i am pretty sure the window regulators are different in the 126.

i have a similar situation here. i am running two 126 cars but i have a slew of 123 parts in stock. so every time i need somehting i call and ask if it is the same as on the 123 and many surprisingly minor parts dont interchange.

but many do too. just not body parts.

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.