SIP Gasket Set for  Dellorto carburettor SI 20.15-20.17 A/B/C/D PREMIUM for Vespa 125 VNB-GTR/​150 VBA-Super

  • Aramid fiber

SIP PREMIUM Carburettor Gasket Sets are made by a renowned Italian gasket company and replace all paper gaskets with aramid fibre gaskets. This material is a mixture of cellulose and synthetic fibres, free of asbestos, which guarantees a very effective sealing.

If your carburettor has high mileage, your scooter has not been ridden for a while, or is dripping fuel, then we recommend that you strip it and rebuild it.
Once cleaned the gaskets need to be replaced, these kits included everything required to do so.
Re-using your old gaskets will result in petrol leaking and the possibility of an engine fire.

We offer this service in our workshop if you are not confident in carrying out the work yourself. If you would like us to do this please send us a message via our contact page, call us, or via Facebook @scootercafenz

OEM numbers (for comparisons): R3050-3 (Mauro Pascoli)


Weight.1 kg

Fitment Guide

VESPA 125 (T2/125) (D)125VNB1-62T AC’59-’65with choke
VESPA 125 GT / 125 Sprint125VNL1-22T AC’61-’73VNL1T (CH) (F)
VESPA 125 GT / 125 Sprint125VNL1-22T AC’61-’73VNL2T 25785 -> (CH) (F)
VESPA 125 GT / 125 Sprint125VNL1-22T AC’61-’73
VESPA 125 GT / 125 Sprint125VNL1-22T AC’61-’73VNL2T -> 25784 (CH) (F)
VESPA 125 GTR125VNL2T2T AC’68-’78
VESPA 125 S125VNS1-62T AC’59-’65
VESPA 125 Super125VNC1T2T AC’65-’69
VESPA 150 (T4/150) (D)150VGLA-B2T AC’59-’65with choke
VESPA 150150VBA1T2T AC’58-’60with choke
VESPA 150150VBB1-22T AC’60-’67with choke
VESPA 150 GL150VLA1T2T AC’62-’64
VESPA 150 Sprint150VLB1T2T AC’65-’74
VESPA 150 Super150VBC1T2T AC’65-’79


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Dellorto Gasket Set SI 20.15

$34.99 incl GST

In stock