VALVE STEM OIL SEAL

THIS SEAL WE HAVE HAD MADE USING THE EXACT SAME DIMENSIONS AND MATERIAL AS THE ORIGINAL (VITON).  THEY ARE USED ONLY ON THE INLET GUIDES, INITIALLY ON THE COMMANDO. WITH THE APPROPRIATE VALVE GUIDE THEY COULD BE USED ON ANY TWIN ALTHOUGH WITHOUT A PRESSURE OIL FEED SYSTEM IT WOULD NOT BE RECOMMENDED. THERE IS AN OLD BRITISH LEYLAND SEAL THAT IS IN PLACE OF THE ORIGINAL SEAL WHICH I HAVE SEEN FITTED, EASILY IDENTIFIED BY THE GROOVE ON THE OUTSIDE AT THE TOP. THIS IS FOR A SPRING, NOT RECOMMENDED UNLESS YOU HAVE ISSUES WITH OVER OILING.

CAUTION
TAKE CARE WHEN DISPOSING OF OLD VITON RUBBER.     DO NOT BURN

MATERIAL: VITON
LENGTH: 0.42" (10.82MM)
THICKNESS: 0.06" (1.68MM)
WEIGHT: 1G
DIAMETER: 0.53" (13.47MM)
INSIDE DIAMETER: 0.42" (10.8MM)
COLOUR: BLACK