Genuine Lucas 6RA Horn Relay 33188.
Normally Open Contacts.
As fitted originally to Triumph T140,T150,T160 and BSA Rocket 3,A65 models.
Can also be used on Various Norton models.
Supplied with epoxy sealed base plate.
5 Terminal, 12V,20Amp

OEM:  LU33188,6RA,LU33302