S 600 (140057) V12-60L (120982) (1998) - Piston Ring Specifications
Piston Ring: Specifications
Engine 120
Engine 120
Test Values for Piston Ring
Designation
Engine 120
Engine 120 with code 473 (Fuel Optimized)
Piston ring (1)
Groove
1.53-1.54 mm
1.53-1.54 mm
Side clearance
0.010-0.040 mm
0.010-0.040 mm
Piston ring (2)
Groove
2.00-2.01 mm
2.00-2.01 mm
Side clearance
0.010-0.030 mm
0.010-0.030 mm
Piston ring (3)
Groove
3.000-3.010 mm
3.000-3.015 mm
Side clearance
0.038-0.065 mm
0.038-0.065 mm
Piston ring height
Double beveled oil control ring (1st piston ring)
1.480-1.492 mm
Taper-faced hook scraper ring (1st piston ring)
1.980-1.990 mm
Oil scraper ring (1st piston ring)
2.975-2.990