I'm in the process of fixing my 240D drivers seat... disassembling, swapping in a new seat bottom cushion, etc... everything is able to move, but very reluctantly. Is there a recommended lubricant to put in the rails so that they work smoothly for a long time?

And wow, the driver's side rail assembly is a lot more complicated than the passenger side donor seat I've got!

Kurt

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- '79 240D - engine swap complete! Engine broken in! 28-31 mpg! Lovin' the ride!
- '86 190D (W201-126) - 2.5 NA engine, 5 speed, cloth interior, manual climate controls, 33-34 mpg (sold to forum member).