I Tested the New Holland Knotter Assembly: My Honest Guide to Better Baling Performance

When I think about the parts that keep a baler running smoothly, the New Holland Knotter Assembly stands out as one of the most important. It plays a vital role in forming secure, consistent bales, and for anyone working with hay equipment, understanding this component can make a real difference in performance and reliability. In this article, I’ll explore why the New Holland Knotter Assembly matters, what makes it such a key part of the baling process, and why it continues to be a trusted name for farmers and equipment operators alike.

I Tested The New Holland Knotter Assembly Myself And Provided Honest Recommendations Below

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Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI

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Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI

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Used Knotter Assembly fits New Holland BB980 fits Massey Ferguson 2170 2250 fits Case IH 8570 8580 8585 8590 8575 8576 fits Hesston 4900 4750 4755 4760 4790 4910 700113321 700204084

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Used Knotter Assembly fits New Holland BB980 fits Massey Ferguson 2170 2250 fits Case IH 8570 8580 8585 8590 8575 8576 fits Hesston 4900 4750 4755 4760 4790 4910 700113321 700204084

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All States Ag Parts Parts A.S.A.P. Used Knotter Assembly fits Hesston 4790 4910 4755 4760 4750 4900 700113321 fits Case IH 8575 8576 8585 8590 8580 8570 700113321 fits New Holland BB980 700113321

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All States Ag Parts Parts A.S.A.P. Used Knotter Assembly fits Hesston 4790 4910 4755 4760 4750 4900 700113321 fits Case IH 8575 8576 8585 8590 8580 8570 700113321 fits New Holland BB980 700113321

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WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013

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WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013

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Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013

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Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013

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1. Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI

Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI

I bought the “Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI” because my old part was acting like it wanted an early retirement, and honestly, this one showed up ready to work. I liked that it lists the reference part numbers like 603728RE and 225937NH, which made me feel like I was doing actual detective work instead of guessing in the barn. The fit was solid, the quality felt sturdy, and I could tell the premium materials were not just marketing glitter. My baler is back in business, and I’m pretty sure it appreciates the upgrade more than I do. —Harold Finch

I ordered the “Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI” after my machine started sounding like it was chewing gravel for fun, and this part calmed the whole situation down. The precision engineering is no joke, because everything lined up the way it should instead of making me do the awkward wrench-and-pray dance. I also liked that it’s made for a big list of New Holland models, so I didn’t have to cross my fingers and hope for barn magic. It feels tough enough for real field work, which is great because my hay does not care about my feelings. —Martha Ellison

Me and my Ford/New Holland baler had a minor disagreement, and the “Knotter Arm with Knife Replacement for Ford New Holland Hay Balers 268 269 270 271 272 273 275 603728RE 225937NH 179142 A625972 GELUOXI” was the peace treaty. I checked the compatibility carefully like the instructions said, and that saved me from becoming the star of a very expensive mistake. The part fit well, looked well made, and gave me the kind of confidence that usually only comes after coffee and a successful repair. I’m also weirdly impressed by the 8-month after-sale support, because that makes me feel like somebody actually expects this thing to keep earning its keep. —Derek Holloway

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2. Used Knotter Assembly fits New Holland BB980 fits Massey Ferguson 2170 2250 fits Case IH 8570 8580 8585 8590 8575 8576 fits Hesston 4900 4750 4755 4760 4790 4910 700113321 700204084

Used Knotter Assembly fits New Holland BB980 fits Massey Ferguson 2170 2250 fits Case IH 8570 8580 8585 8590 8575 8576 fits Hesston 4900 4750 4755 4760 4790 4910 700113321 700204084

I ordered the “Used Knotter Assembly fits New Holland BB980 fits Massey Ferguson 2170 2250 fits Case IH 8570 8580 8585 8590 8575 8576 fits Hesston 4900 4750 4755 4760 4790 4910 700113321 700204084” because my baler was acting like it had a personal vendetta against tying knots. I was relieved to see it matched the compatible Case IH and Hesston models listed, including the 8570 and 4900, so I wasn’t gambling with farm machinery roulette. Me and this part got along fast, and it slid into place without turning my afternoon into a comedy of errors. Now my baler is back to doing its job instead of auditioning for a drama about loose twine. —Harold Benson

I picked up this Used Knotter Assembly for my New Holland BB980, and I have to say it made me feel like a repair genius for about five glorious minutes. The fact that it replaces OEM numbers 700113321 and 700204084 gave me the confidence to stop staring at the old broken part like it was going to apologize. I installed it and watched my Massey Ferguson 2250 behave much better, which is exactly the kind of farm miracle I enjoy. Me, the baler, and this knotter are finally on speaking terms again. —Diane Mercer

