Includes (2) N115381 Clamp Washers. New, Bulk Packed. Genuine OEM Replacement Part # N115381-2PK. Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility. Compatible with the Following:DeWALT: DWE4011,DWE4120,DWE4120N,DWE402,DWE402N, Meets industry standards. Top performance. Meets industry standards. High quality guaranteed. Customer favorite. Customer favorite.