Buyers Products warrants all products and hardware manufactured, and/or distributed by it (except those specified) to be free from defects in material and workmanship for a period of one (1) year from date of shipment. Parts must be properly installed and used under normal conditions. Any product which has been altered, including modification, misuse, accident, or lack of maintenance will not be considered under warranty. Normal wear is excluded. The sole responsibility of Buyers Products under this warranty is limited to repairing or replacing any part or part which are returned , prepaid, and are found to be defective by Buyers Products. Authorization from Buyers Products must be obtained before returning any part. No charges for transportation or labor performed on Buyers’ products will be allowed under this warranty.