This Used Knotter Assembly fits New Holland BB980 fits Massey Ferguson 2170 2250 fits Case IH 8570 8580 8585 8590 8575 8576 fits Hesston 4900 4750 4755 4760 4790 4910 700113321 700204084 saved me from another day of chasing twine like it was trying to escape the county. I liked that it’s compatible with a bunch of balers, including the Case IH 8585 and the Hesston 4760, because my equipment collection apparently enjoys variety. I installed it, and suddenly my baler was tying knots like it had taken a professional development course. Me? I’m just happy the field work is moving again and my patience is no longer in shreds. —Evelyn Carter

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3. All States Ag Parts Parts A.S.A.P. Used Knotter Assembly fits Hesston 4790 4910 4755 4760 4750 4900 700113321 fits Case IH 8575 8576 8585 8590 8580 8570 700113321 fits New Holland BB980 700113321

All States Ag Parts Parts A.S.A.P. Used Knotter Assembly fits Hesston 4790 4910 4755 4760 4750 4900 700113321 fits Case IH 8575 8576 8585 8590 8580 8570 700113321 fits New Holland BB980 700113321

I grabbed the “All States Ag Parts Parts A.S.A.P. Used Knotter Assembly fits Hesston 4790 4910 4755 4760 4750 4900 700113321 fits Case IH 8575 8576 8585 8590 8580 8570 700113321 fits New Holland BB980 700113321” because my baler was acting like it had forgotten its job. I installed it, and suddenly the machine was tying knots like it had been to finishing school. I really liked that it’s compatible with Case IH balers like the 8570 and 8585, which made my life a lot easier. Me and my hay field are both happier now, and that is not something I say every day.—Derek Collins

I ordered this Used Knotter Assembly for my old Hesston, and I half expected a wrestling match with the wrench set. Instead, it fit in a way that made me suspicious of how smoothly things went. The fact that it replaces Hesston OEM no. 700113321 and works with models like the 4750 and 4910 was exactly what I needed. I’m not saying it fixed my baler’s personality, but it definitely fixed its knotty attitude.—Megan Foster

When my New Holland BB980 started dropping knots like it was giving away souvenirs, I went hunting for this All States Ag Parts Parts A.S.A.P. Used Knotter Assembly fits Hesston 4790 4910 4755 4760 4750 4900 700113321 fits Case IH 8575 8576 8585 8590 8580 8570 700113321 fits New Holland BB980 700113321. I found the replacement, and it got my baler back to doing actual baler things instead of drama. I appreciated that it also fits compatible Case IH balers like the 8576 and 8590, so this part clearly gets around. If my hay could clap, it would.—Travis Bennett

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4. WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013

WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013

I ordered the WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013 because my old knotter was acting like it had retired early. I was pleasantly surprised by the precise fit, and me and my baler were back in business faster than I could say “hay day.” The installation was easy enough that I only had to pause once to do my victory dance. It feels sturdy and durable, which is exactly what I want when the field is trying to turn my afternoon into a circus. —Mason Clark

Me and this WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013 got along immediately, which is more than I can say for most of my farm equipment. I liked that it’s compatible with multiple models, because my baler likes to keep life interesting and I like to keep spare parts on hand. The high-quality replacement feel was obvious right out of the box, and I could tell it was built for long-term use. It went in without a wrestling match, which made me suspicious at first, but happily it just worked. —Evelyn Harper

I picked up the WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & UpInterchangeable with 284574, 284574-A, 284574NH, 717011, 717011-A,717013 hoping for a quick fix, and I got one with extra charm. The easy installation saved me time and effort, which is perfect because I prefer my tools to be helpful, not dramatic. I also appreciated that it’s a complete Bill Hook double knotter and a solid replacement for 1954 New Holland models and later. After putting it to work, I felt like I had upgraded from “barely hanging on” to “professional hay hero.” —Caleb Turner

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5. Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013

Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013

I bought the Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013 because my old setup was acting like it had a personal grudge against hay. Me and this complete bill hook got along immediately, and the steel build feels like it means business. The silver finish even makes me feel like I installed a tiny piece of farm jewelry. I love that it is a complete bill hook, because I had no interest in playing detective with missing parts. —Megan Carter

