W126 Seats into a W123

My local scrapyard has suggested that I replace my worn out drivers seat in my 1982 w123 240D with seats from an S-class W126. Is thus possible? Any downsides?
Will they also fit a W124
Thanks
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.