Product review (5 stars): The old parts were easy to remove
The parts came in GE packaging. They were an exact fit, with an improved blade-type "chopper" replacing the old coiled-spring type my dishwasher came with. Instructions were clearly written, starting from AFTER the pump assembly has been removed from the dishwasher. To remove the pump assembly, follow the step-by-step videos found on You Tube. They're quite helpful!
The old parts were easy to remove, and the instructions tell you what to torque the new parts to.
I took the time to scrape the crud from the pump housing and sump while the motor was out. Be careful not to ding the drain door assembly when doing it! Flush everything thoroughly  prior to reassembly.
Overall, an easy job. I saved my dishwasher from the scrap heap for under $15, and a couple of hours worth of work. Not a bad deal!