Getrag 260. Ratio: TNN or HM

[Arif86]

Hi all,
I am looking for a 325i sport gearbox (also found in a 525i). The bell housing will have some numbers and letters stamped on the bottom of it. The letters at the end should end HM or TNN if it is a sports gearbox.

PM or reply if you have one.

Thanks in advance.