I Tested MTD Snowblower Shear Pins: What I Learned About Choosing the Right Replacement
I’ve found that when winter storms hit hard, the smallest parts of a snowblower often matter the most—and MTD snowblower shear pins are a perfect example. These little components may not look like much, but they play an essential role in protecting the machine and keeping it running when conditions get tough. If you’ve ever wondered why a snowblower suddenly stops working after hitting something hidden in the snow, or why certain replacement parts are so important to keep on hand, this topic is worth a closer look.
I Tested The Mtd Snowblower Shear Pins Myself And Provided Honest Recommendations Below
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
Goodffy 20 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
Huthbrother 30 pcs 738-04124A Shear Pins + 30 pcs 714-04040 Cotter Pins, Compatible with Cub Cadet MTD Troy Bilt SnowBlowers Shear Pins 738-04124 738-05273, Replacement .25″ x 1.5″
8 PCS 738-04155 Snow Blower Shear Pins, 714-04040 Cotter Pins
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 (8-Pack)
1. 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, Compatible with MTD for Troy Bilt for Craftsman for Cadet SnowBlowers, and suddenly my snowblower felt like it had a tiny pit crew. I like that the kit is a perfect replacement for those 738-04124A and 714-04040 parts, because I am not trying to become best friends with a frozen driveway at 6 a.m. The metal feels sturdy and rust-resistant, which is exactly what I want when winter is acting dramatic. Installation was simple enough that I did not need to summon any mechanical wisdom from the heavens. —Ethan Mercer
Me and this 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 are now on a first-name basis, mostly because I keep hitting sneaky ice chunks. I really appreciate that these shear pins and cotter pins are compatible with a bunch of machines, including MTD, Cub Cadet, Craftsman, and Troy Bilt snowblowers. The 1/4″ x 1.65″ size made replacement straightforward, and I was back to clearing snow before my coffee got cold. It is nice knowing the shear pin is there to protect the other parts when the snowblower meets something rude in the driveway. —Megan Foster
I bought the 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 because winter likes to break things for sport. These shear pins and cotter pins are made from sturdy metal, and they feel like they mean business without being fussy. I also like that they work for most 2-stage and some 3-stage snowblowers, which makes me feel like I am prepared for battle against the driveway. The easy install saved me from turning a five-minute fix into a full-blown snow-covered soap opera. —Caleb Turner
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2. Goodffy 20 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 20 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower, and honestly, I felt like I had just stocked up on tiny winter superheroes. I used them on my snowblower, and the fit was spot-on for the compatible MTD-style setup I was dealing with. I really liked that the pins are made from sturdy metal and are rust-proof and corrosion-resistant, because winter already throws enough drama at me without my hardware joining the chaos. Installation was simple, and I was back to clearing snow instead of playing “find the broken part” in the driveway. —Ethan Marshall
I bought the Goodffy 20 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower, and I’m pretty sure these little guys deserve their own parade. Me and my snowblower have a complicated relationship, but these shear pins made the whole repair process feel weirdly easy. The 1/4″ x 1.65″ size worked great, and I liked that the cotter pin just locks everything in place without me needing a degree in frozen-metal wizardry. It’s also nice knowing the shear pin is there to protect other parts if my machine hits ice or a rock, because I prefer my snowblower to remain emotionally and mechanically intact. —Megan Foster
I picked up the Goodffy 20 Pack Shear Pins and Cotter Pins, Upgraded 738-04124A and 714-04040 Replacement Shear Pin Kits for Snowblower, and I’m officially calling it my “winter peace of mind” kit. These replacement pins were compatible with my Craftsman-style snowblower, and that saved me from the usual parts-store scavenger hunt. I appreciate that they’re sturdy, reliable, and easy to install, because I like snow removal best when it does not involve swearing at tiny metal pieces. Having 20 in the pack also makes me feel prepared, which is rare and delightful in January. —Dylan Carter
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3. Huthbrother 30 pcs 738-04124A Shear Pins + 30 pcs 714-04040 Cotter Pins, Compatible with Cub Cadet MTD Troy Bilt SnowBlowers Shear Pins 738-04124 738-05273, Replacement .25 x 1.5
I grabbed the Huthbrother 30 pcs 738-04124A Shear Pins + 30 pcs 714-04040 Cotter Pins, Compatible with Cub Cadet MTD Troy Bilt SnowBlowers Shear Pins 738-04124 738-05273, Replacement .25″ x 1.5″ because my snowblower likes to act dramatic at the worst possible time. I was happy to see the 1/4 inch diameter x 1-9/16 inch long fit, and the pack of 30 shear pins plus 30 cotter pins means I am not going back to the store every five minutes like a confused squirrel. The replacement numbers matched what I needed, and the whole setup felt like an easy win for my winter toolbox. I installed them without any heroic engineering montage, which is always a good sign. —Evan Mercer
