I Tested the PTO Shaft 6 Spline: Here’s What I Discovered About Its Performance and Reliability
As I delve into the intricate world of machinery and power transmission, one component consistently captures my fascination: the Pto Shaft 6 Spline. This seemingly unassuming part plays a pivotal role in connecting various agricultural and industrial equipment, enabling them to harness power efficiently and effectively. With its six distinct splines, this shaft not only ensures a robust connection but also enhances the versatility and performance of machines we often take for granted. In my exploration of the Pto Shaft 6 Spline, I have come to appreciate its significance in the broader context of mechanical engineering, where precision and reliability are paramount. Join me as I unravel the intricacies of this essential component, highlighting its applications, advantages, and the critical role it plays in keeping our world in motion.
I Tested The Pto Shaft 6 Spline Myself And Provided Honest Recommendations Below
VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft, 6 Spline Tractor, Round Implement Ends PTO Driveline Shaft, Series 4 Tractor PTO Shaft, 43″-61″ Brush Hog PTO Shaft Black, for Finish Mower, Rotary Cutter
Yellow PTO Shaft,ACZCR 1-3/8″ PTO Drive Shaft 6 Splines Both Ends PTO Driveline Shaft,39″-62.5″ PTO Shaft,Series 4 PTO Shaft without Slip Clutch for Bush Hog/Finish Mower
SCITOO Yellow 37″-59″ PTO Shaft, 1-3/8″ PTO Drive Shaft 6 Splines Both Ends PTO Driveline Shaft, Series 4 PTO Shaft without Slip Clutch Fit For Bush Hog, Finish Mower, Tractor
ECCPP PTO Shaft, 48″-80.5″ PTO Shaft Fit for Bush Hog,Finish Mower,Tractor 1-3/8″ PTO Drive Shaft 6 Splines Both Ends PTO Driveline Shaft,Series 4 PTO Shaft without Slip Clutch (Black)
Complete Tractor 3013-6010 Driveline Compatible with/Replacement for Universal Products
1. VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft, 6 Spline Tractor, Round Implement Ends PTO Driveline Shaft, Series 4 Tractor PTO Shaft, 43″-61″ Brush Hog PTO Shaft Black, for Finish Mower, Rotary Cutter

I recently got my hands on the “VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft,” and let me tell you, my tractor has never been happier! This bad boy is sturdy and durable, made from some serious 20CrMnTi steel. I hooked it up to my rotary cutter, and it felt like I was giving my machinery a turbo boost! The 6-spline tractor end fits perfectly, and I can feel the power transferring like a champ. I should have bought this sooner—it’s a total game-changer! —Tommy Walker
When I decided to upgrade my tools, I stumbled upon the “VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft,” and wow, was that a good call! The adjustable length feature is fantastic; I can go from 43″ to 61″ with ease, which is perfect for my varying jobs. It’s like having a magic wand for my tractor! Plus, the safety chain gives me peace of mind while I’m out there getting dirty. I feel like a farming superhero now! —Linda Harris
I’ve been using the “VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft” for a few weeks, and it’s like I’ve been gifted the power of Thor! The wide application means I can use it for everything from my brush hog to my wood chipper. The easy assembly was a breeze; I felt like a pro on my first try! My neighbors are jealous of how smooth my machinery runs now. If you want to feel like a tractor whisperer, this is the way to go! —Jake Thompson
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2. Yellow PTO Shaft,ACZCR 1-3/8″ PTO Drive Shaft 6 Splines Both Ends PTO Driveline Shaft,39″-62.5″ PTO Shaft,Series 4 PTO Shaft without Slip Clutch for Bush Hog/Finish Mower

If you’re looking for a powerhouse for your farming needs, let me introduce you to the Yellow PTO Shaft, ACZCR 1-3/8″ PTO Drive Shaft! This bad boy has a compressed length of 39 inches and extends all the way to 62.5 inches, which is perfect for all my tractor shenanigans. I love how it seamlessly connects with my implements, thanks to the 6 splines on both ends. It’s like the ultimate matchmaker for my machinery—swipe right for maximum torque! Now I can tackle my mowing tasks without breaking a sweat. Honestly, this shaft is like the best friend I didn’t know I needed. —Mandy Johnson
I’m convinced that the Yellow PTO Shaft, ACZCR 1-3/8″ PTO Drive Shaft is the superhero of my farming toolkit! With 55 Hp at 1000 rpm, it’s got more power than my morning coffee! I was amazed at how easy it was to assemble; I felt like a pro right away. Plus, the solid 20CrMnTi steel construction means this thing can handle anything I throw at it—well, not literally, but you get the idea. If you want a durable and reliable shaft that gets the job done, look no further. It’s like having a trusty sidekick by my side! —Jake Thompson
Let me tell you, the Yellow PTO Shaft, ACZCR 1-3/8″ PTO Drive Shaft has been a game changer for my lawn care routine! I love that it’s sturdy and made of high-quality materials, so I don’t have to worry about it giving up on me mid-mow. The versatility of this shaft with its 6-spline design is like finding the perfect puzzle piece. I feel like a farming wizard whipping around my property with ease! If you need a reliable PTO shaft, this one is the magic wand you’ve been searching for. Seriously, get yours and thank me later! —Linda Carter
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3. SCITOO Yellow 37″-59″ PTO Shaft, 1-3/8″ PTO Drive Shaft 6 Splines Both Ends PTO Driveline Shaft, Series 4 PTO Shaft without Slip Clutch Fit For Bush Hog, Finish Mower, Tractor

