Many Monaco coaches use windshield wiper systems from AM Equipment Company.  If you have questions call or email them; they are very helpful in finding the right parts for your coach. AM Equipment 402 E Hazel St Jefferson, OR 97352 https://www.amequipment.com/ email: info@amequipment.com  Phone:  (541) 327-1546   They currently have a 10% off fall sale.  Use code: FALL2020 Good through Wednesday, October 14, 2020