FRECCIA Exhaust valve FRECCIA R6454/BMARCR

Supplementary Article / Supplementary Info Info 2: Chromed valve stem, Stellite covered valve seat; Length [mm]: 100,7; Groove from shaft end size [mm]: 8,3; Valve Stem Diameter [mm]: 6; Valve Head Diameter [mm]: 24,1; Material: Bi-metal; Valve stem material: Chrome-silicon-steel; Valve Seat Material: Chrome-Mangan-Nickel Steel; Valve seat angle [°]: 45; Connector type: I; TecDoc Engine Number: 17033, 17034, 16858, 16859, 16860, 17046, 17047, 16985, 17350