What is my pump, help :(

[wasteland_TD]

Please see the pictures guys....what is this pump
The engine is 1.9TD AAZ , the number of pump shows that it is from 1.9TD engine, but what is this LDA?
http://www.snimka.bg/photo.php?photo_id=350314[/url]
http://www.snimka.bg/profile.php?edit_photo&photo_id=350321
http://www.snimka.bg/profile.php?edit_photo&photo_id=350320
http://www.snimka.bg/profile.php?edit_photo&photo_id=350319

[vwmike]

The LDA looks to be from a 1.6TD. You should feel fortunate to have it  

[935racer]

Thats a 1.9 pump with at least the lda lid from the 1.6, if you have the 1.6 lda pin inside thats a lot better than the 1.9 pin. THe actual lid however sucks, the 1.9 lid has a nicer port and and looks a lot better, it really doesn't matter though.

[wasteland_TD]

10x a lot for the answers vwmike,935racer
I had suspicious too about this lid.I know from this forum that a lid from 1.6td is better but don't know what is the pin inside.
Just bought the car whit this "configuration".
Is it difficult to understand what is the pin?
Can I remove only the lid from the pump if this pin is inside?
10x in advance