in my garage ready to fit. Looks exactly like this.