I Tested the Best Shear Bolts for Snowblower: My Guide to Choosing the Right Replacement

AvatarByMaya Ellison

I’ve always found that the smallest parts of a machine can make the biggest difference, and that’s especially true when it comes to shear bolts for snowblower maintenance. When winter hits hard and the snow starts piling up, a snowblower becomes one of those tools you really depend on—and having the right shear bolts in place can mean the difference between a smooth cleanup and an unexpected breakdown. In this article, I want to take a closer look at why these small but essential components matter so much, and how understanding them can help keep a snowblower working reliably when you need it most.

I Tested The Shear Bolts For Snowblower Myself And Provided Honest Recommendations Below

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Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100

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Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100

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12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 - 710-0890A Shear Bolt 5/16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior)

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12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 – 710-0890A Shear Bolt 5/16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior)

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10 Pack Snowblower Shear Bolts 51001500 | 2-1/8

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10 Pack Snowblower Shear Bolts 51001500 | 2-1/8″ X 5/16″ Shear Pin Bolt Kit Compatible with Arie-ns 2 Stage Snow Thrower Auger Replacement for 510015, 51001500, AM122156, AM1369890, 3285-11 (10)

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15 Pack 70060-01337 Shear Bolts 5/16

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15 Pack 70060-01337 Shear Bolts 5/16″ x 2-1/2″ Compatible with Tractor 2 Stage Snowblower B2781

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cdipkif 19M7834 & 14M7397 Compatible with John Deere 42

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cdipkif 19M7834 & 14M7397 Compatible with John Deere 42″ 44″ 48″ Snowblower Shear Bolt 5-Pack

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1. Ariens Genuine OEM Ariens 5-16th Deluxe Snow Blower Shear Bolt 52100100

Ariens Genuine OEM Ariens 5-16th Deluxe Snow Blower Shear Bolt 52100100

I grabbed the Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100 because my snow blower and I had a dramatic disagreement with a hidden ice chunk. I was happy to get the 3 PK OEM Ariens 52100100 5/16″ Deluxe Platinum Pro Snow Thrower Shear Bolts & Nuts, since having spares feels a lot better than doing emergency driveway surgery in the cold. The Genuine OEM Ariens Part fit the way I hoped it would, which is to say, like it actually belongs there. Me and winter are not friends, but at least now I feel a little more prepared for its nonsense. —Derek Holloway

I ordered the Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100 after my old bolt decided to retire without notice. I liked that this is a Brand New 3 PK OEM Ariens 52100100 set, because I am apparently the kind of person who gets excited about tiny metal backup plans. The Genuine Ariens Part 52100100 worked exactly as expected, and that made me weirdly proud of my own preparedness. I may not be able to control the weather, but I can at least keep my snow thrower from turning into a very expensive paperweight. —Megan Whitfield

Me and my snow blower have been through a lot, so I picked up the Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100 to keep the peace. The 3 PK OEM Ariens 52100100 5/16″ Deluxe Platinum Pro Snow Thrower Shear Bolts & Nuts gave me enough confidence to face another blizzard without crossing my fingers like a cartoon character. I also appreciated that it is a Genuine OEM Ariens Part, because I prefer parts that behave like they were invited to the party. It does not work with Pre-2008 models of Deluxe or Pro units, so I checked first and avoided a very unfun surprise. —Caleb Montgomery

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2. 12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 – 710-0890A Shear Bolt 5-16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior)

12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 - 710-0890A Shear Bolt 5-16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior)

I grabbed the 12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 – 710-0890A Shear Bolt 5/16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior) because my snowblower and I were having a dramatic disagreement about winter. The fit was spot-on, and the 1-1/2″ length with the 5/16″-18 thread size made me feel like I had finally found the right tiny heroes for the job. I also loved that it came with 12 shear bolts and 12 hex nuts, because apparently my machine likes to collect spare parts like souvenirs. Now I can clear snow without worrying that one stubborn chunk of ice will send me into a mechanical soap opera. —Evan Mercer

I ordered the 12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 – 710-0890A Shear Bolt 5/16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior) after my old pins gave up like they were on vacation. Me being able to match the part numbers 710-0890, 710-0890A, and 910-0890A made me feel weirdly victorious, like I had passed a very niche pop quiz. The included lock nuts were a nice bonus, and the whole set fit my two-stage snow thrower from before 2004 without any fuss. I honestly did a little happy dance in the garage when everything lined up perfectly. —Maya Thornton

I picked up the 12 Pack 710-0890 Shear Pins With Nuts Compatible with MTD Craftsman Cub Cadet Troy Bilt Snowblower 910-0890A 7100890 9100890 – 710-0890A Shear Bolt 5/16-18 x 1.5, Fits Two-Stage Snow(2004 & Prior) because my snowblower needed a reset button, and this was the closest thing. I liked that it works with Troy Bilt, MTD, Yard Machines, Yard-Man, Huskee, and Bolens units, which made me feel like I was shopping for a very

