BMW 335 E90/91/92/93 and 1-st series in particular have a very distinctive and different from the others differential. Here is prepared LSD for 335d, 335iA, 335i. Brand new LSD units are integrated. These are BSS111 for typ215L and BSS102 for typ188L, manufactured by BMW shper studio. You are free to ask for availability and price.

F01 760i V12 bi-turbo   It is interesting that the N74’s differential is larger than the other F01. A cast iron casing and a longer pinion is a reference to good old times. This is the same diff of all N74 cars F01/F02 plus Hybrid 7, Alpina B6/B7 This is the same diff of all […]

I have to introduce three differentials. All three LSDs together completely by chance. From left to right: E36, E46, E90 First is typ188 BMW E36 LSD S3,73 60%lock In the middle typ188K BMW E46 LSD S2,93 70%lock On the right typ215L BMW E92 330d LSD S2,65 40%lock

M14x1.5 Another one delusion Concerning BMW differential typ188   It seems to be a popular fallacy in the north (UK and Scandinavian) that E30 has M14x1,5 on the crown gear bolts. Each typ188 has bolt size M12x1.5. I have been doing with differentials for years. The only differential type188 with M14x1.5 I’ve ever met is the […]

This is the first front differential become stronger. It’s from BMW E90 320xd.   The original bearings have been removed. They have been replaced by much more durable tapered roller bearings. New OEM bearings on the left, comprare to standard tapered roller bearings on the right. Some pics:

BMW LSD As we know at BMW rear wheels are driven. BMW chose to use LSD friction type produced by ZF. All BMW models until E36, E34, E32 could be produced with the option “LSD”. Over the years, they were installed and other types as Visco LSD, locking type (EH Differential), Torsen… but this was […]