[R&TSWB]

Hi to all, would anyone have any experience on what could be substituted for the early 901 transmision carrier with the non removable rubber supports?

I have been replacing them with used parts found in this forum but they have not lasted long.

I would like to know if the carriers for the 915 with the removable mounts could be somehow used for the 901 swb transmisions?

thanks for any help rommy