FRECCIA R4634/BMCR Exhaust valve

Supplementary Article / Supplementary Info Info 2: Chromed valve stem; Number of grooves: 1; Length [mm]: 96,7; Valve Stem Diameter [mm]: 6; Valve Head Diameter [mm]: 28; Material: Bi-metal; Valve stem material: Chrome-silicon-steel; Valve Seat Material: Chrome-Mangan-Nickel Steel; Valve seat angle [°]: 45; Connector type: E; TecDoc Engine Number: 1420, 1432, 1419, 1431, 1328, 4487, 4475, 12091, 5107, 15991, 16011, 12088, 12089; Construction Year from: 01/1992; Construction Year to: 08/1997