Not exactly a 914 part but i know some guys are running a 915 gear box or have 911's.
This is new 225mm Sachs sport aluminum pressure plate with throw-out bearing installed. Included is a Sachs clutch disc. Fits to 915 transmissions. The aluminum pressure plate weight is 11 pounds and saves weight over the steel pressure plate.
$850 or best offer shipped in the US by USPS Priority mail.

disc

Rare 70-71 Release bearing 901 trans, Disc is 915

So the pictured TO bearing is the odd one? How would you tell?

@914werke

Looks like @mepstein is right.
The 70-71 throwout bearing has the rectangular tabs. The later ones do not.
No I am not sure about the disc. Will do more checking

Correct Jeff (right ?), the TOB is for a '70-'71 but the trans is not exactly a 901.
The prefix for the '70-'71 trans is 911
As you likely know but of interest to others..... the '70-'71 is the first of the version of the 'pull' type pressure plates, to install or remove that trans from the engine requires the TOB to be
rotated 90 degrees to release it from the throwout fork.
The flats on either side of the TOB permit removal from the fork