GL 550 (164.886) V8-5.5L (273.963) (2008)
Test values for pistons
Component 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.
(x) Pistons marked with x must only be installed in cylinder bores marked with x(x).