BMW uprated strengthened LSD housing cover for medium size (188mm) diffs. Low gear ratios 2.56 to 3.07

These LSD units were used in :
  - E34 524td, 525td/s, 530i V8
  - E36 323i, 323ti and 328i
  - Some other BMW's (E28 525e and other)

This cap made from CrMoV steel for increased strength. 

Exact dimensions as original cap for easy fitting. Same bearings to be used as with original cover. New bolts and fixing spring for output flange is included.