New Cat Injectors

Anyone know how to purchase a new sent of injectors for a Cat c-15 625hp? Instead of these unreliable reman injectors. I am tired of going to the shop to fix my rough running and vibrating truck, to find out the injjectors that I just replaced a year ago are mis firing again. Getting old and costly CAT people.

 

Thank you for all the info. I will get to checking on some new ones. I was told that it was very rare to find NEW injectors.

 

Is there something else that is causing my injector failure, I only got about six months out of #1 and had to replace, and a year on #2 and now it needs replaced. Is there something else I should be looking into, or is this just typical reman junk that the manufactures shove down our throat and drain our pockets, and cost us much down time.