Genuine Mahle OEM 89.25 1st Over Size Piston & Ring Set for 1980 thru 1983 E21 BMW 320i M10 4 Cylinder, 11 25 1 270 524
- This is a new Genuine Mahle OEM piston & ring set, made in Germany.
- These pistons are the first repair size + 0.25mm OS, 89.22mm, and includes the rings, pin and clips.
- These are for the 1980 and later E21 320i with the 1.8 motor.