Original main throttle body in size 50 for the Gurtner AR2 carburetor from your MBK, Motobécane moped / moped with AV7 engine.
Complete carburetors and other carburetor parts for your Gurtner carburetor can be found in the accessories section.
French quality product from the manufacturer Gurtner in original equipment quality.
Original Gurtner spare part number: 581/50
| Manufacturer | Gurtner |
| Total length | 22 mm |
| Material | Brass |
| Quantity | 1 pcs |
| Component group Carburetor | Spraying |
| Carburetor type | Gurtner AR |
| Nozzle type | Main nozzle |
| Nozzle size | 50 |
| Drive | External hexagon, Slot |
| Width across flats | 8 mm |
| Thread length | 5 mm |
| Nozzle thread | M7x1 (standard thread) |
| MBK / Motobécane |
Ratings
Accessories & related products
Gurtner carburetor AR 2/10 original | MBK / Motobécane 4/85 (AV71)
Total length: 50 mm · Manufacturer: Gurtner · Material: Aluminum · Component group Carburetor: Carburetor complete · Nominal diameter: 10 mm · Choke control: Cable choke · Width: 80 mm · Height: 101 mm · Ø Internal connection: 16 mm · Ø without reducing sleeve: 19 mm · Ø Inside entrance: 10 mm · Ø Output inside: 10 mm · Area of application: Original · Area of application: Standard · Ø fuel hose connection: 6 mm · Nozzle size: 52 · Mounting type: Plug connection clamped
94,00 EUR
Gurtner nozzle #54 AR2 | MBK, Motobécane (AV7)
Total length: 22 mm · Manufacturer: Gurtner · Material: Brass · Quantity: 1 pcs · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: Gurtner AR · Drive: Slot · Nozzle type: Main nozzle · Thread length: 5 mm · Width across flats: 8 mm · Nozzle thread: M7x1 (standard thread) · Nozzle size: 54
8,85 EUR
Not in stock
Gurtner nozzle #48 AR2 | MBK, Motobécane (AV7)
Total length: 22 mm · Manufacturer: Gurtner · Material: Brass · Quantity: 1 pcs · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: Gurtner AR · Drive: Slot · Nozzle type: Main nozzle · Thread length: 5 mm · Width across flats: 8 mm · Nozzle thread: M7x1 (standard thread) · Nozzle size: 48
8,85 EUR
Not in stock
Gurtner nozzle #52 AR2 | MBK, Motobécane (AV7)
Total length: 22 mm · Manufacturer: Gurtner · Material: Brass · Quantity: 1 pcs · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: Gurtner AR · Drive: Slot · Nozzle type: Main nozzle · Thread length: 5 mm · Width across flats: 8 mm · Nozzle thread: M7x1 (standard thread) · Nozzle size: 52
8,85 EUR
Gurtner spring throttle slide carburetor AR | MBK, Motobécane (AV7, AV10)
Spring design: Pressure spring · Ø wire: 0.8 mm · Total length: 33.5 mm · Manufacturer: Gurtner · Area of application: Original · Material: Spring steel · Area of application: Standard · Ø inside: 8 mm · Carburetor type: Gurtner AR · Number of components: 1 pcs · Ø outside: 9.5 mm
4,10 EUR
Moped fans also bought
Motorex engine oil (gear oil) manual 450 ml
Manufacturer: Motorex · Viscosity (SAE): 80W · Area of application: Gearbox lubrication with clutch · Oil type: GL4 · Contents: 450 ml · Gearbox type: Foot control · Gearbox type: Manual gearshift · Temperature resistance (min.): -30 - 220 °C
12,80 EUR
28,44 EUR/l
Saddle Diamond barrel springs black
Number of fixing points: 1 pcs · Material: Imitation leather · Material: Steel · Ø Saddle tube holder: 22 mm · Color: Chrome · Color: black · Surface: chrome-plated · Width: 290 mm · Spring-loaded: Yes · Height: 70 mm · Height: 150 mm · Lettering: No · Total length: 300 mm
111,70 EUR
Gurtner carburetor AR 2/12 original | MBK / Motobécane (AV7)
Total length: 50 mm · Manufacturer: Gurtner · Material: Aluminum · Component group Carburetor: Carburetor complete · Nominal diameter: 12 mm · Choke control: Cable choke · Width: 80 mm · Height: 101 mm · Ø Internal connection: 17 mm · Ø without reducing sleeve: 19 mm · Ø Inside entrance: 12 mm · Ø Output inside: 12 mm · Area of application: Original · Area of application: Standard · Ø fuel hose connection: 6 mm · Nozzle size: 54 · Mounting type: Plug connection clamped
94,00 EUR
Not in stock
Gurtner carburetor AR 2/10 original | MBK / Motobécane 4/85 (AV71)
Total length: 50 mm · Manufacturer: Gurtner · Material: Aluminum · Component group Carburetor: Carburetor complete · Nominal diameter: 10 mm · Choke control: Cable choke · Width: 80 mm · Height: 101 mm · Ø Internal connection: 16 mm · Ø without reducing sleeve: 19 mm · Ø Inside entrance: 10 mm · Ø Output inside: 10 mm · Area of application: Original · Area of application: Standard · Ø fuel hose connection: 6 mm · Nozzle size: 52 · Mounting type: Plug connection clamped
94,00 EUR
Gurtner nozzle #54 AR2 | MBK, Motobécane (AV7)
Total length: 22 mm · Manufacturer: Gurtner · Material: Brass · Quantity: 1 pcs · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: Gurtner AR · Drive: Slot · Nozzle type: Main nozzle · Thread length: 5 mm · Width across flats: 8 mm · Nozzle thread: M7x1 (standard thread) · Nozzle size: 54
8,85 EUR
Not in stock
Gurtner nozzle #48 AR2 | MBK, Motobécane (AV7)
Total length: 22 mm · Manufacturer: Gurtner · Material: Brass · Quantity: 1 pcs · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: Gurtner AR · Drive: Slot · Nozzle type: Main nozzle · Thread length: 5 mm · Width across flats: 8 mm · Nozzle thread: M7x1 (standard thread) · Nozzle size: 48
8,85 EUR
Not in stock
Gurtner nozzle #52 AR2 | MBK, Motobécane (AV7)
Total length: 22 mm · Manufacturer: Gurtner · Material: Brass · Quantity: 1 pcs · Component group Carburetor: Spraying · Drive: External hexagon · Carburetor type: Gurtner AR · Drive: Slot · Nozzle type: Main nozzle · Thread length: 5 mm · Width across flats: 8 mm · Nozzle thread: M7x1 (standard thread) · Nozzle size: 52
8,85 EUR
Attention: new opening hours from 16.02.2026 & new evening sale on Thursday 17:30-20:00
