Enough quantity: Each package includes 20 sets of shear pin and cotters pin in sufficient quantity, enough for your daily use and replacement in winter.Adaptable model: Our cotters pins & shear pin kits models are 738-04124 and 714-04040, suitable for MTD Craftsman Cub Cadet Troy Bilt snowblowers.Good compatibility: You can use our snow blower part on a variety of machines. They are compatible with a variety of MTDs, yard machines, yard workers, snow blowers and lawn tractors.Reliable quality: Our shear pins and cotter pins use high-quality metal raw materials, which can be rust-proof and corrosion-resistant.Attention: Please consult your machine manual before ordering to make sure the replacement parts are correct.