Steering head bearing washer Moto Guzzi

1000 SP, 1000 DAYTONA, 1000 GT, 1000 S, 1000 SP II, 1000 SP III, 1100 SPORT, 350 NEVADA, 750 NEVADA, 750 SP, 750 STRADA, 750 TARGA, 850 LE MANS, 850 LE MANS II, 850 LE MANS III, 850 T3, 850 T4, 850 T5, CALIFORNIA 1000, CALIFORNIA 1100, CALIFORNIA II 950, CALIFORNIA III, LE MANS 1000, QUOTA 1000, QUOTA 1100, SESSANTACINQUE GT, V10 CENTAURO, V1000 G5, V1000 IDROCONVERT, V11 SPORT, V35 FLORIDA, V35 NTX, V50, V65 FLORIDA, V65 LARIO, V65 NTX, V75, V75 NTX