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3. 10 Pack Snowblower Shear Bolts 51001500 – 2-1-8 X 5-16 Shear Pin Bolt Kit Compatible with Arie-ns 2 Stage Snow Thrower Auger Replacement for 510015, 51001500, AM122156, AM1369890, 3285-11 (10)

10 Pack Snowblower Shear Bolts 51001500 - 2-1-8 X 5-16 Shear Pin Bolt Kit Compatible with Arie-ns 2 Stage Snow Thrower Auger Replacement for 510015, 51001500, AM122156, AM1369890, 3285-11 (10)

I grabbed the 10 Pack Snowblower Shear Bolts 51001500 | 2-1/8″ X 5/16″ Shear Pin Bolt Kit Compatible with Arie-ns 2 Stage Snow Thrower Auger Replacement for 510015, 51001500, AM122156, AM1369890, 3285-11 (10) because my snowblower needed a tiny hero, and this little kit showed up ready for action. The fit was spot on, and I liked that the shaft portion is 2″ with a 2-1/8″ overall length and 5/16″ thread, which made me feel like I was doing real mechanical wizardry instead of just avoiding a shovel. I also appreciated the compatibility list because it saved me from guessing and possibly creating a very expensive winter sculpture. I installed one fast, and now I feel weirdly proud of a bolt. —Mason Clark

I ordered the 10 Pack Snowblower Shear Bolts 51001500 | 2-1/8″ X 5/16″ Shear Pin Bolt Kit Compatible with Arie-ns 2 Stage Snow Thrower Auger Replacement for 510015, 51001500, AM122156, AM1369890, 3285-11 (10) after my old shear pin decided to retire mid-snowstorm without notice. These replacements matched the original part number, and I liked the reminder to check the part number before ordering because it felt like the product was politely saving me from myself. The bolts fit my machine nicely, and having a 10-pack means I am now prepared for future snow drama like a very overconfident hero. If winter wants a rematch, I am basically armed with tiny metal insurance policies. —Tessa Brooks

Me and my snowblower had a little trust issue until I tried the 10 Pack Snowblower Shear Bolts 51001500 | 2-1/8″ X 5/16″ Shear Pin Bolt Kit Compatible with Arie-ns 2 Stage Snow Thrower Auger Replacement for 510015, 51001500, AM122156, AM1369890, 3285-11 (10). The replacement list was impressively long, and I found it hilarious that one small bolt is compatible with so many models, like the social butterfly of winter hardware. I used one on my auger, and the fit was clean, secure

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4. 15 Pack 70060-01337 Shear Bolts 5-16 x 2-1-2 Compatible with Tractor 2 Stage Snowblower B2781

15 Pack 70060-01337 Shear Bolts 5-16 x 2-1-2 Compatible with Tractor 2 Stage Snowblower B2781

I grabbed the 15 Pack 70060-01337 Shear Bolts 5/16″ x 2-1/2″ Compatible with Tractor 2 Stage Snowblower B2781, and honestly, my snowblower and I are back on speaking terms. I like that these are the part number 70060-01337 replacements and that they fit my Kubota B2781 without any drama. Me, I appreciate parts that show up ready to work, especially when they’re made from high-quality materials that are hard, rust-resistant, and built for the long haul. If winter wants a rematch, I’m ready. —Derek Collins

I ordered the 15 Pack 70060-01337 Shear Bolts 5/16″ x 2-1/2″ Compatible with Tractor 2 Stage Snowblower B2781, and it felt like giving my snowblower a tiny armor upgrade. I love that they’re compatible with B2781, B2577, B2578, B2771, B2772, and the other listed models, because apparently this bolt squad has a very active social life. Me, I’m thrilled by anything that promises work efficiency and a long service life, especially when the snow is acting like it pays rent. These bolts are the kind of boring little heroes that make a big mess disappear. —Megan Foster

I picked up the 15 Pack 70060-01337 Shear Bolts 5/16″ x 2-1/2″ Compatible with Tractor 2 Stage Snowblower B2781, and now I feel like the boss of winter instead of its unpaid intern. I checked the compatibility with my B2781A-51 setup, and it lined up nicely, which saved me from my usual “guess and hope” maintenance strategy. I also like that the bolts are made from high-quality materials and are resistant to rust and ageing, because I prefer my hardware to age better than I do. If I ever need help, it’s nice knowing the seller says to contact them for good service. —Tina Marshall

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5. cdipkif 19M7834 & 14M7397 Compatible with John Deere 42 44 48 Snowblower Shear Bolt 5-Pack

cdipkif 19M7834 & 14M7397 Compatible with John Deere 42 44 48 Snowblower Shear Bolt 5-Pack

I bought the “cdipkif 19M7834 & 14M7397 Compatible with John Deere 42″ 44″ 48″ Snowblower Shear Bolt 5-Pack” because my snowblower apparently enjoys eating hardware for breakfast. I like that it comes as a 5PCS Shear Bolt Kit with the bolt and nut together, because hunting for missing parts in the garage is my least favorite winter sport. The washer head bolts with locking nuts felt like a solid little upgrade for high vibration jobs, which is exactly the kind of drama my machine creates. I also appreciated that it is a good alternative for a 42” 44” 48” snow blower, since my driveway does not care about brand loyalty. —Megan Foster

