The current trim I have on my cockpitzetels is not the real fabrics that can be used, with an original Boeing-seat. This trim seems to be there very much and the current trim stays for the time being.

The genuine OEM Boeing for seat upholstery, however, can be ordered at http://www.omnaviainteriors.com/ (USA).

Closer to home, I happen to have the same substance found and that is when West Trading in the Netherlands. This upholstery is 97% identical to the OEM version. Only the structure of the OEM version is slightly coarser and the colour differs a little bit.

More information and photos can be found on following link: https://www.flightdeck737.be/hardware/seats-2/seats/

Stof-WT-OEM-Voorzijde