Complete racing housing from Polini, compatible with your Peugeot 103, 103 SPX50, 104, 105, and GL 10 moped.
The build quality is high, and the housing shells come with the necessary bearings, shaft seals (commonly known as Simmerrings), and a diaphragm intake system.
Cylinder bore: 50x45 mm
; Cylinder neck diameter: 50 mm
; Diaphragm bore: 48x42 mm
Scope of delivery:
- Right and left housing halves
- 1 crankshaft bearing 6203 C3 17 x 40 x 12 mm
- 1 crankshaft bearing 6204 C3 20 x 47 x 14 mm
- 1 shaft seal AS 20 x 30 x 4.5 mm
- 1 shaft seal ring AS 15 x 30 x 5 mm
- 4-valve diaphragm system
- 2 intake manifolds (for 15 or 19 mm carburetors)
- Gasket set
- 4 cylinder studs
- Engine mounts with silent blocks
- Mounting hardware and small parts
You can find additional engine halves in the accessories section.
A quality product from the Italian manufacturer Polini.
| Manufacturer | Polini |
| Material | Cast aluminum |
| Crankshaft stroke | 39 mm |
| Hole pattern [mm] | 45 x 50 |
| Peugeot |
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