Piezas varias de motor pistones / valvulas / balancines / biela / varillas de empuje / etc, RUDGE WHITWORTH SPECIAL / ULSTER / TTR 350cc 500cc años 1930 a 1939
Various engine parts: pistons, valves, rocker arms, connecting rods, pushrods, etc., RUDGE WHITWORTH SPECIAL / ULSTER / TTR 350cc and 500cc, 1930 to 1939