Product review (1 stars): Cheap and flimsy - totally broke - paper thin plastics - terrible quality.
The plastic is barely thicker than paper, about 0.25mm.  The original plastic part coming off was 1.5mm thick.
When I reassembled this into the washer which includes fastening it with a single bolt to the agitator, it totally cracked and the bolt went right through it.  Then I had to take it all back apart, clean up all the crud on my old (original 15-yr old part) and re-use the old one.  This kit was just a gimmicky waste of money.  Will choose OEM parts and pay more next time.  Just because it says "whirlpool" doesn't mean it is from Whirlpool!