Main Bearing Size Codes

11 21 531 - Crankshaft main bearing codes (N62/N62TU)





The letter (1) denotes the crankshaft construction stage.
S= Series
B= Construction stage 1
C= Construction stage 2
The numbers (2) denote the bearing shell classification for the relevant bearing position from 1 to 5 (main bearing cap).
1= yellow
2= green
3= violet





The letters (1) denote the bearing shell classification for the relevant bearing position from 1 to 5 in the crankcase and is located on the transmission side in the Vee. The first letter on the left applies to the first bearing position at the front.
Y= yellow
G= green
V= violet





Note:
Main bearing caps (1, 2 and 3) are identified with punch numbers.
Main bearing caps (4 and 5) are not identified.