O ring for use with 12531 Dell’orto PHBH air screw, DRLA 10138 vacuum take off & 8381 DHLA 40E Mixture Screw.
Genuine Dellorto DHLA 40 service kit with 150nv for two carbs - from Dellorto UK
Genuine Dellorto DHLA 45 service kit with 170nv for two carbs - from Dellorto UK
Genuine Dellorto DHLA throttle return spring direct from Dell'orto uk 7957
GENUINE Dellorto DHLA/DHLB/DRLA/FZD/PHF/PHM Pump jet holder fibre washer x 4
Genuine Dellorto DHLA 40 carb choke venturi sizes 25-37 from Dell'Orto UK
GENUINE Dellorto DHLA / DRLA / PHBE / PHB / PHBH / PHBL Mixture screw O ring x 4
