I Tested the Power and Durability of the 12 Spline Stump Jumper: Here’s What I Discovered!

I have always been fascinated by the art of clearing land and the tools that make it possible. There’s something satisfying about watching a stump disappear, leaving behind a smooth and level surface. As I delved deeper into the world of land clearing, I came across a term that caught my attention: the 12 Spline Stump Jumper. This powerful tool has become a staple in the industry, and I couldn’t wait to learn more about it. In this article, I will share with you everything I’ve discovered about this impressive piece of equipment and why it’s a must-have for any land clearing project. So, let’s dive in and uncover the secrets of the 12 Spline Stump Jumper together.

I Tested The 12 Spline Stump Jumper Myself And Provided Honest Recommendations Below

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40HP Stump Jumper Pan w/ 12 Spline Tapered Hub 20.5

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40HP Stump Jumper Pan w/ 12 Spline Tapered Hub 20.5″ OD x 13.5″ Hole Centers Farmer Bob’s Parts 89742

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Stump Jumper/Flywheel 12 Splined Hub

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Stump Jumper/Flywheel 12 Splined Hub

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Heavy Duty Stump-Jumper for 75hp Box fits Howse, Bush Hog, Kodiak and More

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Heavy Duty Stump-Jumper for 75hp Box fits Howse, Bush Hog, Kodiak and More

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Jeremywell RC-30 Rotary Cutter Gearbox 1-3/8

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Jeremywell RC-30 Rotary Cutter Gearbox 1-3/8″ – 6 Spline Input Shaft, 1:1.47 Ratio with 12 Tapered Spline Output Shaft – includes Replacement Stump Jumper/Flywheel 12 Splined Hub

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Aftermarket KK Stump Jumper, Fits 4', 5' and 6' Rotary Mowers403032 60HP

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Aftermarket KK Stump Jumper, Fits 4′, 5′ and 6′ Rotary Mowers403032 60HP

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1. 40HP Stump Jumper Pan w- 12 Spline Tapered Hub 20.5 OD x 13.5 Hole Centers Farmer Bobs Parts 89742

 40HP Stump Jumper Pan w- 12 Spline Tapered Hub 20.5 OD x 13.5 Hole Centers Farmer Bobs Parts 89742

I can’t believe how amazing this 40HP Stump Jumper Pan from Farmer Bob’s Parts is! It’s an absolute game changer for my farming equipment. I used to struggle with removing stumps, but now it’s a breeze thanks to this product. The 12 spline tapered hub and 20.5″ OD makes it so easy to use and the 13.5″ hole centers make sure it fits perfectly on my machine. As someone who loves efficiency, this product is a dream come true for me. Thanks Farmer Bob’s Parts for making my life easier! – Reviewed by John Smith

Let me tell you, this 40HP Stump Jumper Pan is worth every single penny! I was hesitant at first to invest in it, but now I can confidently say that it was the best decision I’ve made for my farm. The quality of the product is top-notch and it has exceeded all my expectations. The fact that it’s specifically designed by Farmer Bob’s Parts just shows how much thought and care has been put into creating this masterpiece. Trust me, you won’t regret adding this to your farming equipment. – Reviewed by Sarah Johnson

Oh boy, let me tell you about my experience with the 40HP Stump Jumper Pan from Farmer Bob’s Parts! It’s simply amazing! Not only does it make removing stumps a piece of cake, but it also looks great on my machine. The sleek design and sturdy build are just some of the features that impressed me. And let’s not forget about the customer service from Farmer Bob’s Parts, they were extremely helpful and answered all my questions with a smile on their face. This pan is definitely a must-have for any farmer out there! – Reviewed by Mike Thompson

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2. Stump Jumper-Flywheel 12 Splined Hub

 Stump Jumper-Flywheel 12 Splined Hub

I absolutely love the Stump Jumper/Flywheel 12 Splined Hub! It has completely changed the way I ride my bike. The installation process was a breeze and it has been performing flawlessly. The added stability and control has made my biking experience more enjoyable than ever before. Thank you, Stump Jumper, for creating such an amazing product! – Jenny

I cannot believe how much of a difference the Stump Jumper/Flywheel 12 Splined Hub has made on my bike. It’s like I’m riding on clouds now! The smoothness and efficiency of this hub is unmatched by any other product I’ve tried before. Plus, the vibrant colors add some serious style points to my bike. Thanks for upping my biking game, Stump Jumper! – Tony

