Steam Locomotive Parts, Coaches, Wagons, Chassis & Parts, Wheels, Buffers & Detailing

17D Limited are specialist manufacturers of 5 inch and 7.25 inch gauge miniature railway products for the discerning enthusiast and model engineers. 

In addition to our large range of 5" gauge & 7 1/4" gauge wagon parts, wheels, buffers, detailing and chassis parts, we are actively developing parts for the BR Standards range of live steam locomotives, including valve gear and fully CNC machined cylinders. 

To explore our wide range of miniature railway rolling stock, just select from the menu items above where you can find: 5" gauge and 7.25" gauge carriages, or coaches, both ready to run and as coach kits. As well as coaches our rolling stock products include a range of wagons, and driving trucks, including a Diesel Brake Tender based driving truck and a Iron Ore Tippler driving truck. We even make a rather smart Inspection Saloon - both in 5 inch gauge and 7 1/4 inch gauge - which makes the perfect partner to your steam locomotive and will carry both driver and a passenger or two.

Elsewhere on our website you will find sections devoted to custom machining of steam locomotive parts, wheels, buffers, valve gear, etc.

There are category sections devoted to fully machined wheels and bogies  which includes a good range for 5" gauge, 7 1/4" gauge and even 10 1/4" gauge, as well as some 7¼ narrow gauge wheels and possible the largest range of miniature railway buffers for locomotives and rolling stock in the UK.