W 250 Pickup L6-359 5.9L DSL (1989)
Piston Ring: Specifications
Piston Ring Limits
Top .................................................................................................................................................... min 0.4mm (0.0160 inch) max 0.70mm (0.0275 inch)
Intermediate .................................................................................................................................... min 0.25mm (0.0100 inch) max 0.55mm (0.0215 inch)
Oil Control ...................................................................................................................................... min 0.25mm (0.0100 inch) max 0.55mm (0.0215 inch)