Shaft seals PTFE/FKM (19x32x7mm / 22.7x47.05x7mm) Polini for the following applications: Vespa ETS 125 AIR 2T (1984-1985) / PK 125 AIR 2T (1983-1989) / PK 125 S AIR 2T (1983-1989) / PK 125 XL AIR 2T (1986-1989) / PK 50 AIR 2T (1983-1989) / PK 50 FL AIR 2T (1990-1996) / PK 50 XL AIR 2T (1986-1989) / Primavera ET3 125 AIR 2T (1967-1983) / Special 50 AIR 2T (1974-1979) / SS 50 AIR 2T (1965-1971) / V 50 AIR 2T (1965-1979).
- Can be installed on both the crankshaft and the primary drive of the CVT;
- Made from FKM (fluorocarbon rubber) for better resistance to high thermal demands;
- The sealing edge is made from PTFE (Polytetrafluoroethylene);
- Seal dimensions: 19x32x7 mm;
- Seal dimensions: 22.7x47.05x7 mm;
- Crankshaft diameter: 19 mm;
- Number of pieces: 2.
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