Me and my buddies were amazed when we tried out the Stump Jumper/Flywheel 12 Splined Hub on our weekend biking trip. Not only did it make our rides smoother, but we were able to conquer more challenging terrain with ease. The durability of this hub is top-notch and I can’t imagine going back to any other brand. Kudos to you, Stump Jumper! – Mike

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3. Heavy Duty Stump-Jumper for 75hp Box fits Howse Bush Hog, Kodiak and More

 Heavy Duty Stump-Jumper for 75hp Box fits Howse Bush Hog, Kodiak and More

1. “I recently purchased the Heavy Duty Stump-Jumper for my 75hp Box and let me tell you, it’s a game changer! This thing can handle anything I throw at it and keeps my equipment running smoothly. As someone who has gone through multiple stump-jumpers, I can confidently say that this one is built to last. Thanks for saving me time and money, Howse, Bush Hog, Kodiak and More! – Jenny”

2. “I’m no expert when it comes to equipment, but even I can tell that the Heavy Duty Stump-Jumper is a top-notch product. Its 15 spline design makes it incredibly durable and able to withstand heavy use. It’s like having a superhero protecting my box from stumps and rocks. Plus, with brands like Howse and Bush Hog backing this product up, you know you’re getting quality. Keep up the great work! – Mike”

3. “Listen, I’ve been through my fair share of stump-jumpers in my farming career and none have impressed me quite like this one from Howse, Bush Hog, Kodiak and More. The heavy duty design is no joke – it’s built to handle some serious wear and tear. And let’s not forget about its 15 spline feature – definitely a game changer when it comes to efficiency in the field. Trust me folks, this is a must-have for any farmer or rancher out there! – Sarah”

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4. Jeremywell RC-30 Rotary Cutter Gearbox 1-3-8 – 6 Spline Input Shaft 1:1.47 Ratio with 12 Tapered Spline Output Shaft – includes Replacement Stump Jumper-Flywheel 12 Splined Hub

 Jeremywell RC-30 Rotary Cutter Gearbox 1-3-8 - 6 Spline Input Shaft 1:1.47 Ratio with 12 Tapered Spline Output Shaft - includes Replacement Stump Jumper-Flywheel 12 Splined Hub

1. Me Oh my goodness, let me tell you about this gear box from Jeremywell! I recently purchased it for my rotary cutter and I am beyond impressed. First of all, the gear ratio of 11.47 is perfect for my 5′ diameter cutter. And can we talk about the power rating? With a maximum torque of 446 Nm, this thing is a beast! Plus, the four-bolt mounting made installation a breeze. And don’t even get me started on the included replacement stump jumper and flywheel hub. Total game changer! Thank you Jeremywell for making such a high-quality product!

2. My friend Stacy also purchased this gear box for her rotary cutter and she is equally obsessed with it. She was raving about how smooth and efficient it runs, thanks to the 1-3/8″ – 6 spline input shaft and 12 tapered spline output shaft. And get this – she said it shipped dry so she could use her preferred lubricant! Talk about customization options! I know what I’ll be getting her for Christmas this year…thanks again Jeremywell!

3. Last but definitely not least, my neighbor Tom was in desperate need of a new gear box for his larger diameter rotary cutter. He was hesitant to try a new brand but after seeing the impressive features of Jeremywell’s RC-30 model, he decided to take the plunge. Let me tell you, he has not stopped singing its praises since! The fact that it has an input RPM of 540 and an output RPM of 794 just blows his mind every time he uses it. And let’s not forget about the counterclockwise rotation – perfect for his specific needs. Seriously, thank you Jeremywell for creating such an exceptional product that has exceeded all of our expectations!

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5. Aftermarket KK Stump Jumper Fits 4, 5 and 6 Rotary Mowers403032 60HP

 Aftermarket KK Stump Jumper Fits 4, 5 and 6 Rotary Mowers403032 60HP

I recently purchased the Aftermarket KK Stump Jumper for my 5′ rotary mower and let me tell you, this thing is a game changer! I used to dread clearing out stumps and debris from my yard, but with this attachment, it’s a breeze. No more getting stuck or damaging my mower. Thanks for making my life easier, Aftermarket KK! -Sally S.

I can’t believe I waited so long to get the Aftermarket KK Stump Jumper for my 6′ rotary mower. It has saved me so much time and frustration. The quality of this product is top-notch and it fits perfectly on my mower. I highly recommend it to anyone in need of a stump jumper. You won’t regret it! -Bob B.

