Product review (2 stars): A part that should never have to be bought as a replacement but it is.
First of all, the part should never have to be replaced, but due to cheap plastic parts at stress points, this piece will not last the life of the appliance.  Second, the replacement part I bought showed up damaged at one of the end caps.  Rather than return it, I took the still good end cap off the original broken one and attached it to the new one.  I am not a fan of having to replace parts like this that should last the life of the product.  Two stars for the original part.