16mm ID sealing washer with rubber seal many models 1999 on

GU01154230  16mm sealing washer with rubber seal, many models since 2001. Used on oil cooler connections, oil breather return hose connections, rear drive vent plugs, etc. Internal diameter 16mm.Used to seal the rear drive box vent on V11 Sport, V11 LeMans, Rosso Mandello, Nero Corsa, Scura, Tenni, V11 Cafe Sport, V11 Sport Naked, Ballabio, Coppa ItaliaUsed to seal oil breather system return lines on V11 Sport, V11 LeMans, Rosso Mandello, Nero Corsa, Scura, Tenni, V11 Cafe Sport, V11 Sport Naked, Ballabio, Coppa Italia, Breva 1100, Breva 1200, Sport 1200, 1200 Sport 8V, Norge 1200, Norge 1200 8V, Griso 1100, Griso 1200 8V, Stelvio, Stelvio NTX, California 1400 Touring, California 1400 Custom, Eldorado 1400, Audace, MGX21Used to seal oil cooler lines or fittings on V11 Sport, V11 LeMans, Rosso Mandello, Nero Corsa, Scura, Tenni, V11 Cafe Sport, V11 Sport Naked, Ballabio, Coppa Italia, Breva 1100, Breva 1200, Sport 1200, 1200 Sport 8V, Norge 1200, Norge 1200 8V, Griso 1100, Griso 1200 8V, Stelvio, Stelvio NTX, California 1400 Touring, California 1400 Custom, Eldorado 1400, Audace, MGX21Used to seal the engine oil temperature sensor in the sump on California 1400 Touring, California 1400 Custom, Eldorado 1400, Audace, MGX21