piston ring scopia4t2v/ spc one 39mm under piag orig 969217

Piston ring for your 4-stroke 2-valve Vespa or Piaggio scooter.

Piston rings are important because:

+ they ensure that you have a firm compression. + they ensure that your engine Engine block oil does not come to your gasoline. + they ensure that your piston does not tilt in the cylinder. Make sure your piston rings are replaced if you take another cylinder without a piston. This way you assure yourself of a neat closure in the cylinder and therefore a leak-proof engine. The original number of this piston ring set for your 4-stroke 2-valve is 969217 Please note, only includes lower piston ring. Do you have any further questions about this piston ring set for your 4-stroke 2-valve? Then you can always contact our service helpline, we will be happy to help!