E90 320i LCI model differential case size

Evirobs · 07-16-2011, 04:40 AM

Does anyone know the case size for the above? Is it 168mm or 188mm?
I have tried to get the infor from My local agent but information is not available. Only know that the final drive is 3.91
I am thinking of changing to a higher ratio, maybe 4.44. Which model pinion and ring is suitable?

ghost_rider · 07-30-2011, 12:15 PM

320si final drive ratio 4.10 part number : 33 10 7 564 879
It is for a non lci 320si that one might fit but still not the ratio you required .

There is a 4.44 diff from e36 318i automatic check if the internals fits yours

about the case size probably 168mm but not sure about it .

07-16-2011, 04:40 AM	#1
Evirobs Registered 0 Rep 1 Posts Drives: E90 320i LCI Join Date: Jul 2011 Location: Singapore iTrader: (0)	E90 320i LCI model differential case size Does anyone know the case size for the above? Is it 168mm or 188mm? I have tried to get the infor from My local agent but information is not available. Only know that the final drive is 3.91 I am thinking of changing to a higher ratio, maybe 4.44. Which model pinion and ring is suitable?
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07-30-2011, 12:15 PM	#2
ghost_rider Private First Class 33 Rep 105 Posts Drives: BMW e93 320i 2010 European Join Date: Jan 2011 Location: Brussels iTrader: (0)	320si final drive ratio 4.10 part number : 33 10 7 564 879 It is for a non lci 320si that one might fit but still not the ratio you required . There is a 4.44 diff from e36 318i automatic check if the internals fits yours about the case size probably 168mm but not sure about it . Last edited by ghost_rider; 08-10-2011 at 12:06 PM..
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