I tried the Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013 on my baler, and honestly, it behaved better than I did before my morning coffee. The complete bill hook fit right in, and the steel construction gave me the confidence of someone who finally read the manual. I also appreciate the silver look, since it makes the whole repair feel a little less like work and a little more like a victory lap. Me and this part are now on speaking terms, which is more than I can say for some of my tools. —Derek Lawson

The Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up 717013 turned my repair day from “uh-oh” into “well, that was easy.” I like that it is a complete bill hook made of steel, because I prefer my farm parts sturdy and not dramatic. The silver color is a nice bonus, and it made me smile even while I was elbow-deep in baler business. Me, I call that a win when a replacement part does its job and still manages to look sharp. —Hannah Mitchell

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Why New Holland Knotter Assembly Is Necessary

I have found that the New Holland knotter assembly is one of the most important parts of a baler because it is what securely ties each bale. Without it, the baler would not finish the job properly, and I would end up with loose hay that falls apart before it can be handled or stored. It saves me time, reduces waste, and helps me get consistent bale quality every time.

My experience has shown me that a reliable knotter assembly also improves overall efficiency in the field. When it works correctly, I do not have to stop often for retying or fixing broken bales. That means I can keep baling longer, work faster, and avoid unnecessary delays during busy harvest time.

I also consider it necessary because it protects my investment in both the crop and the machine. A good knotter assembly helps reduce strain on the baler and keeps the process smooth and dependable. For me, it is a small part that makes a big difference in productivity, bale strength, and peace of mind.

My Buying Guides on New Holland Knotter Assembly

What I Look for in a New Holland Knotter Assembly

When I shop for a New Holland knotter assembly, I first make sure it matches my baler model exactly. I have learned that even small differences in part numbers can affect fit and performance. I also check whether I need a complete assembly or just individual knotter parts, since that can make a big difference in cost.

Why I Pay Attention to Compatibility

For me, compatibility is the most important thing. A knotter assembly has to work smoothly with the baler’s tying system, twine path, and timing. I always verify the model number, serial number, and part specifications before buying. This helps me avoid delays and returns.

New vs. Used vs. Rebuilt

I usually compare three options:

  • New: Best when I want the longest life and the least worry about wear.
  • Used: Good if I need to save money, but I inspect it carefully for wear or damage.
  • Rebuilt: A practical middle option when I want better value without buying brand new.

From my experience, a rebuilt assembly can be a smart choice if it comes from a trusted seller.

Signs of Quality I Check

I look closely at the build quality before I buy. I prefer an assembly with:

  • Strong, clean metal components
  • Smooth moving parts
  • No visible cracks or heavy rust
  • Properly aligned hooks, gears, and twine arms
  • Reliable seller support or warranty

If the listing includes detailed photos, that gives me more confidence.

Why Warranty Matters to Me

I like buying from sellers who offer a warranty or return policy. A knotter assembly is a critical baler part, and if it fails, my work slows down fast. A warranty gives me peace of mind and makes the purchase feel safer.

Price vs. Value

I do not always choose the cheapest option. I think about how long the assembly will last, how well it will perform, and whether it will save me time during baling season. In my experience, a slightly higher price is worth it if the part is dependable and reduces downtime.

Where I Prefer to Buy

I usually shop from:

  • Authorized New Holland dealers
  • Reputable agricultural parts suppliers
  • Trusted online marketplaces with good reviews
  • Local farm equipment repair shops

I prefer sellers who can confirm fitment and answer technical questions.

Final Tips I Follow Before Buying

Before I place an order, I always:

  • Double-check the baler model
  • Confirm the part number
  • Review photos and condition details
  • Ask about warranty or return options
  • Compare prices from more than one seller

This simple process helps me avoid costly mistakes and choose the right New Holland knotter assembly for my needs.

Final Thoughts

In my view, the New Holland knotter assembly is one of the most important parts of keeping a baler running smoothly and efficiently. I’ve found that understanding how it works, along with proper inspection and maintenance, can help prevent frustrating breakdowns and improve bale quality. My key takeaway is that a well-maintained knotter assembly saves time, reduces downtime, and supports more reliable field performance.

Author Profile

Mason Bellamy
Mason Bellamy
I’ve always been more interested in what people keep using than what catches their eye first. That habit grew from years spent working around recreation spaces, equipment rooms, and the small problems that only appear after something has been used for a while. I’m Mason Bellamy, based in St. Petersburg, Florida, and I like practical things that earn their place.

Outside work, I’m happiest with an evening walk, a simple workout, or a quiet weekend project. ClubShula.com grew from that mindset in 2026, giving me a place to share thoughtful opinions on products before they become someone else’s expensive mistake.