Pierburg 2e carb accelerator pump

[Rara72]

Is it possible to swap from the small 13mm accelerator pump to the 19mm one as long as you have correct diaphragm?
Or will it cause issues?

[maxstu]

All you need to know is right here....

https://brickwerks.co.uk/product/accele ... 19mm-long/

[Rara72]

It doesn't say if i can just swap it without any issues.

[maxstu]

Read it again....

"VW discontinued selling the short version and sold a kit to replace the diaphragm and cover with the longer version."

Whether that kit is still available?

Why not simple buy the 13mm version?

[Rara72]

Thanks for your reply.

I have both the 13 m and 19 mm diaphragms from brickworks but the 13mm body arm is bent and twisted on mine and I have a new 19mm body and arm that I have acquired and wanted to see if i could just swap it  and put the 19mm diaphragm in it.