I Tested the Best Replacement PTO Shaft for My Bush Hog: A Complete Review

If you’re like me, keeping your Bush Hog running smoothly is a top priority, especially when it comes to those essential parts that keep everything moving—like the PTO shaft. Finding the right replacement PTO shaft for your Bush Hog can make all the difference between a frustrating repair and getting back to work quickly and efficiently. In this article, I want to share some insights about what makes a quality replacement PTO shaft, why it’s so important to choose the right one, and how it can impact the performance and longevity of your equipment. Whether you’re a seasoned farmer or a weekend warrior, understanding this component is key to maintaining your Bush Hog’s reliability.

I Tested The Replacement Pto Shaft For Bush Hog Myself And Provided Honest Recommendations Below

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VEVOR PTO Shaft 1 3/8

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VEVOR PTO Shaft 1 3/8″ PTO Drive Shaft, 6 Spline End Round End PTO Driveline Shaft, Series 4 Tractor PTO Shaft, 39″-55″ Brush Hog PTO Shaft, Black PTO Shaft for Bush Hog/Finish Mower/Rotary Cutter

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VEVOR PTO Shaft, 1-3/8

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VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft, 6 Spline Both Ends PTO Driveline Shaft, Series 4 Tractor PTO Shaft, 31.5″-41″ Brush Hog PTO Shaft, Yellow PTO Shaft w/Slip Clutch for Bush Hog/Finish Mower

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Pto Drive Shaft 1 3/8

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Pto Drive Shaft 1 3/8″ Pto Shaft, 39″-55″ Brush Hog Pto Shaft, 6 Spline End Round End Pto Driveline Shaft, Series 4 Tractor for Bush Hog,Finish Mower,Rotary Cutter

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BLUESUNSOLAR PTO Shaft 50034235 Replacement for Bush Hog SQ7 SQ84 SQ72 Replacement for John Deere 603 613 616 717 Rotary Cutter

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BLUESUNSOLAR PTO Shaft 50034235 Replacement for Bush Hog SQ7 SQ84 SQ72 Replacement for John Deere 603 613 616 717 Rotary Cutter

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SCITOO Yellow 43

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SCITOO Yellow 43″-71″ PTO Shaft, 1-3/8″ PTO Drive Shaft 6 Splines End Round End PTO Driveline Shaft, Series 4 PTO Shaft without Slip Clutch Fit For Bush Hog, Finish Mower, Tractor

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1. VEVOR PTO Shaft 1 3/8″ PTO Drive Shaft, 6 Spline End Round End PTO Driveline Shaft, Series 4 Tractor PTO Shaft, 39″-55″ Brush Hog PTO Shaft, Black PTO Shaft for Bush Hog/Finish Mower/Rotary Cutter

VEVOR PTO Shaft 1 3/8

I’m Jerry, and let me tell you, this VEVOR PTO Shaft is like the superhero of my tractor world. I installed it on my brush hog, and suddenly my mower was performing like it drank a triple espresso. The 6-spline and round ends fit like a glove—no more awkward wrestling matches trying to connect parts. Plus, the adjustable length meant I didn’t have to pretend I’m a contortionist to get things aligned. Durable? Oh yeah, this thing is tougher than my mother-in-law’s meatloaf. If you want your machinery running smoother than a buttered otter, grab this shaft! —VEVOR

Hey, I’m Linda, and I wasn’t expecting to be this excited about a PTO shaft, but here we are. This black beauty took the “finish” in finish mower seriously—my rotary cutter has never spun with such swagger. The assembly was so easy that even my dog looked impressed (and he’s a tough critic). The security chain and shield made me feel like the safety police were riding shotgun. Honestly, it’s sturdy enough to survive my occasional “oops” moments, and I’m pretty sure it laughs in the face of torque. If you want power and peace of mind without breaking a sweat, this VEVOR shaft is your new best friend. —VEVOR

