hello all.
Brand new here and I gotta say I love my sedona. My question is really quite simple. The transmission arm from my wiper motor to the passenger side pivot broke this morning on my way to work, leaving me with no wipers in the pouring rain

Do I need to replace the whole transmission assembly , or can I just replace the one arm? I'm in a pickle because it is raining cats and dogs and I only have the one vehicle to get to work, and being a carpenter I need it to haul my tools. Greatly appreciate any help I can get with this
