I have been searching for a replacement windshield wiper motor for my 83 Pace Arrow and I contacted many vendors and local companies none was willing to help me get the correct replacement, then on this forum I got the recommendation to try AM Equipment, so I contacted Butch and over the next few weeks he helped me get the correct motor, and I got it installed today, it is 98.95 percent replacement not 100 percent perfect but where else can you get a motor to do the necessary job, without having to modify anything.
The cost I think was very fair, the complete assembly plus a plug came in at approx. including shipping 150.00
Butch said they have about 500 different motor and I would highly recommend giving this vendor a try if you are in need of a replacement.