Lanz D8506 Piston Rings

[engine john]

Could someone tell me what the standard size pistong ring is for a 1939 Lanz D8506?

Regards,

John

[Thomas Tisch]

Hello John,

standard size diameter is 225 and the width 8mm. In all diameter sizes there were overwidth rings available in 0.5mm steps. Thus, if a ring groove was worn it was machined wider and a wider ring fitted.

Regards,

Thomas