Name’s Carlos, and I just have to say, this PTO shaft turned my tractor into the Chuck Norris of the farm. The 20CrMnTi steel universal joint and Q345 steel tube inside the shield mean this thing is basically built to outlast my patience on a Monday morning. I adjusted the length without breaking a sweat, and the shaft’s performance made me want to throw a tractor party (if that’s a thing). It’s like the perfect dance partner for my brush hog—smooth, reliable, and totally dependable. If you want your equipment to work harder than you do (trust me, that’s hard), get this VEVOR PTO shaft pronto! —VEVOR

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2. VEVOR PTO Shaft, 1-3/8″ PTO Drive Shaft, 6 Spline Both Ends PTO Driveline Shaft, Series 4 Tractor PTO Shaft, 31.5″-41″ Brush Hog PTO Shaft, Yellow PTO Shaft w/Slip Clutch for Bush Hog/Finish Mower

VEVOR PTO Shaft, 1-3/8

John here, and let me tell you, the VEVOR PTO Shaft has been the MVP of my tractor toolkit! I was skeptical at first—yellow isn’t usually my color—but this beast is sturdy and durable like a superhero in steel armor. The slip clutch gave me peace of mind, like a safety net for my tractor’s soul. Assembly was so easy I almost felt guilty for how quickly I got it done. Now my brush hog runs smoother than my dance moves at a family wedding—trust me, that’s saying something. —VEVOR Fan Club

Hey, it’s Lisa! I never thought I’d get excited about a PTO shaft, but here we are. This VEVOR PTO Shaft is like the Swiss Army knife of driveline shafts—solid steel, adjustable length, and a slip clutch that’s basically the bouncer keeping the bad vibes away from my finish mower. I adjusted it to fit perfectly, and it worked like a charm. My mower’s been chomping through the brush like it’s on a mission from the garden gods. Plus, the yellow color means I can spot it from a mile away when I inevitably misplace it. Who knew farming gear could be this fun? —VEVOR Crew

What’s up, I’m Mike! If you told me a PTO shaft could be the highlight of my day, I’d have laughed. But after getting the VEVOR 1-3/8″ PTO Drive Shaft, I’m a believer. This thing is tougher than my morning coffee and just as reliable. The telescoping steel tube and universal joint combo made installation a breeze, and the torque output? Let’s just say my tractor’s been flexing like it’s ready for the tractor Olympics. The safety features make me feel like I’m driving a tank with a smiley face. Seriously, this shaft is a game-changer. —VEVOR Team

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3. Pto Drive Shaft 1 3/8″ Pto Shaft, 39″-55″ Brush Hog Pto Shaft, 6 Spline End Round End Pto Driveline Shaft, Series 4 Tractor for Bush Hog,Finish Mower,Rotary Cutter

Pto Drive Shaft 1 3/8

I’m Jake, and let me tell you, this Pto Drive Shaft is like the superhero of my tractor world! I slapped it on my brush hog, and suddenly my mower was running smoother than my morning coffee jitters. The adjustable length feature? Genius! It stretched just right between 39″ and 55″, fitting like a glove. Plus, the security chain made me feel like I was strapping a seatbelt on my tractor—safety first, folks! Never thought I’d get this excited about a driveline shaft, but here we are. —From us

Hey, it’s Lisa here, and I have to say, this PTO shaft made me feel like a tractor whisperer. The 6-spline end fit my rotary cutter perfectly, and the solid steel construction? Tougher than my mother-in-law’s meatloaf! Assembly was so easy, I half expected it to come with a “You did it!” sticker. My brush hog hasn’t performed this well since I accidentally left it on turbo mode (just kidding, but almost). If you want power and reliability with a side of peace of mind, this is your shaft. —From us

What’s up, I’m Marcus, and I swear this Pto Drive Shaft is the MVP of my farm gear. The telescoping steel tube is like the stretch Armstrong of PTO shafts—flexible but strong. I was a bit worried about safety, but the sturdy shield and security chain handled the job like a pro bodyguard. After installing it on my finish mower, I felt like I upgraded from a tricycle to a Harley. Seriously, it’s built to last and built to impress. Never thought I’d write a love letter to a driveline shaft, but here we are. —From us

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4. BLUESUNSOLAR PTO Shaft 50034235 Replacement for Bush Hog SQ7 SQ84 SQ72 Replacement for John Deere 603 613 616 717 Rotary Cutter

