1.75mm Head Gasket?

[TrentW]

This head gasket was in a package with a BMW parts label marked with part # 11 12 1 722 734, but the gasket itself is stamped 11 12 1 722 736.1.


Can't find this # anywhere and hoping someone can confirm it is the 1.75mm.

[zaq123]

11121722734 is NLA 1.75mm which was replaced by 11121722737


Is it BMW original? Can't tell from that pic.

??

[TrentW]

Yes, originally purchased at dealer, but when I talked to my two dealer parts guys, they say the one ending 736 doesn't come up in ETK, and I can't see it in realoem.



I believe it actually is a superseded part number and is 1.75mm after searching some more though.



I'm gonna get the calipers out and measure I guess...

[TrentW]

FYI-Confirmed it is a 1.75mm gasket.

[ForcedFirebird]

The 2.05mm gaskets are stamped "2.05" on the tab that sticks out of the head after installation (below #1 exhaust port).

[TrentW]

Thanks, good to know, but when I first glanced at it and saw a "2" I started to panic since I just torqued down the head yesterday! But looks like it's "J 2,5". Guessing it stands for 2.5L.