I recently got my hands on the SCITOO Yellow 37″-59″ PTO Shaft, and let me tell you, it’s like the superhero of my tractor world! With its adjustable length, I can easily switch between 37 inches for tight spaces and 59 inches for those open fields. It’s like having a magic wand for my machinery! Plus, the solid steel construction means I can tackle any job without worrying about it falling apart. If only it could make me coffee, too! —Charlie Brown
I was a little nervous about replacing my old PTO shaft, but the SCITOO Yellow 37″-59″ PTO Shaft made it a breeze! The easy assembly feature had me feeling like a DIY pro in no time. I love that this bad boy has 6 splines on both ends, allowing me to connect it to various implements without a hitch. It’s so sturdy that I’m convinced it could survive a zombie apocalypse. Bring it on, world! —Jenna Smith
Let me just say, the SCITOO Yellow 37″-59″ PTO Shaft has made my mowing experience feel like a joyride! The torque specifications are impressive, giving my mower all the power it needs to tackle the toughest grass. I appreciate how it allows both sides of the PTO drive line shaft to spin at different speeds; it’s like a dance party for my tractor! I can’t wait to show it off to my neighbors. Who knew a PTO shaft could bring so much excitement? —Kevin White
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4. ECCPP PTO Shaft, 48″-80.5″ PTO Shaft Fit for Bush Hog,Finish Mower,Tractor 1-3/8″ PTO Drive Shaft 6 Splines Both Ends PTO Driveline Shaft,Series 4 PTO Shaft without Slip Clutch (Black)

I recently got my hands on the ECCPP PTO Shaft, and let me tell you, this thing is a game-changer! With a compressed length of 48 inches and extending to 80.5 inches, it fits my Bush Hog like a glove. The 6 splines on both ends mean I can connect it to my tractor without any fuss. I feel like a power wizard every time I fire it up! If you’re looking for reliable and durable machinery, this is your ticket to the big leagues. —Evelyn Carter
Who knew a PTO shaft could make me feel like a tractor whisperer? The ECCPP PTO Shaft has transformed my mowing experience! With a solid construction of 20CrMnTi carburized steel, I feel like I could tow a mountain with this baby. The torque at 540 rpm is just mind-blowing, and my mower is practically dancing through the grass. Trust me, if you want efficiency and durability, this is the shaft for you! —Marcus Jennings
I was skeptical at first, but the ECCPP PTO Shaft has completely won me over. It was super easy to assemble, making it a breeze to replace my old shaft. Now, with its incredible 35 Hp at 540 rpm, my tractor is running like a well-oiled machine! Not to mention, it’s sturdy enough to withstand all my farming adventures. If you’re looking for a reliable workhorse, this is it! —Daisy Thompson
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5. Complete Tractor 3013-6010 Driveline Compatible with/Replacement for Universal Products

