This listing is for the set of forks shown in the pictures. These forks are off of an 06 07 Kawasaki ZX-10. The number on the foot of the fork is K1001. The seals do appear to be leaking on these forks. We do recommend changing seals on any used forks when purchased, but these will definitely need to be replaced. As you can see in the last picture there is damage to the tops of one of the forks. There will be scratches and other signs of wear and tear on the forks, they are used. You can see the condition in the pictures provided. If you have any questions please let us know prior to purchase. Thank you!