Douglas DT / SW Dirt Track machine spare parts list.
I have an original DT parts book. There are no illustrations but I thought it would be useful to display images of each page for your reference.
I’ve been fortunate to have one of these motorcycles in my care. I am aware there are differences between the DT and SW, Speedway, bikes but I imagine the parts list is still useful for the SW model.
Here are the catalogue images.