Hi Erkki
Email received with thanks.
Unfortunately, I do not stock or sell parts and it takes me some time to find spares myself. I use a number of sources that can be found on the website (Via a PC device), Left Side / General info / Spare Parts page).
LD’s in general can be a challenge to find some parts for and unfortunately, an NSU, will be even more difficult in some cases. In my experience, it is a case of reviewing various websites and sometimes waiting for parts to become available. There are of course what I would call the usual shops that hold a number of spares and these can be found in the page mentioned on my website. These are external website links.
For assistance on engine problems, I may be able to help with a number of problems. Please email me as and when you have any that I may be able to help with.
I wonder also if you should look at posting some comments on the LCGB (Lambretta Club of Great Britain) forum page. Members hold a source of information and may also be able to help with NSU related matters.
I have posted this reply on my website (Minus your email and contact details) in case the reply gets sent to your Junk / Spam area. Along with the reply on the website, I have added an additional amount of external links that may help you with NSU sources and information that I quickly found online.
If there is anything else that I can help with at the moment, please do not hesitate to get back in touch.
NSU Sources & External Website Links.
Note: If the PDF files become unavailable to download from the external links below, please email me as I have downloaded them myself.
https://www.erik.gjermundsen.net/nsu-prima/
http://erik.gjermundsen.net/PDF/nsu-prima-first.pdf
http://erik.gjermundsen.net/PDF/prima-instructionbook2%201957.pdf
http://erik.gjermundsen.net/PDF/primaspares%201956.pdf
http://erik.gjermundsen.net/PDF/Prima%20engine1255.pdf
https://en.wikipedia.org/wiki/Lambretta
https://lambrettista.net/tag/nsu/
http://www.scooterrestorations.com/lambretta/default.asp?strSearch=nsu&x=0&y=0
http://www.ilambretta.co.uk/forum/
http://www.ilambretta.co.uk/forum/search.php?keywords=nsu&sid=ce700fd308a912e3b4e383267a820051
http://www.nsu-schoenhaar.de/seite102.htm
http://www.living3000.co.uk/shop/search/?q=lambretta+nsu&source=searchbar
