
Original slide spring for Gurtner carburetor AR (AR1,AR2) from your MBK, Motobécane moped / moped with AV10 and AV7 engine.
Matching carburetors and other Gurtner parts can be found in the accessories section.
French quality product from the manufacturer Gurtner in original equipment quality.
Original Gurtner spare part number: 3771
| Spring design | Pressure spring |
| Ø inside | 8 mm |
| Ø outside | 9.5 mm |
| Ø wire | 0.8 mm |
| Total length | 33.5 mm |
| Manufacturer | Gurtner |
| Number of components | 1 pcs |
| Material | Spring steel |
| Carburetor type | Gurtner AR |
| Area of application | Standard, Original |
| MBK / Motobécane |
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