Original 1750 piston & liner. Includes Goetze piston rings, gudgeon pins and circlips. 105, 116, 75.
Be aware these are the only branded OE piston / liner on the market - if you are buying OE quality make sure they come in branded boxes and the part is marked with the manufacturers name.
This piston and liner has some very light surface corrosion and may need a little clean up before installing as can be seen in the photos.