Snow Thrower Shear Pins For MTD 300/500/600 Series, 2 Stage, 2005 & After. Also For Troy-Bilt, Yard-Man, Yard Machines, Huskee and Bolens units. Replaces 738-04124/938-04124. 1/4" x 1-1/2" pin size. Thread: .313" x 18 2A. Includes four shear pins and four cotter clips.
- Helps protect Snow Thrower from damage when the impeller comes in contact with a solid object.
