4AN fitting - General - VWDiesel.net The IDI, TDI, and mTDI source.
4AN fitting
bydillenger1on 13 Feb, 2008 14:42
does anyone know the fitting size of a 4an line?I have a fitting that im having troouble identifying.It measures 9.7mm od of the thread.It would help if i knew it wasnt 3an.