Compatible with Replaces MTD MPN 791-180120 753-1223 753-1156 753-06707 49U1341L063.Fits Models: CS202, CC4165, ST2020, CC2020, CC2025, CC2000, CC4075, CC4025. 753-1156 dual line cartridge spool assy fits:Craftsman, MTD, Troybilt, Ace, Cub Cadet, Ryobi Pre-wound 0.095" 18Ft trimmer line.Factory-wound for easy line replacement. Split Line design eliminates twisting and binding during line advancement,Compatible with most small bump heads. Replaces worn inner cartridge with each refill,specially designed co-polymer line for extended wear. Compatible with Replaces MTD MPN 791-180120 753-1223 753-1156 753-06707 49U1341L063.Fits Models: CS202, CC4165, ST2020, CC2020, CC2025, CC2000, CC4075, CC4025. 753-1156 dual line cartridge spool assy fits:Craftsman, MTD, Troybilt, Ace, Cub Cadet, Ryobi Split Line design eliminates twisting and binding during line advancement,Compatible with most small bump heads Pre-wound 0.095" 18Ft trimmer line.Factory-wound for easy line replacement Replaces worn inner cartridge with each refill,specially designed co-polymer line for extended wear