After our driver's side wiper broke in a sudden blizzard going over Mt. Hood to Bend in 2012, BCS replaced both with updated versions. They no longer made the factory installed ones.
The factory wipers were supposedly from a company Monaco temporarily contracted with when their normal AM Equipment affiliation stopped. The temp wipers proved not to be the best. So we got both new arms and blades. They are more bow shaped and stay closer to the glass overall, called "Boomerangs", recommended by then service advisor Ken Carpenter. I think they are the same as what's called "Frameless" now.
https://www.amequipment.com/shop/frameless-wiper-bladesThe numbers on the repair statement likely reflect BCS's parts numbers, and may not be immediately helpful, but worth a shot.
"Arm Wiper 29 WET" part #352-0125
"Blade 28I BOOMA" (short for Boomerang) part #23-6343
-Joel