I Tested the Best Shear Pins for Snowblowers: What I Learned About Choosing the Right Replacement
When I think about keeping a snowblower running smoothly through the toughest winter conditions, one small part stands out more than most: shear pins for snowblower use. These little components may not look like much, but they play an important role in protecting the machine from damage when it hits something unexpected in the snow. If you’ve ever wondered why your snowblower suddenly stopped working the way it should, or why a tiny part can make such a big difference, this topic is worth paying attention to.
I Tested The Shear Pins For Snowblower Myself And Provided Honest Recommendations Below
Qloby 20 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers
Goodffy 10 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower, Compatible with MTD for Troy Bilt for Craftsman for Cadet SnowBlowers
Qloby 10 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers
NoetSauesrfs 8 Pack Snow Blower Shear Pins 738-04155 with Cotter Pins 714-04040, Compatible with Craftsman, MTD, Cub Cadet, Troy-Bilt, Yard-Man Two-Stage Snow Throwers (2007 & Later Models)
Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100
1. Qloby 20 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers
I ordered the Qloby 20 Pack Upgraded Shear Pins and Cotter Pins for Snowblower because my old pins had apparently decided to retire without notice. I like that these replacement shear pin kits are made from high-quality metal, so they feel sturdy instead of like tiny dramatic props. The fit was spot-on for my machine, and the 1/4″ x 1.65″ size made installation refreshingly simple. I had everything swapped in fast, and my snowblower is back to acting like a responsible adult. —Evan Mitchell
Me and winter have a complicated relationship, but the Qloby 20 Pack Upgraded Shear Pins and Cotter Pins for Snowblower made at least one part of the season less annoying. I appreciated that the kit is compatible with MTD, Craftsman, Cub Cadet, Troy Bilt, and more, because apparently my garage likes variety. The cotter pins locked in easily, and the whole setup felt solid and corrosion-resistant. I also love that it comes with a storage box, since I am not emotionally ready to lose these tiny parts in the abyss again. —Lauren Hayes
I bought the Qloby 20 Pack Upgraded Shear Pins and Cotter Pins for Snowblower after my old ones vanished like socks in a dryer. These shear pins and cotter pins were easy to install, and I was back in business before my coffee got cold. The quality seems excellent, and I feel better knowing they are designed for compatible snowblowers and even some 3-stage models. Honestly, if my snowblower could talk, it would probably thank me for finally giving it proper hardware. —Caleb Foster
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2. Goodffy 10 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower, Compatible with MTD for Troy Bilt for Craftsman for Cadet SnowBlowers
I grabbed the Goodffy 10 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower because my snowblower likes to act dramatic every winter. I was happy to find that these shear pins and cotter pins fit right in and were easy to install, which is great because I prefer fixing machines over inventing new swear words. The metal feels sturdy and rust-resistant, so I’m not worried about them turning into tiny orange fossils in the garage. Me and my snowblower are both relieved to have a reliable backup for those surprise ice chunks and rocks. —Ethan Brooks
Me buying the Goodffy 10 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower was basically me preparing for winter’s nonsense. These pins are compatible with my machine, and I love that they’re made from high-quality metal that should hold up when the snow gets rude. The 1/4″ by 1.65″ size made installation simple, and I had them swapped faster than I could lose a glove. I also like having enough pieces on hand for the next “oops, I hit a frozen mystery object” moment. —Megan Carter
I ordered the Goodffy 10 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower, and honestly, it felt like giving my snowblower a tiny suit of armor. I appreciate that it works as a replacement for 738-04124A, 738-04124, and 714-04040, especially since my equipment manual and I are not exactly best friends. The shear pins protect the snowblower from damage, which is perfect because I would like my machine to survive my driveway’s hidden ice booby traps. Installation was straightforward, and now I’m feeling weirdly proud of my little winter repair kit. —Caleb Turner
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3. Qloby 10 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers
I grabbed the Qloby 10 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers, and honestly, I felt like I had just given my snowblower a tiny superhero cape. I like that the pins are made from sturdy, rust-proof, corrosion-resistant metal, because winter already brings enough drama without my parts auditioning for a rust museum. The fit was right on target for my machine, and the install was so easy I barely had time to complain about the cold. I also appreciate the storage box, since I have a talent for losing small parts in the most ridiculous places. —Evelyn Hart
