(59) Mixture Screw O ring for Dellorto DHLB carburetors 7540
Viton O-ring to seal the mixture screws on the Dellorto DHLB series carburetors.
This o-ring has the following dimensions:
- Inner diameter : 5 mm
- Outer diameter : 8 mm
- Thickness: 1.5 mm
Required quantity per carburettor: 2
This is item number 59 in the drawing.
Dellorto Part Number: 7540