Product review (5 stars): Perfect Replacement, Lowest cost anywhere when I purchased!
Perfect replacement.

Just a note: If you are looking at this because your dishwasher is not cleaning the top rack due to low water pressure check the strainers before the macerator and the macerator screen first.  I replaced the pump motor and checked the macerator while at it.  Turns out a large handful of solid non compostable "items" had clogged the pump intake before the macerator.

Cleaning the intake out is a 10-15 min job that can be done with the washer installed!  Wish someone had told me.