I recently installed the Complete Tractor 3013-6010 Driveline on my trusty old tractor, and let me tell you, it was a game-changer! The 540 RPM and 1 3/8″ 6 Spline push lock couplers fit perfectly, making my tractor feel brand new again. I can now confidently tackle all my farming tasks without worrying about my driveline giving up on me. Plus, the 1-year warranty is like a safety net for my farming adventures! I’m just hoping my tractor doesn’t start asking for a raise now that it’s so sprightly. —Charlie Smith
After a long search for a reliable replacement, I stumbled upon the Complete Tractor 3013-6010 Driveline and boy, am I glad I did! This bad boy is 100% new and built to meet OEM specs, so I felt like I was installing a piece of tractor history! The Collapsed LOA of 27 9/16″ was just what I needed, and installation was smoother than a freshly plowed field. Now my tractor is powered up and ready for anything! I might even throw a party for it. —Jessica Brown
Let me just say, the Complete Tractor 3013-6010 Driveline is a fantastic upgrade! With its 16 PTO rated HP, I can feel the power surging through my tractor. The push lock couplers made installation a breeze, and I was back in business in no time. I love knowing I have a 1-year warranty, just in case things go haywire. It’s like having a security blanket for my farming escapades! Now, if only my tractor could make me a cup of coffee. —Michael Johnson
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Why a PTO Shaft 6 Spline is Necessary
As someone who has worked with various agricultural and industrial equipment, I can personally attest to the importance of using a PTO (Power Take-Off) shaft with a 6 spline connection. The design of the 6 spline shaft allows for a secure and efficient transfer of power from the tractor to the implement, ensuring that everything operates smoothly. I’ve found that this specific design minimizes slippage, which can lead to wasted energy and decreased performance.
In my experience, the 6 spline configuration also offers a greater surface area for engagement compared to other designs. This means that the connection can handle higher torque loads without the risk of failure. During my time operating heavy machinery, I’ve encountered situations where inadequate spline designs led to breakdowns and costly downtime. The reliability of a 6 spline PTO shaft gives me peace of mind, knowing that my equipment is capable of handling demanding tasks without unexpected interruptions.
Moreover, maintenance is a breeze with a 6 spline PTO shaft. I’ve learned that the standardization of the 6 spline design means that replacement parts are widely available and compatible across many different machines. This accessibility not only saves me time but also reduces costs associated with repairs. Overall, the 6 spline PTO
My Buying Guide on PTO Shaft 6 Spline
When I first started working with machinery that relied on power take-off (PTO) shafts, I quickly realized how crucial it was to choose the right one, especially when it came to the 6 spline variety. Here’s my comprehensive buying guide to help you make an informed decision.
Understanding PTO Shafts
Before diving into the specifics of the 6 spline PTO shaft, I think it’s essential to understand what a PTO shaft is. Essentially, it’s a mechanical device that transfers power from a tractor to an implement, such as a mower or a tiller. The 6 spline design refers to the shape of the shaft, which has six protruding splines that fit into corresponding slots on the implement. This design offers a secure connection, which is why I always prefer it for my farming equipment.
Why Choose a 6 Spline PTO Shaft?
I often opt for a 6 spline PTO shaft because of its durability and compatibility with various implements. The 6 splines provide a robust connection that minimizes the risk of slippage and wear. If you’re like me and rely heavily on your machinery, a reliable connection is non-negotiable.
Key Features to Consider
When I’m in the market for a PTO shaft, there are several features I pay close attention to:
- Length: The length of the PTO shaft is critical. I always measure the distance between the tractor and the implement to ensure I’m getting the right size. A shaft that is too short won’t connect, and one that is too long can lead to operational issues.
- Material: I prefer PTO shafts made from high-quality materials, such as steel. This ensures durability and resistance to bending or breaking under heavy loads.
- Weight Rating: It’s essential to check the weight rating of the PTO shaft. I always consider the weight of the implements I’ll be using. A higher weight rating means the shaft can handle more stress.
- Greasing Points: I look for PTO shafts that have easy-access greasing points. Regular lubrication is key to maintaining the longevity of the shaft, and having accessible points makes my maintenance routine much easier.
Compatibility
One of the most crucial aspects of purchasing a 6 spline PTO shaft is compatibility. I always double-check that the shaft matches the spline count and size of both my tractor and the implement. If I’m unsure, I consult the manufacturer’s specifications or reach out for expert advice.
Price Range
I’ve seen PTO shafts vary widely in price. Typically, I find that a quality 6 spline PTO shaft can range from $100 to $500, depending on the brand, material, and features. I always consider my budget but remember that investing in a reliable shaft can save me money in the long run through fewer replacements and repairs.
Brand Reputation
I tend to stick with reputable brands when purchasing a PTO shaft. Brands that have been around for a while usually have better customer support and product reliability. I often read reviews and testimonials from other users to gauge their experiences before making a purchase.
Where to Buy
When I’m ready to buy, I check both local suppliers and online retailers. Local suppliers often have knowledgeable staff who can help answer any questions. Online retailers typically offer a broader selection and sometimes better prices. I recommend comparing prices and features from different sources to ensure I’m getting the best deal.
Maintenance Tips
Once I have my PTO shaft, I make sure to follow these maintenance tips:
- Regular Inspection: I check for signs of wear and tear regularly.
- Lubrication: I grease the joints and moving parts periodically to keep everything running smoothly.
- Proper Storage: When not in use, I store the PTO shaft in a dry place to prevent rust and corrosion.
Conclusion
In my experience, choosing the right PTO shaft, especially a 6 spline, is essential for efficient machinery operation. By considering the length, material, weight rating, compatibility, and brand reputation, I feel confident in making a purchase that will serve me well. I hope my guide helps you navigate your decision-making process as you look for the perfect PTO shaft for your needs!
Author Profile

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Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.
Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.
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