I bought a different type before but I think that the sealability is good because the NBR part is larger as a seal washer of conformity size because the workability is bad due to the difference in size and it was not able to seal perfectly .
Purchased as spare parts for motorcycle oil cooler line
On 2012-11-14 19:39:50
I bought it as a spare item because it would be a problem if oil leaked from oil cooler line. Therefore, it is not used. I did not know where to buy this hand but I sold it with monotaro and it was saved. It is also a pleasant place to sell in small quantities because the price is high.