Connecting Rod Journal Code Location

3. The connecting rod journal codes are stamped on the crankshaft.
Connecting Rod Journal Code Location

(Letters or Bars)

Fig 1: Identifying Connecting Rod Journal Codes
Courtesy of AMERICAN HONDA MOTOR CO., INC.
4. Use the big end bore codes and rod journal codes to select appropriate replacement bearings from the following table.
NOTE:
- Color code is on the edge of the bearing.
- When using bearing halves of different colors, it does not matter which color is used in the top or bottom.
K20A3 engine:

Fig 2: Identifying Big End Bar Codes : K20A3
Courtesy of AMERICAN HONDA MOTOR CO., INC.

K20A2, K20Z1 engines:

Fig 3: Identifying Big End Bar Codes : K20A2
Courtesy of AMERICAN HONDA MOTOR CO., INC.