Favourable 12 / 12 replica carburettor for your Piaggio Si moped / moped.
The tuning carburettor has a manually operated choke / starter slide. The starter flap engages by pressing it down and is only returned to its original position by actuating the throttle cable (full throttle).
Carburettor type: SHA type 3 (SHA3)
Main diameter (M5): 62
Inlet connection diameter: 16 mm (or 18 mm after removing the reducer). 18 mm after removing the reducing sleeve)
Ø outside air filter connection: 50.3 mm
Ø passage on air filter side: 12 mm
Ø passage on intake manifold side: 12 mm
Total height: 117.5 mm
Total length: 60 mm
Total width: 60 mm
Note: The finish of the aftermarket carburetors varies. The idle throttle bore is not perfect on all of them. We also recommend that you clean the carburetor again before installation, as some metal shavings from production can be found in the carburetor. If you want to be on the safe side and avoid problems, go straight for the original Dell'Orto product.
You can find suitable jets, air filters and original Dell'Orto carburettors in the accessories section.
Good quality reproduction product from the Asian market.
| Nominal diameter | 12 mm |
| Manufacturer | Quenching |
| Area of application | Tuning |
| Component group Carburetor | Carburetor complete |
| Carburetor type | SHA (Piaggio) |
| Total length | 60 mm |
| Width | 60 mm |
| Ø without reducing sleeve | 18 mm |
| Ø Inside entrance | 12 mm |
| Ø Output inside | 12 mm |
| Mounting type | Plug connection |
| Ø Air filter connection | 50.3 mm |
| Ø Internal connection | 16 mm |
| Height | 118 mm |
| Ø fuel hose connection | 6 mm |
| Choke control | Hand choke |
| Nozzle thread | M5x0.8 (standard thread) |
| Nozzle size | 62 |
| Piaggio | Si |
Ratings
Accessories & related products
Hot 
swiing® revival nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Material: Brass · Manufacturer: swiing® revival parts · Component group Carburetor: Spraying · Quantity: 10 pcs · Total length: 8 mm · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 50 · Nozzle size: 52 · Nozzle size: 55 · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70
EUR 24.80
Malossi air filter | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Malossi · Material: Plastic · Camouflaged: No · Total length: 31.2 mm · Filter type: Foam · Width: 95 mm · Height: 88.7 mm · Color: black · Mounting type: Plug connection clamped · Ø Internal connection: 51 mm · Ø outside: 53.2 mm · Area of application: Tuning
EUR 23.60
Polini air filter | Piaggio Ciao, SI, Bravo, Boxer
Material: Plastic · Manufacturer: Polini · Camouflaged: No · Total length: 29 mm · Filter type: Foam · Width: 98 mm · Height: 94.7 mm · Color: black · Mounting type: Plug connection clamped · Ø Internal connection: 50.6 mm · Ø outside: 53 mm · Area of application: Tuning
EUR 17.70
Air filter 2 PS (DGM) original | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Piaggio · Area of application: Original · Material: Plastic · Area of application: Tuning · Color: black · Filter type: Grille · Mounting type: Plug connection clamped · Total length: 26.5 mm · Width: 94 mm · Height: 89 mm · Ø Internal connection: 49.7 mm · Ø outside: 51 mm · Piaggio OEM number: 825417 · Piaggio OEM number: 1834235
EUR 18.90
swiing® revival nozzle M5 (30 - 120 of your choice) Dell'Orto SHA, PHBG
