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Cylinder Block

Fig 1: Cylinder Block

Courtesy of VOLVO CARS OF NORTH AMERICA.

Bore (D) in mm

Standard	B5244S/S2
C-marked 1	83.000-83.010
D-marked 1	83.010-83.020
E-marked 1	83.020-83,030
1 The bore classification is stamped on top of the engine block. For example: 1CCDDE is read as cyl 1=C, cyl 2=C, cyl 3=D, cyl 4=D, cyl 5=E.