Includes (2) 575227901 Piston Ring. New, Bulk Packed. Genuine OEM Husqvarna Replacement Part. Consult owners manual for proper part number identification and proper installation. Please refer to list for compatibility. Compatible with the Following: 125 E, 128LD, 125B, 128C, 125C, 125BVX, 125BX, 128CD, 125R, 125RJ, 128R, 125L, 124 R, 128 RJ, 124 C, 124 L, 125 LDX, 128 DJX, 128 L, 128 LD, 128LDX, 128 LDX, 130C, 130L, 330LK