Material: Brass · Manufacturer: swiing® revival parts · Component group Carburetor: Spraying · Total length: 8 mm · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 30 · Nozzle size: 31 · Nozzle size: 32 · Nozzle size: 33 · Nozzle size: 34 · Nozzle size: 35 · Nozzle size: 36 · Nozzle size: 37 · Nozzle size: 38 · Nozzle size: 39 · Nozzle size: 40 · Nozzle size: 41 · Nozzle size: 42 · Nozzle size: 43 · Nozzle size: 44 · Nozzle size: 45 · Nozzle size: 46 · Nozzle size: 47 · Nozzle size: 48 · Nozzle size: 49 · Nozzle size: 50 · Nozzle size: 51 · Nozzle size: 52 · Nozzle size: 53 · Nozzle size: 54 · Nozzle size: 55 · Nozzle size: 56 · Nozzle size: 57 · Nozzle size: 58 · Nozzle size: 59 · Nozzle size: 60 · Nozzle size: 61 · Nozzle size: 62 · Nozzle size: 63 · Nozzle size: 64 · Nozzle size: 65 · Nozzle size: 66 · Nozzle size: 67 · Nozzle size: 68 · Nozzle size: 69 · Nozzle size: 70 · Nozzle size: 71 · Nozzle size: 72 · Nozzle size: 73 · Nozzle size: 74 · Nozzle size: 75 · Nozzle size: 76 · Nozzle size: 77 · Nozzle size: 78 · Nozzle size: 79 · Nozzle size: 80 · Nozzle size: 81 · Nozzle size: 82 · Nozzle size: 83 · Nozzle size: 84 · Nozzle size: 85 · Nozzle size: 86 · Nozzle size: 87 · Nozzle size: 88 · Nozzle size: 89 · Nozzle size: 90 · Nozzle size: 91 · Nozzle size: 92 · Nozzle size: 93 · Nozzle size: 94 · Nozzle size: 95 · Nozzle size: 96 · Nozzle size: 97 · Nozzle size: 98 · Nozzle size: 99 · Nozzle size: 100 · Nozzle size: 101 · Nozzle size: 102 · Nozzle size: 103 · Nozzle size: 104 · Nozzle size: 105 · Nozzle size: 106 · Nozzle size: 107 · Nozzle size: 108 · Nozzle size: 109 · Nozzle size: 110 · Nozzle size: 111 · Nozzle size: 112 · Nozzle size: 113 · Nozzle size: 114 · Nozzle size: 115 · Nozzle size: 116 · Nozzle size: 117 · Nozzle size: 118 · Nozzle size: 119 · Nozzle size: 120
EUR 4.15
Malossi tuning set 43 mm | Piaggio SI, Bravo, Grillo
Nominal diameter: 44 mm · Manufacturer: Dell'Orto · Manufacturer: Malossi · Manufacturer: NGK · Manufacturer: SITO · Manufacturer: swiing® revival parts · Displacement: 65 ccm · Crankshaft stroke: 43 mm · Ø piston pin (B): 10 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Decompressor: Yes · Camouflaged: No · Area of application: Tuning
EUR 444.80
Dell'Orto 13/13 SHA carburetor | Piaggio SI, Boss, Grillo
Material: Aluminum · Manufacturer: Dell'Orto · Nominal diameter: 13 mm · Camouflaged: No · Component group Carburetor: Carburetor complete · Total length: 55 mm · Carburetor type: SHA (Piaggio) · Width: 60 mm · Height: 118 mm · Ø without reducing sleeve: 18 mm · Color: black · Ø Inside entrance: 13 mm · Mounting type: Plug connection clamped · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø Internal connection: 16 mm · Ø fuel hose connection: 5.2 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66 · Area of application: Tuning
EUR 82.90
Dell'Orto 12/12 SHA carburetor | Piaggio SI
Material: Aluminum · Manufacturer: Dell'Orto · Nominal diameter: 12 mm · Camouflaged: No · Component group Carburetor: Carburetor complete · Total length: 55 mm · Carburetor type: SHA (Piaggio) · Width: 59 mm · Height: 117 mm · Ø without reducing sleeve: 18 mm · Color: black · Ø Inside entrance: 12 mm · Mounting type: Plug connection clamped · Ø Output inside: 12 mm · Ø Air filter connection: 50.7 mm · Ø Internal connection: 16 mm · Ø fuel hose connection: 5.3 mm · Ø fuel hose connection: 6 mm · Mixed oil connection: No · Vacuum connection: No · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 49 · Area of application: Tuning
EUR 82.90
Dell'Orto 13/13 SHA carburetor & racing air filter set | Piaggio SI, Boss, Grillo
