1988 Volvo 240 Wagon - windshield wipers won't stop

A little more info… I finally got to take a look t the quote for repair my wife brought home…

They are quoting a remanufactured wiper motor and transmission w/o pump (OEM part 43-1901) will cost 236.00! I just looked online and found that part, but listed for the 88 Volvo 244 DL for $87!

So I suppose if the answer is that it needs replaced…

  1. Is it easy to do myself?
  2. Can I use the part for the 244 on a 240?