Product review (5 stars): Saved us from buying a new Washing Machine!
This worked perfectly to fix the leak of water into the washing machine drum.  We were considering replacing the washer but to avoid a $700 bill we tried this for $38 and had it overnighted for only $3 extra! It took about 20 minutes to replace the part using a youtube video by the RepairClinic.  Well worth the effort for two non-mechanical people.