High Quality and Quality Guaranteed. 171702, 23518588, 23518597, 23523197, 2585838C91, 2585838C92. In the event the item should fail due to manufacturing defects during intended use, we will replace the part by free. This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to California goverment website, you can search California P65Warnings. All emails will be answered within 24 hours. All the problems will be solved immediately.