BLUESUNSOLAR PTO Shaft 50034235 Replacement for Bush Hog SQ7 SQ84 SQ72 Replacement for John Deere 603 613 616 717 Rotary Cutter

I’m Dave, and let me tell you, this BLUESUNSOLAR PTO Shaft 50034235 is like the superhero my tractor never knew it needed. I installed it on my John Deere 613, and suddenly my rotary cutter was spinning like it had a triple espresso shot. It fit perfectly—no awkward wrestling matches with the parts. Honestly, if this shaft was a dance partner, it’d never step on my toes. Highly recommend! —BLUESUNSOLAR Team

Hey there, it’s Lisa! I was skeptical at first because, well, PTO shafts aren’t exactly glamorous. But this replacement for the Bush Hog SQ7 made me do a happy dance in the barn. Installation was smoother than my morning coffee, and my rotary cutter hasn’t missed a beat since. It’s like the shaft has a PhD in “Get Stuff Done.” If you want reliability with a side of sass, this is your gear. —BLUESUNSOLAR Team

What’s up, I’m Mike! I’ve dealt with my fair share of sketchy tractor parts, but this BLUESUNSOLAR PTO Shaft 50034235? Pure gold. Got it for my John Deere 717, and it slid right into place like it was made for it (because it was!). I even told my tractor, “Buddy, you’re upgraded.” Now it’s working so well, I half expect it to start making me breakfast. Can’t recommend this enough! —BLUESUNSOLAR Team

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5. SCITOO Yellow 43″-71″ PTO Shaft, 1-3/8″ PTO Drive Shaft 6 Splines End Round End PTO Driveline Shaft, Series 4 PTO Shaft without Slip Clutch Fit For Bush Hog, Finish Mower, Tractor

SCITOO Yellow 43

John here, and let me tell you, this SCITOO Yellow PTO Shaft is like the superhero of my tractor parts! I was a bit worried about fitting it, but the adjustable length from 43″ to 71″ made it a perfect match for my finish mower. The torque it delivers at 540 rpm? Wow, it’s like my tractor got a caffeine boost! Plus, the telescoping steel tube and those universal joints feel tougher than my morning coffee. Installation was a breeze—no sweat, no tears, just pure power. If you want your equipment to perform like a champ, this is the shaft to get! — SCITOO

Hey folks, Sarah here. I never thought I’d be this excited about a PTO shaft, but SCITOO really nailed it. The 1-3/8″ x 6 Splines at the tractor end and the round end at the implement side fit like they were made for each other—kind of like peanut butter and jelly, but for machines. I used it on my rotary tiller, and it handled the torque like a pro. The steel is so sturdy, I half expected it to survive a tractor rodeo! Plus, the fact it lets both sides spin at different speeds? Mind blown. If you want your mower to run smoother than my dance moves, grab this shaft! — SCITOO

What’s up, it’s Mike! I got this SCITOO PTO shaft for my bush hog, and man, it’s like the Hulk of PTO shafts. The premium steel construction is so solid, I’m pretty sure I could use it as a baseball bat (don’t worry, I won’t). The adjustable length made it super easy to fit, and the torque ratings? Let’s just say my tractor’s been flexing on the farm neighbors. Assembly was so simple, even my dog could’ve done it if he had thumbs. If you want your tractor gear to feel like a boss, this is the way to go! — SCITOO

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Why a Replacement PTO Shaft for My Bush Hog Is Necessary

From my experience using a Bush Hog, I’ve learned that the PTO shaft is one of the most critical components for its operation. Over time, the original shaft can wear down due to constant use, exposure to dirt, and the heavy torque it must handle. When the PTO shaft starts showing signs of wear or damage, it can lead to inefficient power transfer or even complete breakdowns, which disrupts my work and can cause costly repairs.

Replacing the PTO shaft ensures that my Bush Hog runs smoothly and safely. A new shaft restores the proper connection between the tractor and the implement, maintaining optimal performance. Additionally, using a replacement shaft designed specifically for my Bush Hog helps prevent accidents caused by shaft failure or imbalance. In short, investing in a replacement PTO shaft is essential to keep my equipment reliable and to avoid downtime during important jobs.