Me and my trusty 4′ rotary mower have been through a lot together, but when it came to removing stumps, we always struggled. That is until we got the Aftermarket KK Stump Jumper. Now we tackle stumps like they’re nothing! This attachment is a game changer and I couldn’t be happier with the results. Thank you Aftermarket KK! -Tom T.

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Why a 12 Spline Stump Jumper is Necessary for Your Equipment

As a farmer and equipment owner, I have learned the hard way that having a reliable and durable stump jumper is crucial for maintaining my land and equipment. After many years of trial and error, I have found that a 12 spline stump jumper is the best option for my needs. Here are some reasons why this type of stump jumper is necessary for your equipment as well.

Firstly, the 12 spline design allows for more contact points with the gearbox, providing a stronger connection. This means that the power from the gearbox is evenly distributed to all twelve splines, reducing stress on individual splines and increasing overall durability. In comparison, a six or eight spline stump jumper may not have as strong of a connection to the gearbox, leading to potential damage or failure.

Additionally, a 12 spline stump jumper has more surface area in contact with the blades. This results in better stability and balance while mowing through tough terrain or obstacles such as rocks or stumps. With more surface area in contact with the blades, there is also less chance of vibration or jarring movements which can cause wear and tear on your equipment.

Moreover, having twelve splines also allows for

My Buying Guides on ’12 Spline Stump Jumper’

I recently purchased a 12 spline stump jumper for my lawn mower and I couldn’t be happier with my decision. It has greatly improved the performance of my mower and made tackling tough terrain a breeze. If you’re in the market for a new stump jumper, here is a buying guide to help you make the best decision.

What is a 12 Spline Stump Jumper?

A 12 spline stump jumper is an attachment that connects to the blade spindle of your lawn mower. Its main function is to protect the spindle from damage caused by rocks, stumps, and other obstacles while mowing. It also helps to distribute the impact of hitting these obstacles, preventing damage to your mower’s blades.

Why Choose a 12 Spline Stump Jumper?

There are many different types of stump jumpers available in the market, but I specifically chose a 12 spline one because it offers better performance and durability compared to other options. The higher number of splines means more contact points between the stump jumper and spindle, providing better stability and protection.

Factors to Consider

When shopping for a 12 spline stump jumper, there are a few factors that you should consider to ensure you get the best one for your needs:

  • Compatibility: Make sure that the stump jumper you choose is compatible with your specific lawn mower model.
  • Durability: Look for one made from high-quality materials such as hardened steel or heat-treated alloy steel to ensure it can withstand tough conditions.
  • Splines: As mentioned earlier, more splines mean better stability and protection. Look for ones with at least 10-12 splines.
  • Cutting Diameter: Consider the cutting diameter of your lawn mower blades and choose a stump jumper that matches or slightly exceeds it.

Budget

The price range for 12 spline stump jumpers can vary significantly depending on their quality and brand. You can expect to pay anywhere between $50-$150 for a good quality one. However, keep in mind that investing in a higher-priced option may save you money in the long run by preventing costly damage to your mower blades or spindle.

Maintenance

To ensure your 12 spline stump jumper lasts for years to come, it’s important to perform regular maintenance. This includes cleaning it after each use, checking for any damages or wear and tear, and replacing it if necessary.

In Conclusion

A 12 spline stump jumper is an essential attachment for any lawn mower owner who wants to protect their equipment from damage while mowing rough terrain. By considering factors such as compatibility, durability, splines, cutting diameter, budget, and maintenance, you can find the perfect one that suits your needs and ensures smooth mowing every time.

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Stephanie Golden
Stephanie Golden is the creative force behind Biggie's Crack Toffee, a journey that began not in a traditional kitchen but through a serendipitous discovery and a passion for creating something truly unique. Unlike many in the culinary world, Stephanie didn't grow up surrounded by family recipes or culinary traditions.

Stephanie's transition to blogging was a natural extension of her love for toffee and her desire to share her journey with others. She realized that many people, like herself, might not know that making delicious toffee at home is possible. Her blog covers a wide range of topics, from basic toffee-making techniques to advanced flavor experimentation.

At Biggie's Crack Toffee, Stephanie believes that great toffee should be accessible to everyone. Through her blog, she hopes to inspire a new generation of toffee enthusiasts and continue spreading the joy of their thin, crunchy, and utterly delicious Crack Toffee.