Weil McLain 510-512-337 Damper Motor

I have a 510 512 347, will this part replace it?

381-800-477 is the direct replacement for 510-512-347. It's $390.06 each plus shipping and our vendor has these available to drop ship now. Here is the link of this part:

https://www.gsistore.com/products/weil-mclain-381-800-477-vent-damper

Hey, I have a 510-512-346. Would this replace it?

381-800-476 is the direct replacement for 510-512-346. Please see link below. 

https://www.gsistore.com/products/weil-mclain-381-800-476-damper