FORD Fiesta ST150 N4JB Mahle 87.5 bore STD Piston Ring Set - 4 Pistons. Bore: 87.5mm. Ring 2 - Taper-face napier ring - 1.2 mm - Phosphated. Be confident you will get what you ordered; and if by chance a problem occurs we fix the issue very fast with no quibbles!