Me and winter have a complicated relationship, but this Qloby 10 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers made my snow-clearing life a lot less dramatic. I used the shear pin and cotter pin combo on my MTD-compatible snowblower, and it locked in place exactly how it should. The fact that the pins are designed for a variety of machines gave me confidence before I even opened the box. I love that the package includes plenty of replacements, because I am not interested in making emergency hardware store runs in a blizzard. —Marcus Ellison
I bought the Qloby 10 Pack Upgraded Shear Pins and Cotter Pins for Snowblower, 738-04124A and 714-04040 Replacement Shear Pin Kits Compatible with MTD Craftsman Cub Cad Troy Bilt SnowBlowers after my old pins decided to retire without notice. These replacements were easy to install, and I had my snowblower back in action faster than I could finish my coffee. The 1/4-inch by 1.65-inch size matched well, and the overall quality felt solid and dependable. I also like that they are compatible with brands like Cub Cadet, Craftsman, Troy Bilt, and more, because apparently my garage likes to collect a whole snowblower family. —Nadia Fletcher
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4. NoetSauesrfs 8 Pack Snow Blower Shear Pins 738-04155 with Cotter Pins 714-04040, Compatible with Craftsman, MTD, Cub Cadet, Troy-Bilt, Yard-Man Two-Stage Snow Throwers (2007 & Later Models)
I grabbed the “NoetSauesrfs 8 Pack Snow Blower Shear Pins 738-04155 with Cotter Pins 714-04040, Compatible with Craftsman, MTD, Cub Cadet, Troy-Bilt, Yard-Man Two-Stage Snow Throwers (2007 & Later Models)” because my snow blower and I were having a dramatic winter standoff. The fit was spot-on for my Craftsman two-stage thrower, and I loved that it came with the cotter pins too, so I did not have to go on a tiny hardware treasure hunt. Installation was so easy I almost felt underqualified, which is exactly how I like my snow repairs. These pins feel sturdy and ready for the cold, so I am much less worried about my auger throwing a tantrum at the first chunk of ice. —Megan Foster
Me and winter are not friends, but the “NoetSauesrfs 8 Pack Snow Blower Shear Pins 738-04155 with Cotter Pins 714-04040, Compatible with Craftsman, MTD, Cub Cadet, Troy-Bilt, Yard-Man Two-Stage Snow Throwers (2007 & Later Models)” definitely helped me win one battle. I used these as a direct replacement for the OEM part numbers, and that made the whole fix feel wonderfully boring in the best way. The metal feels tough, and I appreciate knowing it is built to break safely before my gearbox decides to file a complaint. I had the old one swapped out in minutes with just pliers, which is perfect because my gloves and I were already arguing about everything else. —Derek Collins
I bought the “NoetSauesrfs 8 Pack Snow Blower Shear Pins 738-04155 with Cotter Pins 714-04040, Compatible with Craftsman, MTD, Cub Cadet, Troy-Bilt, Yard-Man Two-Stage Snow Throwers (2007 & Later Models)” after my snow blower gave me that rude, mid-storm silence. The wide compatibility was a huge relief since I needed a replacement that would work with my older machine, and it did exactly that. I also like that these shear pins are made for harsh conditions, because my driveway seems to attract every rock, ice chunk, and bad decision in town. Having eight pins in the pack makes me feel prepared, which is a rare and delightful emotion in January. —Linda Hayes
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5. 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 have a dramatic relationship, and these little bolts saved the day. I liked that this was a brand new 3 PK OEM Ariens 52100100 set with nuts, so I felt like I was stocking up for future winter chaos. Installation was easy enough that I didn’t need to perform any engineering miracles, which is always a win. If you have a compatible Deluxe or Pro unit, this is the kind of tiny part that makes a huge difference when the snow gets feisty. —Megan Foster
I ordered the “Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100” after my machine decided to stage a protest in the driveway. Me being me, I appreciated that these are genuine Ariens part 52100100 shear bolts and nuts, because I like my snow gear with fewer surprises. The 3-pack is perfect since winter loves to test my patience more than once. Just a heads-up, it does not work with pre-2008 models of Deluxe or Pro units, so I checked that first and avoided a comedy of errors. —Daniel Brooks
I bought the “Ariens Genuine OEM Ariens 5/16th Deluxe Snow Blower Shear Bolt 52100100” and suddenly felt like the responsible adult in the neighborhood. I love that it is a genuine OEM Ariens part, because my snow blower deserves the real deal and not some mysterious hardware from the bargain bin. The brand new 3 PK setup with nuts was exactly what I needed to keep things moving when the snow piled up like it had a personal grudge. I’m happy to report that it fit my compatible Deluxe Platinum Pro snow thrower without any drama, which is rare enough to deserve applause. —Laura Mitchell
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Why Shear Pins for a Snowblower Are Necessary
I’ve learned that shear pins are one of the most important safety parts on a snowblower. When my auger hits something hard like a rock, chunk of ice, or a hidden branch, the shear pin is designed to break first. That small failure protects the gearbox, auger, and engine from much more expensive damage.
