Product review (4 stars): Fairly easy to repair; beats calling the repair-man -or- replacing dryer.
Did what was needed - fixed the worn-out front glide on the GE-dryer. Fairly easy to repair. Only issue that 2-of-the-4 glides were missing (2 are green; 2 are white) from the kit.  So that delayed the repair while replacements were shipped-out.