OEM Moto Guzzi O-RING 26X2.5 - 873626
Most commonly used as the lower spark plug tube gasket on Moto Guzzi 1400cc engines.
For California 1400 Touring, California 1400 Custom, Eldorado 1400, Audace 1400, MGX 21, '08-'16 Griso 1200 8V, '10-'15 Norge 1200 8V, Stelvio NTX ABS 1200 8V (all 8V Stelvios).
Sold each.