PeachParts Mercedes-Benz Forum - View Single Post - OM603: Vacuum pump explosion, bearing intact! Injection Pump Timing device wrecked

Brian Carlton · #84 03-01-2009, 11:42 AM

Quote:

Originally Posted by gsxr

I'm not 100% sure, but I believe it is:

1) Two open bearings with 6 balls each (12 balls total)
2) Single sealed bearing

Thanks for the clarification. On your original comments, I took the old style to mean 12 balls in each bearing. I now see that the number of balls is (likely) the same (six).........the new style is sealed.