TRIDEM

non-processed or partially treated metal castings

engine parts, namely, cylinder heads, [ engine blocks and other castings, namely, end brackets, oil sumps, inductors, crankcase top halves and crankcase lower halves for use in machine, automobile, boat and airplane engines; machine parts, namely, trailing arm links, longitudinal control arm links, length links, control arms, transverse links, wishbones and suspension arms ]

[ suspension systems for land vehicles and airplanes ]