All Balls crankshaft oil seals
fitment
- Gas Gas Ec 125 2003 - 2011
- Gas Gas Mc 125 2003 - 2009
- Gas Gas Sm 125 2003 - 2009
Product information
At each end of the crankshaft there are two oil seals, which are particular gaskets that create a seal on a rotating pin of the crankshaft and are essentially rubber rings held by a metal casing; the seal is created by a rubber lip held in compression along the entire circumference by a circular spring.
These two oil seals prevent the leakage of air from the outside into the crankcase in the intake stroke (when the piston goes up) and the leakage of mixture from the crankcase to the outside in the compression stroke (when the piston goes down).
Sold in pairs in the bike size indicated.
Please insert your email address, you will be notified when this item will be available.
Important privacy notice: under 675/96 Act, personal data are automatically processed. Data Controller is Crosshop S.r.l, registered office in: Via Verdi 24 Carnago (VA). The customer shall be entitled to all the rights provided for by art.13 (access, updating, rectification, erasure, blocking, etc.)