This is on a Case 821 front end loader with a Cummins 8.3L engine. It has about a 20 quart oil capacity so I used three cans of MoS2. We used to use Texaco Ursa that had a descent amount of Moly. We switched to an oil that didn't have any and the iron count went from single digits to 20 which is about the same now. That might be coming from the high fuel content which about doubled since the last oil change. Even though the unit does see a lot of idling, the last time the fuel was this high it was due to a leaky fuel pump. I'm going to replace the fuel lift pump in hopes to bring the fuel level back down. The unit has 9740 total hours with 322 hours on this oil change.
Iron 22
Chrome 1
Al 1
Cu 1
Pb 1
Sil 3
Sod 5
Pot 1
Moly 163
Bor 9
Mag 978
Ca 1328
Ph 947
Zn 1155
Fuel 4.6%
Soot .2%
Vis Cs 12.6
TBN 4.7
Ox 16
Nit 23
Iron 22
Chrome 1
Al 1
Cu 1
Pb 1
Sil 3
Sod 5
Pot 1
Moly 163
Bor 9
Mag 978
Ca 1328
Ph 947
Zn 1155
Fuel 4.6%
Soot .2%
Vis Cs 12.6
TBN 4.7
Ox 16
Nit 23