Mechanical fuel pumps

[autowerks]

Since I switched to electric fuel pump my mechanical pumps are for sale two new and one used,
pierburg pumps
1 used part # 7-20138 50 0017 this pump clears the linkage for dual Weber down drafts
1 new part # 7-20876 01 4074 BMW # 1 257 784 2
1 no name brand I got as a back up no part number
make an offer please, Thank you in advance Joe

 

[HB Chris]

The one on right looks like it may have the big spring and not the earlier finger to actuate the pump, very different, don't want anyone to get confused, maybe show the backside too.

 

[autowerks]

you are right , here is a pic of the back side, I got the one on the right from a member on the forum