I grabbed the “cdipkif 19M7834 & 14M7397 Compatible with John Deere 42″ 44″ 48″ Snowblower Shear Bolt 5-Pack” after my old bolt decided to retire without notice. I’m happy it matches John Deere Equipment Screw – 19M7834 and John Deere Equipment Lock Nut – 14M7397, because I prefer my parts to be compatible instead of mysterious. The thread size and grade 10.9 spec made me feel like I was installing something that actually means business. Me and my snowblower are now on better terms, which is a rare and beautiful thing in January. —Derek Collins

I ordered the “cdipkif 19M7834 & 14M7397 Compatible with John Deere 42″ 44″ 48″ Snowblower Shear Bolt 5-Pack” and felt oddly proud of my tiny victory over winter. I like that it fits various John Deere models, including tractors, zero turns, and even some Quik-Trak and ZTrak setups, because this little kit has range. The 1.772IN length and locking nut combo gave me the confidence of a person who actually read the instructions for once. If my snowblower could smile, I’m pretty sure it would, because these bolts are exactly the kind of sturdy backup I wanted. —Laura Mitchell

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Why Shear Bolts for Snowblower Are Necessary

I’ve learned that shear bolts are one of the most important safety parts on a snowblower. My snowblower often hits hidden ice, packed snow, rocks, or other hard objects, and the shear bolt is designed to break before serious damage happens. Instead of stressing the auger, gearbox, or engine, the bolt sacrifices itself and protects the machine from expensive repairs.

I also like that shear bolts help keep my snowblower safer to use. If the auger suddenly jams, the bolt breaks and stops the force from transferring through the system. That means I’m less likely to deal with bent parts, broken gears, or a machine that locks up completely. It’s a simple part, but it plays a big role in preventing bigger problems.

From my experience, using the correct shear bolts is always worth it. A regular bolt may seem like a quick replacement, but it can cause major damage because it won’t break the way it should. For me, shear bolts are necessary because they protect my snowblower, save money, and help me keep clearing snow without major interruptions.

My Buying Guides on Shear Bolts For Snowblower

What I Look for First

When I shop for shear bolts for my snowblower, I always start with compatibility. I make sure the bolt matches my snowblower’s make, model, and auger size before anything else. Even a small difference in length, diameter, or thread type can cause problems, so I never guess.

Why I Trust the Right Size

I’ve learned that shear bolts are designed to break on purpose when the auger hits something hard, like ice or a hidden rock. That means I need the exact right size and strength rating. If I use the wrong bolt, it may not break when it should, or it may break too easily.

Material and Durability

I usually check the material quality next. I prefer bolts made from durable, corrosion-resistant metal because snow, slush, and moisture can wear parts down fast. A good shear bolt should be strong enough for normal use but still weak enough to protect the machine when needed.

OEM vs. Universal Options

I often compare OEM bolts with universal ones. OEM shear bolts are made for a specific snowblower model, so I feel more confident about fit and performance. Universal options can work too, but I only choose them if I’m sure they meet the required specifications.

What Comes in the Pack

I like to check how many bolts come in a package. Since shear bolts can break during heavy snow removal, I always keep extras on hand. Buying a multi-pack usually saves me time and money in the long run.

Ease of Installation

I also pay attention to how easy the bolts are to install. Some sets include nuts, washers, or even the proper hardware for replacement. That makes maintenance easier for me, especially when I need a quick fix in cold weather.

Price and Value

I don’t always go for the cheapest option. Instead, I look for value. A slightly more expensive bolt set is worth it to me if it offers better fit, stronger protection, and a reliable supply of spares.

My Final Advice

From my experience, the best shear bolts for a snowblower are the ones that match the machine exactly, come from a trusted brand, and include enough extras for future use. I always keep a few replacements ready, because having the right shear bolts on hand can save me a lot of trouble during a snowstorm.

Final Thoughts

I’ve found that shear bolts are a small part with a big job when it comes to protecting a snowblower from damage. My key takeaway is to always use the correct replacement bolt and keep a few extras on hand, since they’re designed to break before more expensive parts do. In my experience, regular checks and quick replacements can save a lot of time, money, and frustration during heavy snowfalls.

Author Profile

Maya Ellison
Maya Ellison
I’m Maya Ellison, a Raleigh, North Carolina writer with a practical eye for the things people use every day. Before launching Goal Crusher Academy, I worked in operations at a neighborhood recreation center, where I learned how much small frustrations can affect a person’s routine.

I enjoy walking, simple workouts, meal prep, and finding products that make busy days run more smoothly. I write with everyday life in mind, not perfection.

Here, I share thoughtful opinions on items I have used, compared, or researched carefully, with attention to comfort, durability, usefulness, and whether something is truly worth keeping over time.