Main Bearings To Suit BMW N54, N55, S55
Now available is the Main Bearing set to suit the BMW N54, N55
and S55 Inline 6 cylinder turbo engines. The S55 engine is used in
the F87 M2, F80 M3 and F82/F83 M4 vehicles.
Engine details are:
N54B30 2979cc Inline 6 Twin Turbo
N55B30 2979cc Inline 6 Turbo
S55B30 2979cc Inline 6 Twin Turbo
New part numbers are:
7M1397H-STD
7M1397H-.025
7M1397H-.25
7M1397H-.50
7M1397HX-STD