GL 450 (164.871) V8-4.6L (273.923) (2007)
Test values for pistons
Cylinder bore diameter identification
1
Assign piston to the cylinder bore
Piston diameters are specified in two tolerances. The piston diameters are differentiated from each other by the identification x or (x). This is
located on the top of the piston crown. Pistons marked with x must only be installed in cylinder bores marked with x.
Pistons marked with x must only be installed in cylinder bores marked with x.