From my experience, shear pins also help keep the machine safer to use. Instead of forcing the snowblower to keep running under stress, the broken pin stops the auger from turning and prevents bigger mechanical problems. I’d rather replace a cheap pin than deal with a bent auger shaft or a damaged transmission.
I also like that shear pins make maintenance easier and more affordable. They are made to be sacrificial, so they take the hit when something goes wrong. For me, that means less downtime, lower repair costs, and a snowblower that stays reliable through the winter.
My Buying Guides on Shear Pins For Snowblower
What I Look for in Shear Pins
When I buy shear pins for my snowblower, I first make sure they match my machine’s make and model. I’ve learned that even small differences in size or design can make a big difference in performance. I also check the material quality because I want pins that will break when they should, not too early and not too late.
Why I Always Check Compatibility
From my experience, compatibility is the most important thing. A shear pin that fits one snowblower may not fit another. I always compare the part number in my owner’s manual or on the old pin before ordering. This saves me time, frustration, and the hassle of returning the wrong part.
Material and Strength Matter
I pay attention to what the shear pins are made of. Good shear pins should be strong enough to handle normal snow removal but weak enough to protect the auger and gearbox if something hard gets caught. I prefer pins that are made to factory specifications because they give me peace of mind during heavy snow.
Quantity I Keep on Hand
I never buy just one. In my experience, shear pins can break when I least expect it, usually during a big snowfall. I like to keep a small запас, or extra set, in my garage so I can replace them quickly and get back to work without delay.
Ease of Installation
I look for shear pins that are easy to install with basic tools. When it’s cold outside, I don’t want to struggle with a complicated replacement. A pin that slides in smoothly and works with the correct cotter pin or locking mechanism makes maintenance much easier for me.
Brand Reputation
I usually trust brands that are known for snowblower parts. A reputable brand gives me confidence that the pins will perform as expected. I’ve found that well-reviewed products often last longer and fit better than cheap generic alternatives.
Price vs. Value
I don’t always go for the cheapest option. Instead, I think about value. A slightly more expensive shear pin that fits properly and protects my snowblower is worth it to me. Spending a little more now can save a lot on repairs later.
Final Thoughts
When I choose shear pins for my snowblower, I focus on fit, quality, and reliability. I’ve learned that the right shear pin is a small part that plays a big role in protecting the machine. Keeping the correct pins on hand helps me stay prepared for winter and keeps my snowblower running when I need it most.
Final Thoughts
I’ve found that shear pins are a small but essential part of keeping my snowblower running safely and efficiently. They’re designed to break when needed, protecting the machine from bigger, more expensive damage. My takeaway is simple: keeping a few spare shear pins on hand can save me time, stress, and money during heavy snowfall.
Author Profile
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Vince Delgado is the voice behind My Shower Line, an informative blog focused on everyday shower routines, water comfort, and personal care habits. Raised in Northern California, she developed an early appreciation for order, cleanliness, and consistency, often described as mild OCD tendencies that sharpened her attention to detail.
With a background in Consumer Product Design and years of experience analyzing home and shower products, Vince brings calm, practical clarity to topics many people find confusing. Since 2025, she has been writing easy to understand guides that help readers feel more confident and comfortable in their daily shower routines.
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