Manufacturer: Dell'Orto · Manufacturer: Malossi · Component group Carburetor: Carburetor complete · Carburetor type: SHA (Piaggio) · Nominal diameter: 13 mm · Ø Internal connection: 16 mm · Ø without reducing sleeve: 18 mm · Ø Inside entrance: 13 mm · Ø Output inside: 13 mm · Ø Air filter connection: 50.8 mm · Ø fuel hose connection: 6 mm · Choke control: Hand choke · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 66 · Mounting type: Plug connection clamped · Total length: 55 mm · Width: 60 mm · Height: 118 mm · Area of application: Tuning
EUR 88.90
Moped fans also bought
Fortune / Merrick 2.00-2.25 x 16" / 17" inner tube
Manufacturer: Fortune · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width: 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Tire height [%]: 100 · Wheel size: 16 - 17 " · Wheel size: 17 " · Old designation: 20 x 2 " · Old designation: 20 x 2.25 " · Old designation: 20 x 2.5 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR4 Auto valve
EUR 12.50
Hot
swiing® revival nozzle set M5 (50 - 70) Dell'Orto SHA, PHBG
Material: Brass · Manufacturer: swiing® revival parts · Component group Carburetor: Spraying · Quantity: 10 pcs · Total length: 8 mm · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 50 · Nozzle size: 52 · Nozzle size: 55 · Nozzle size: 58 · Nozzle size: 60 · Nozzle size: 62 · Nozzle size: 64 · Nozzle size: 66 · Nozzle size: 68 · Nozzle size: 70
EUR 24.80
Not so nice 
Road Master 2.25 x 17" F-323 4.P.R. Allround
Inventory-managed: No · Manufacturer: Road Master · Tire width: 2.25 " · Width: 2 1/4 " · Wheel size: 17 " · Old designation: 21 x 2.25 " · Speed index: B = 50 km/h · Load capacity index: 39 = 136 kg · Profile type: F-323 4 P.R. · Color: black · Tire type: Allround · White wall: No · Tubeless (yes/no): Tubetype TT (requires hose)
EUR 38.60
Cable set black | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Made in Germany · Material: Steel · Quantity: 4 pcs · Ø Stranded wire: 1.25 mm · Ø Stranded wire: 1.5 mm · Ø Stranded wire: 1.8 mm · Total length: 1350 mm · Total length: 1600 mm · Total length: 2180 mm · Outer shell length: 1200 mm · Outer shell length: 1250 mm · Outer shell length: 1300 mm · Outer shell length: 2000 mm · Nipple shape: Ball · Nipple shape: Barrel (transverse) · Nipple shape: Pears · Color: black
EUR 23.60
Polini air filter | Piaggio Ciao, SI, Bravo, Boxer
Material: Plastic · Manufacturer: Polini · Camouflaged: No · Total length: 29 mm · Filter type: Foam · Width: 98 mm · Height: 94.7 mm · Color: black · Mounting type: Plug connection clamped · Ø Internal connection: 50.6 mm · Ø outside: 53 mm · Area of application: Tuning
EUR 17.70
Air filter 2 PS (DGM) original | Piaggio Ciao, SI, Bravo, Boxer
Manufacturer: Piaggio · Area of application: Original · Material: Plastic · Area of application: Tuning · Color: black · Filter type: Grille · Mounting type: Plug connection clamped · Total length: 26.5 mm · Width: 94 mm · Height: 89 mm · Ø Internal connection: 49.7 mm · Ø outside: 51 mm · Piaggio OEM number: 825417 · Piaggio OEM number: 1834235
EUR 18.90
swiing® revival nozzle set M5 (32 - 50) Dell'Orto SHA, PHBG
Material: Brass · Manufacturer: swiing® revival parts · Component group Carburetor: Spraying · Quantity: 10 pcs · Total length: 8 mm · Carburetor type: PHBG · Carburetor type: SHA · Carburetor type: SHA (Piaggio) · Nozzle type: Main nozzle · Drive: Slot · Nozzle thread: M5x0.8 (standard thread) · Nozzle size: 32 · Nozzle size: 34 · Nozzle size: 36 · Nozzle size: 38 · Nozzle size: 40 · Nozzle size: 42 · Nozzle size: 44 · Nozzle size: 46 · Nozzle size: 48 · Nozzle size: 50
EUR 24.80
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
