4-Pack Shear Pins for MTD and Other Snow Blowers. These 1/4" x 1-1/2" shear pins are compatible with MTD 300/500/600 Series, 2 Stage, 2005 & After, Troy-Bilt, Yard-Man, Yard Machines, Huskee, and Bolens units. They replace 738-04124/938-04124. With a thread size of .313" x 18 2A, these shear pins ensure a secure fit and reliable performance. The package includes four shear pins and four cotter clips for easy installation.
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