Product review (4 stars): Replacement Adjuster Kit Appears to be Much Better Than Original Adjuster
The kit is a huge improvement over the original adjuster that came with the dishwasher.  However, the instructions that came with the kit are TERRIBLE - dark, difficult to follow, etc.  But, the link to the video that shows step by step how to to install the kit is GREAT and made the installation easy.

Only time will tell if the new parts hold up better than the original.