Part Number: 490-040-C035, 731-10080, 734-0112 Use for Cu-b Cadet & Remington Walk-Behind Wheeled String Trimmers Compatible With MTD: 25A-262J783 (2014), 25A-262J897 (2015), RM2200 (25A-26J7783)(2015), RM2210 (25A-262J783)(2015), 25A-26J7783 (2014) 159-Cc Each pack contains 20 trim lines, made from high-quality nylon materials, with good toughness and durability to help you improve your productivity Trimmer Line 20pcs: .155 in diameter x 18.5 in long trimmer lines 20-Pack 490-040-C035 Cutting / Trimmer Line Compatible With Cub Cadet Mtd Troy Bilt Remington Craftsman Wheeled String Cutting Trimmer, Also Replace 731-10080 743-0112 (18" X .155")