72 Duster brake booster

dwhip361 said
Does anyone know if you can use the 73 Duster brake booster in place of the 72 unit on the Duster. The pics look the same online but the application says it's different. The 72 seems to be harder to find. Thanks guys.

We have 72 and 73 Darts and they are different, so I would expect the Duster differs also.