Oil analysis

bmwpower603 · 12-01-2020, 08:44 PM

My newly purchased x5 M came with a good amount of maintenance records. But I wanted to get the oil analysis.

My question is. What are the rod bearings made of on these S63 engines? Are they copper?

TwinSnailz · 12-01-2020, 09:50 PM

They are bi-metal aluminum face with steel backing. Both rod and main.

12-01-2020, 08:44 PM	#1
bmwpower603 Lieutenant 204 Rep 486 Posts Drives: E36 m3 coupe 08 e90 M3 Join Date: Oct 2018 Location: New Hampshire iTrader: (0)	Oil analysis My newly purchased x5 M came with a good amount of maintenance records. But I wanted to get the oil analysis. My question is. What are the rod bearings made of on these S63 engines? Are they copper?
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12-01-2020, 09:50 PM	#2
TwinSnailz First Lieutenant 75 Rep 357 Posts Drives: 2011 X5//M Join Date: Nov 2009 Location: IL iTrader: (0)	They are bi-metal aluminum face with steel backing. Both rod and main.
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