Package Content: 10 pcs Shear Pins + 10 pcs Cotters Pins. For MTD, Craftsman, Troy-Bilt, Yard-Man, Yard Machines, Craftsman Snowblowers, Snow Throwers, and Lawn Tractors Also for 300/500/600 Series two-stage snow thrower models and three-stage, 2005 and after Genuine OEM MTD Part. Pack of 10 Dimensions: .25" x 1.5" 738-04124A Replaces 738-04124 and 714-04040 Replaces 02-901.