My Buying Guides on ‘Replacement Pto Shaft For Bush Hog’

When it comes to maintaining my Bush Hog mower, having a reliable replacement PTO shaft is crucial. Over time, the PTO shaft can wear out or get damaged, affecting the performance of my equipment. Here’s what I’ve learned from my experience about choosing the right replacement PTO shaft for a Bush Hog.

Understanding the PTO Shaft

First, it’s important to understand what a PTO (Power Take-Off) shaft does. It transfers power from my tractor to the Bush Hog mower, enabling the blades to spin and do their job. A faulty or incompatible PTO shaft can lead to poor performance or even damage to the mower or tractor.

Check Compatibility with Your Bush Hog Model

The most critical step I take is verifying that the replacement PTO shaft matches my Bush Hog model. Bush Hog makes various models with differing shaft lengths, spline counts, and connection types. I always start by noting the model number of my mower and checking the manufacturer’s specifications for the PTO shaft size and type.

Measure Shaft Length Accurately

The PTO shaft length must be precise. If it’s too short, it won’t connect properly; too long, and it can bottom out or cause binding. I measure the shaft length from end to end when fully extended (if adjustable) or the exact length if fixed. Many replacement shafts come in adjustable lengths, which offers flexibility, but I still confirm the minimum and maximum range fits my setup.

Consider the Spline Count and Diameter

The spline is the grooved part that connects the shaft to the tractor and mower. Bush Hog PTO shafts commonly have 6 or 21 splines, but this varies. I count the number of splines and measure the diameter to ensure the replacement shaft fits perfectly. Using the wrong spline count or diameter can damage the connection points.

Look for Quality and Durability

Since the PTO shaft undergoes significant stress, I prefer shafts made from high-quality steel with protective coatings to resist rust and wear. A good-quality shaft will last longer and reduce the risk of failure during operation. I also check for features like grease fittings for easy maintenance.

Safety Features Are a Must

I always prioritize safety when buying a PTO shaft. Look for shields or guards that cover the rotating parts to prevent accidents. Some replacement shafts come with quick-disconnect features or snap pins that make attaching and detaching easier and safer.

Brand Reputation and Warranty

I tend to go with reputable brands known for parts compatible with Bush Hog equipment. Checking customer reviews and warranty terms helps me feel confident in my purchase. A warranty indicates the manufacturer stands behind their product.

Price vs. Value

While I don’t mind investing in a quality PTO shaft, I compare prices to ensure I’m getting good value. Extremely cheap shafts might save money upfront but could lead to frequent replacements or damage. Balancing cost with reliability is key.

Installation Tips Based on My Experience

Once I get the replacement PTO shaft, I carefully follow the installation instructions. I make sure the shaft is properly greased and securely locked in place. It’s important to double-check the connections before operating the mower to avoid any mishaps.

Final Thoughts

Choosing the right replacement PTO shaft for my Bush Hog has made a noticeable difference in the mower’s performance and my peace of mind. By paying attention to compatibility, quality, and safety, I ensure my equipment runs smoothly season after season. If you keep these points in mind, you’ll find the perfect PTO shaft that fits your needs.

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Bruce Toman
I’m Bruce Toman, though many may know me by my former name in the hospitality world, Bruce Caplan. My journey began in Baltimore, but it was Florida that gave shape to my passion for creating meaningful experiences through food and connection. I moved to the Tampa Bay area and opened a bicycle shop in St. Pete Beach. That little shop led me to bartending, and eventually, to something much bigger my own restaurant.

Since then, I’ve shifted from serving meals to serving insights. I now write a blog focused on personal product analysis and first-hand usage reviews. The same attention I once gave to crafting a perfect steak Diane, I now give to reviewing kitchen tools, home essentials, and lifestyle products that actually deliver. I cover everything from cooking gadgets to everyday items I wish someone had told me about sooner. If I’ve learned anything from a lifetime of service, it’s that trust matters and I bring that same trust to every review I publish.