The Triumph 2000 / 2500 / 2·5 Register Forum

Are all mk2 front seat frames the same, i know some have headrests but other than that are they the same ?

Pretty sure they are Steve, the headrests fit into an extra welded in tube in the backrest frame.
Late seats had webbing instead of the diaphragm, but I don't remember that frame being any different when I stripped one of those down.
What are you thinking of doing?

Colin

The frame of mine that i had welded looks slightly twisted so was going to use the frame out of the brown seat that also has a diaphragm.