Fits 300/500/600 series two-stage snow thrower models, 2005 and after. For Troy-Bilt, MTD, Yard-Man, Yard Machines, Huskee and Bolens units. Easy to install. Replaces O.E. No. 738-04124, 738-04124A. Includes four shear pins and four clips. 1/4" x 1-/2" pin size. Helps protect a snow thrower from damage when the impeller comes in contact with a solid object. MTD Genuine factory parts sheer pins.
Fits most snow throwers with PowerMore, Briggs & Stratton, Craftsman or Tecumseh engines. Inda-key fits most key-turn ignition systems. Key ST1 fits most MTD and Craftsman snow engines. Key T fits most Tecumseh snow engines. Key B fits most Briggs & Stratton snow engines.