Piston Ring, Engine

Pistons





Piston dimensions (diameter) nominal per class
C-marked(1) 83.967 ± 0.007 mm
D-marked(1) 83.977 ± 0.007 mm
E-marked(1) 83.987 ± 0.007 mm
TDC 0.4-marked(1) 84.367 ± 0.007 mm
(1)Classification is marked on the top of the piston

Piston Running Clearance
Tolerance piston/cylinder - top 0.026 - 0.050 mm

Piston Rings