Please check the length on your old one to be sure that this is the correct one that you need. The Total Length should be 15 7/8 inches. The Steel Rod is 13 inches. This is a direct replacement for the Sunnen LBN-648A Feed Rod. The Original Sunnen Units had cast Aluminum tips that commonly break. This replacement has a T6061 Billet Aluminum Tip that is MUCH stonger than the original.