Section 54 (Engine - 2.0L DURATEC-He (129KW/175PS)): Specifications: Piston
WARNING: This page is about a different car, the 2018 Ford EcoSport. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Piston diameter (single grade) | 3.444 -3.444 in (87.473 -87.487 mm) |
| Piston-to-bore clearance | 0.001 -0.002 in (.013 -.047 mm) |
| Ring groove width - top | 0.048 -0.049 in (1.23 -1.25 mm) |
| Piston ring groove width - compression (bottom) | 0.048 -0.049 in (1.23 -1.25 mm) |
| Ring groove width - oil | 0.080 -0.081 in (2.03 -2.05 mm) |
| Piston skirt coating thickness | 0.0003 -0.0007 in (.007 -.017 mm) |