Product review (5 stars): Sounds like a new washing machine!
My Kenmore HE4t washer sounds brand new after installing this replacement pump.  So smooth.  So quiet. This is just the pump.  It does not include the Debris Trap.  Amazon sells the pump WITH the debris trap as a unit.  But I am not sure why anyone would want to incur the extra cost of that unit b/c the debris trap in your washing machine is 99.999% likely to be fine.  Just unscrew the original debris trap from the old defective pump and attach this new pump to the debris trap.  I have included a photo to help all of this make more sense.  Hope it helps.