Scored Main Cap Bearing - Ouch

One of the lower levels of the tri-metal bearings, I presume. See his earlier pix of the bearing damage.

As I read the info, the regular Wix filters out smaller particles than the XP. See here for their micron ratings:
Wix VS Wix XP

So if I understand things correctly, I would use the regular 51515 rather than the XP for this.