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Snowblower shear bolt, locking nut sold separately. This part has been updated by the manufacturer; it no longer requires a spacer. Shear bolts are designed to break in half if the auger strikes a hard object to prevent damage to the transmission and engine by stopping the auger from turning.

Scr-shear 5/16-18x1.

Shear bolt. Replace the locking nut when replacing the shear bolt. See related item for the correct locking nut.
Ensure your MTD snowblower runs smoothly this winter with our selection of genuine OEM replacement belt parts. Snowblower belts are crucial for transferring power from the engine to the auger and drive system, making them essential for optimal performance. Over time, belts can wear out, leading to reduced efficiency or complete failure. At Repair Clinic, we offer a wide range of MTD snowblower replacement parts, including V-belts and cogged belts, to keep your machine in top condition. Whether you're a homeowner or a professional technician, you can rely on our quality parts and same-day shipping to get your snowblower back in action quickly. Visit our replacement equipment parts page for more options. For other MTD parts, explore our MTD Snowblower Parts page. Trust Repair Clinic for all your snowblower repair needs.
Finding the right replacement parts for your snowblower is crucial for efficient snow removal. Here are some frequently asked questions about snowblower repair parts, including tips for identifying and purchasing the right components.
Check for your snowblower model number on the frame, engine, or beneath the handles. Use this number with Repair Clinic's search tool to find compatible parts.
Replacement part costs vary depending on the part and snowblower brand. Repair Clinic offers competitive pricing and a price match guarantee, ensuring value for your purchase.
You can find a wide range of genuine OEM parts for brands like Craftsman, Toro, and Husqvarna at Repair Clinic, ensuring quality and reliability.
It's advisable to replace shear bolts annually or when they break. Ensure you have spare bolts from Repair Clinic to maintain smooth operation.
Yes, start by checking the spark plug, carburetor, and fuel lines. Use Repair Clinic's parts and repair guides for DIY solutions.
Yes, Repair Clinic provides free repair guides and how-to videos to help you with snowblower repairs.
Visit the Troy-Bilt Snowblower Tire Rim Parts page for additional related parts.


Keep your Troy-Bilt snowblower in top condition by ordering genuine shear bolt replacements online from Repair Clinic. Our model or part number lookup tool ensures you find the exact match, making repairs seamless. Benefit from our No-Hassle 365-Day Returns and Price Match Guarantee for the best value. Place your order by 9:00 PM ET for same-day shipping, ensuring quick delivery to get your machine back up and running. Explore our range of Yard Machines snowblower parts or Toro snowblower parts for additional needs. For repair guidance, visit our Snowblower Repair Help section with expert advice and videos.
To efficiently order replacement parts for your snowblower, identifying the model number is crucial. You can typically find it on a label near the engine, on the back of the housing, or beneath the handles. Once located, use this model number with Repair Clinic's search tool to find the necessary snowblower repair parts, such as the shear bolt. Our extensive inventory ensures compatibility with leading brands like Craftsman, Toro, and Troy-Bilt. For additional guidance on shear bolt replacement and other repairs, explore our Yard Machines snowblower shear pin parts page.

Looking for the right snowblower replacement parts? Repair Clinic offers unmatched customer service from 7:00 AM to midnight EST, seven days a week. Our knowledgeable team is ready to assist with model number lookup, part compatibility checks, and order placement. We ensure you get the genuine OEM parts you need to keep your snowblower running smoothly. Enjoy easy ordering, a 365-day return policy, and a price match guarantee with Repair Clinic. Our repair guides and videos make DIY repairs simple and effective. Trust us to help you maintain your snowblower with confidence.

The eight most common reasons your snowblower is leaking gas and how to fix them. From worn carburetor gaskets to cracked fuel lines, this guide identifies potential issues and repair solutions to keep your snowblower running smoothly.

How to clean your snowblower carburetor to restore engine performance and fix starting issues. This guide covers symptoms of a dirty carburetor and step-by-step cleaning instructions.

Learn the top five reasons your snowblower's auger won't turn and how to fix it. From worn belts to broken shear pins, this guide covers common causes and repair solutions.