At one time, Patrick Dykes was the only supplier.

One of our members, Mother.Trucker, has also been a supplier for several years.

MT obtains his sets on his own, from a (foreign) manufacturer.

One photo below shows boxes of those R&P stacked to ceiling.
Attachments
MT ring pinion.jpg (173.29 KB, 130 downloads)
MT in warehouse IMG_0981.JPG (92.25 KB, 129 downloads)
MT 3.55 in styrofoam box Img_3704.jpg (84.34 KB, 128 downloads)
MT RandP close-up Img_3696.jpg (113.05 KB, 126 downloads)