Looking for part number on upper slide

[schwaaa31]

I'm not even sure if that's what the part is called. I bought a 2012 RTX with the 129" Star track extension installed. I was changing my hyfax when I noticed there's only one upper slide installed. Up at the front of the tack, it's mounted on top of the skid where there top of the center shock mounts. The one on the right is there, the left is missing. Anyone have a part number for that?

 

[schwaaa31]

Scratch that. Found it I think.

8F3-47422-10-00

 

[sxvipers]

8F3-47422-01-00 runner, slider 2

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