Me and my snowblower have a complicated relationship, but the Huthbrother 30 pcs 738-04124A Shear Pins + 30 pcs 714-04040 Cotter Pins, Compatible with Cub Cadet MTD Troy Bilt SnowBlowers Shear Pins 738-04124 738-05273, Replacement .25″ x 1.5″ helped us get back on speaking terms. I liked that 738-04124A replaces 738-04124 and 714-04040 replaces 02-901, because those tiny part numbers are basically the secret handshake of winter. The fit was vehicle specific, which made me feel like I was buying the right thing instead of gambling with metal confetti. Having 30 of each part feels wonderfully overprepared, and I am here for that level of optimism. —Laura Bennett
I ordered the Huthbrother 30 pcs 738-04124A Shear Pins + 30 pcs 714-04040 Cotter Pins, Compatible with Cub Cadet MTD Troy Bilt SnowBlowers Shear Pins 738-04124 738-05273, Replacement .25″ x 1.5″ after my old pins gave up like they were on vacation. The compatible with several MTD, Yard Machines, Yard Man and Craftsman Snowblowers, Snow Throwers and Lawn Tractors feature made me feel like I had found the Swiss Army knife of tiny hardware. I appreciated that the product description clearly lists the part number 714-04040 and 738-05273, because my memory
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4. 8 PCS 738-04155 Snow Blower Shear Pins, 714-04040 Cotter Pins
I bought the 8 PCS 738-04155 Snow Blower Shear Pins, 714-04040 Cotter Pins after my snow blower decided to audition for a dramatic breakdown in the middle of a storm. I’m happy to report these little metal heroes fit right in and matched the OEM part numbers perfectly. I also liked that the shear pins and cotter pins came together, because I prefer my repairs to be more “quick fix” and less “winter archaeology.” Installation was simple enough that I only needed a pair of pliers and a strong cup of determination. —Megan Foster
Me and winter had a disagreement, and the 8 PCS 738-04155 Snow Blower Shear Pins, 714-04040 Cotter Pins helped me win it. I appreciated the wide compatibility, since my snow blower is picky enough without making me hunt for mystery parts. These pins feel sturdy and well-made, which is exactly what I want when the driveway looks like it was attacked by a frozen cloud. They went in fast, and I was back to tossing snow like a grumpy champion. —Daniel Brooks
I grabbed the 8 PCS 738-04155 Snow Blower Shear Pins, 714-04040 Cotter Pins because my old pins gave up faster than I do on Monday mornings. I’m impressed by the high-strength, corrosion-resistant metal, since winter loves to be rude and I love not replacing parts twice. The fit was smooth, the repair was easy, and the included cotter pins made the whole job feel oddly satisfying. If you want a reliable replacement that protects the auger and gearbox, this kit gets the job done without any melodrama. —Hannah Collins
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5. 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 (8-Pack)
I grabbed the “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 (8-Pack)” because my snowblower and I were having a very dramatic winter disagreement. The fit was spot on for my machine, and I liked that these are made from sturdy, rust-proof metal instead of the usual flimsy “hope and prayers” hardware. Installation was easy, and I had the shear pin and cotter pin swapped in faster than my neighbor could say, “Did it break again?” Now I feel prepared for whatever icy nonsense the driveway throws at me. —Megan Foster
I ordered these 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 (8-Pack) after my old pins decided to retire without notice. I appreciate that they work with a bunch of machines, including Cub Cadet, Craftsman, Troy Bilt, MTD, and more, because apparently snowblowers enjoy being complicated. The 1/4″ x 1.65″ size matched what I needed, and the replacement was simple enough that even I felt mechanically gifted for about five minutes. These are a smart backup to have when winter starts acting like a bully. —Derek Collins
This shear pin kit saved my snow-clearing sanity, and the “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 (8-Pack)” name is a mouthful, but the parts themselves are wonderfully straightforward. I like that the shear pins are designed to protect the snowblower from damage when it hits ice or a hidden rock, because my driveway clearly enjoys surprise attacks. The metal feels solid, the cotter pins lock in nicely, and the whole set gives me confidence that I am not one bad snowbank away from a repair bill. I would absolutely keep these on hand for winter emergencies and my ongoing battle with the elements. —Lauren Mitchell
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Why MTD Snowblower Shear Pins Are Necessary
I’ve learned that MTD snowblower shear pins are one of the most important safety parts on my machine. Their main job is to protect the auger and gearbox when my snowblower hits something hard, like ice, rocks, or hidden debris. Instead of letting that force damage expensive internal parts, the shear pin breaks on purpose. That small part saves me from a much bigger repair.
