Crankshaft seals Derbi Senda Viton Polini

Crankshaft seals Derbi Senda Viton Polini.

The crankshaft seal kit from Polini is made of Viton FKM, ensuring a good seal.

It correctly resists lubricants and high temperatures, making it ideal for the engine.

It offers a long service life, thanks to its ability to withstand demanding pressures.

Pair of seals for the clutch and ignition sides.

MEASUREMENTS:

Flywheel side:

• Inner diameter: 20 mm
• Outer diameter: 35 mm
• Thickness: 7 mm

Clutch side:

• Inner diameter: 20 mm
• Outer diameter: 35 mm
• Thickness: 7 mm