Dodge 2001 Ram 1500 Owner's Manual page 1431

9 - 284 ENGINE 5.9L DIESEL
PISTON & CONNECTING ROD (Continued)
IF MEASURING PISTON IS
GRADING #:
245 HP
6050
6050
6050
6051
6051
6051
6052
6052
6052
NOTE: Use the table below when piston grading
numbers are missing or not legible.
DIMENSION A
51.554-51.607 mm
(2.029-2.031 in.)
51.654-51.707 mm
(2.033-2.035 in.)
51.754-51.807 mm
(2.037-2.039 in.)
PISTON PROTRUSION CHART
AND
235 HP
6153
6153
6153
6154
6154
6154
6155
6155
6155
ALTERNATIVE GRADE IDENTIFICATION METHOD
235 HP
6153
6154
6155
USE
PROTRUSION IS
0.609-0.711 mm
(0.024-0.028 in.)
0.508-0.609mm
(0.020-0.024 in.)
0.406-0.508 mm
(0.016-0.020 in.)
0.711-0.813 mm
(0.028-0.032 in.)
0.609-0.711 mm
(0.024-0.028 in.)
0.508-0.609 mm
(0.020-0.024 in.)
0.813-0.914 mm
(0.032-0.036 in.)
0.711-0.813 mm
(0.028-0.032 in.)
0.609-0.711 mm
(0.024-0.028 in.)
REF. NUMBER
245 HP
6050
6051
6052
BR/BE
GRADE:
A
B
C
A
B
C
A
B
C
GRADE
A
B
C