Replacement rollers and handle pull for sliding patio door

Thanks for posting. The rollers in this sliding glass door likely can be replaced, but unfortunately there's no way to know what kind you need without removing them from the door for us to review. With a few exceptions, this hardware is generic and often independent of brand. See the videos below that detail how to remove and replace patio door rollers, and also the details we need to help you find a replacement. 

As far as the inside pull goes, see if the 88-009 could work for you--this has a hole spacing of 6-5/8". See if that matches your existing handle's hole spacing.