Found this posted in RC.com. For what it is worth a friend grabbed as booty a Tricam that had been used as a rap anchor and found small cracks in the same location as described here. This Tricam was manufactured several year sago so regardless if this post is true it does pay to check your gear out especially Tricams!
After talking to a friend that worked at REI, I realized that they had pulled all of their tri-cams off the shelves. Curiously I inquired why, and I learned that there had been a "voluntary" recall on REI's part due to a fault in production.
Being a fan of the Mr. Pink and Mr. Red I called CAMP and spoke to Doug.
He shared with me there there had been a batch of tri-cams that had cracks/faults in them due to casting. The cracks/faults should be visible on the body of the cam where the pin holds the sling to the cam. Again it should only be on a small number of cams that were sold in recent months. But CAMP stated to contact them if you discover faults/cracks in your recenlty bought cams at 1-877-421-CAMP
link
PP