Includes (1) 0663860SRV Brush Holder. New, Bulk Packed. Genuine OEM Generac Replacement Part . Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility. Compatible with the Following: Generac: 5734, 5735, 005802-0, 005932-0, 4000XL, 1470-0, 46732, 7000EXL, 57351