OE-Replacment version(Bi-Metal)
Check Fitment
Choose a vehicle or an engine to see if this part applies.
OE-Replacment version(Alecular Bi-Metal)
Main Bearing Set; bimetal (aluminum base)
For BMW N47 D20 A/B/C/D, N47 C20 A
Race Version(Tri-Metal)
Main Bearing Set
Rod Bearing Set
Race Version TriMetal (pMax Black)
Page 368 of 657