Product review (5 stars): Had to replace whole unit (motor and pump)  Needed a hose clamp. No big deal
A repairman said I could just swap out the motor and not the pump portion.  That way I wouldn't have to deal with the pump / hoses.  Not true, but swapping the entire unit out was easy.  I happened to have a spare hose clamp and was able to re use the other hose clamp on the washer.