piston question

[choochoo]

hi

I have some mahle pistons that ment to be from a mercedes,The size is 82.855 but model/serial number has been scraped off .I also have another set that are size 83.105 with the number 82v91u1 stamped on the inside.Does anyone know what mercedes these are out off.

thank you

 

[Xtractorfan]

It would appear u have a set of standard and oversize pistons..try the mahle website and see if u can input the numbers or even email them with details.