Aftermarket automobile engine exhaust systems comprised of pipes, collectors, mufflers, and particulate traps; Automotive exhaust pipe; Cooling radiators for motors and engines; Engine exhaust system comprised of a particulate trap; Engine exhaust systems comprised of pipes, collector and muffler; Exhaust mufflers for motors; Exhaust pipes for land vehicles; Exhausts for motors and engines; Fluid power component kit comprising hose and fittings for use in machinery; Mounting brackets adapted for exhaust systems for internal combustion engines; Mounting fasteners adapted for exhaust systems for internal combustion engines; Mounting hangers adapted for exhaust systems for internal combustion engines; Oil coolers for engines; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Radiators for motors and engines; Radiators for vehicles; Vehicle engine parts, namely, intercoolers; Vehicle engine parts, namely, oil coolers