New shape aiming for high damping effect!

Here is different!
Compared to conventional O-rings. the size has been increased by 0.3 mm in outer diameter and 0.4 mm in thickness. and the contact part with the shaft is grounded at two points to prevent air from entering the cylinder and exhibit a high damping effect.

�� Uses oil resistant material and does not expand.

* When pushing the O-ring into the cylinder. it will be tight. but please use it by applying green slime etc. It was
* Although the feeling of slipperiness of the damper alone is inferior at the festival of assembly. it is a product aimed at the damping effect due to the high sealing performance in actual driving.