[Lifetime Warranty] 52100100 Snow Blower Shear Pins and Nuts - Pack of 10

52100100 Snow Blower Shear Pins and Nuts - Pack of 10 Key Features Quantity: 10 shear pins and 10 lock nuts Pin Dimensions: 2 inches length x 5/16 inches diameter Thread Specification: 5/16 inch - 18 TPI Required Tool: 1/2 inch wrench Material: Steel with a protective coating Replaces / Cross-Reference Part Numbers Ariens: 52100100, 521001, 00659100 John Deere: AM136890 MTD: 706-9561 Rotary: 5575 Compatibility & Fitment Fits most Ariens snow blowers manufactured from 2007 onwards. Ariens Deluxe Series: 24”, 28”, 50” Ariens Platinum Series: 24”, 28”, 30” Select Ariens Models including: ST824E, ST24E, ST924DLE, ST1027LE Compatible with select John Deere and MTD models requiring the cross-referenced part numbers. When to Replace Immediately replace when an existing pin breaks or shears to prevent gearbox damage. Replace pins that are bent, corroded, or show signs of excessive wear. It is recommended to keep spares on hand for quick replacement during use. Installation Tips Disconnect the spark plug wire before starting installation to ensure safety. Align the holes on the auger and the gear shaft. Insert the shear pin through both holes. Secure the pin by threading on the lock nut. Do not over-tighten. Only use correct shear pins; never substitute with a standard bolt.