Genuine OEM replacement Part 893667 What's included : (1) - 893667 Screws /Hardware not included New, bulk packaged Please refer to list for compatibility The easy installation involves removing the mounting screws to replace the pad. This part is compatible with: Porter Cable: 340 Palm Grip Finishing Sander 340 Type 1 1/4 Sheet Sander J-340 Type 1 1/4 Sheet Finishing Sander 340B Type 1 Sander