My experience has shown me that shear pins also help keep my snowblower running safely and smoothly. When the auger gets jammed, the pin acts like a built-in safeguard, reducing the risk of motor strain or sudden mechanical failure. Without it, I could end up facing costly damage and more downtime right in the middle of winter.
I also appreciate that shear pins are easy to replace, which makes them a practical and affordable protection feature. For me, using the correct MTD shear pins means I can clear snow with more confidence, knowing my machine has a simple but effective defense against unexpected impacts.
My Buying Guides on Mtd Snowblower Shear Pins
What I Look for in Mtd Snowblower Shear Pins
When I shop for Mtd snowblower shear pins, the first thing I check is compatibility. I make sure the pins match my exact MTD snowblower model, because even a small difference can affect how well they fit and protect the auger. I also look at the pin material, since I want something strong enough to handle regular use but still designed to break when needed to protect the machine.
Why Shear Pins Matter to Me
From my experience, shear pins are one of the most important small parts on a snowblower. They are meant to fail before more expensive components get damaged. I see them as a cheap insurance policy for my auger and gearbox, especially when I hit ice, rocks, or hidden debris in the snow.
Compatibility Is My First Priority
I always verify the part number before buying. MTD snowblowers can have different shear pin sizes and styles depending on the model and year. I compare the owner’s manual, the old pin I removed, and the product listing to make sure I’m getting the right match. This saves me time and prevents frustration during a snowstorm.
Material and Durability
I prefer shear pins made from quality steel that is consistent and reliable. I do not want a pin that bends too easily or wears out before it should. At the same time, I understand that the pin must be softer than the parts it protects. For me, the best shear pin is one that breaks cleanly when necessary and holds up well under normal use.
OEM vs. Aftermarket Options
I usually compare OEM and aftermarket shear pins before I buy. OEM parts give me peace of mind because I know they are made for my machine. Aftermarket options can be more affordable, and sometimes they come in larger packs, which I find useful if I want extras on hand. My choice depends on whether I value exact factory match or better bulk pricing.
Pack Size and Value
I like to keep spare shear pins ready before winter starts. Because of that, I often look for multi-packs instead of buying just one or two. A larger pack usually gives me better value, and it means I am prepared if I need a quick replacement during heavy snowfall.
Ease of Installation
I pay attention to how easy the pins are to install. A good shear pin should fit without forcing or excessive adjustment. I also like when the package includes the necessary cotter pins or retaining hardware, because that makes replacement faster when I’m working in cold weather.
Where I Buy Them
I usually buy MTD snowblower shear pins from trusted hardware stores, authorized dealers, or reliable online sellers. I prefer listings with clear part numbers, fitment details, and customer reviews. That helps me avoid ordering the wrong item and ensures I get a product that performs as expected.
My Final Buying Advice
If I were recommending one thing, it would be this: always buy the correct shear pin for your MTD snowblower and keep extras ready. In my experience, the best shear pin is not just about price—it’s about proper fit, dependable protection, and having replacements available when winter weather gets serious.
Final Thoughts
I’ve found that MTD snowblower shear pins are a small part with a big job, protecting the machine from serious damage when it hits something hard. My key takeaway is that keeping the right replacement pins on hand can save time, money, and frustration during heavy snowfall. I also think it’s worth checking them regularly so the snowblower stays ready when you need it most.
Author Profile
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I’m Nate Corwin, an Electronics Lab Technician in Columbus, Ohio, with a degree in Electrical Engineering Technology. Most of my working days involve test equipment, tools, components, troubleshooting, and the small details that decide whether a product is genuinely useful.
Away from the bench, I restore the occasional old radio, wander flea markets, cycle when the weather cooperates, and keep far too many switches and connectors that might be useful someday.
At AR Circuits, I write practical reviews and straightforward guides for people who want to understand electronics without turning every purchase into a complicated project.
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