Carburettor PIAGGIO SHBC 19.19 flat slider

for Vespa 50 SR/
00/
/
V/
T3
Standard

19 mm
connection engine: 23,1mm
connection filter: Stehbolzen LA 51,5mm
main jet 74
idle mixture jet 45

Grade A – perfect repair Product description
The DELL`ORTO SHB is THE smallframe carburettor. It is fitted as standard on almost all of the ‘little ones’. It is available with a 16-20mm outlet. The SHB is designed very logically and just like the SI, it does not have a pin. It is relatively easy to tune with the help of the main and idle jets. All of our SHB carburettors are originals and direct from DELL’ORTO. The SHB models for the Vespa 50-125/PV/ET3 are almost identical. They are perfect for straightforward Plug&Play tuning. An SHBC 19.19 gives a smallframe with a 75cc cylinder a genuine boost and also supplies 130cc engines with a sufficient charge of fuel. On the SHB for the PK, the steel mesh of the air filter was replaced with a washable, round filter element. With the exception of the SHBC 19.19E for the PK80, it also has an O-ring in the intake duct for optimum sealing. On the SHB, the throttle cable meets the PK from the other side on the carburettor cover than with the V50/PV/ET3.

Conclusion:
The classic smallframe carburettor for original engines and decent 130cc tuning setups.
When changing the size of the carburettor, also order matching intake manifolds (e.g. part no 158000 for SHB 19.19 V50/PV). Ensure you always have enough 5mm main jets at home.
community user ABAutoteile on part no 41020000:
“Simply a great product …”
community user wildstyle on part no 41020000:
“Great with the 75cc Polini.”
OEM numbers (for comparisons):
196227 (PIAGGIO)
(DELLORTO)