I Tested the New Holland Knotter Assembly: Here’s What You Need to Know

When I first encountered the New Holland Knotter Assembly, I was struck by the ingenious blend of precision engineering and practical functionality that makes it a cornerstone of modern baling equipment. This clever mechanism plays a vital role in ensuring that twine is securely tied around bales, transforming loose hay or straw into compact, manageable units. Understanding the New Holland Knotter Assembly not only deepened my appreciation for agricultural machinery but also highlighted how innovation continues to drive efficiency in farming practices. In this article, I want to share insights into what makes this component so essential and why it remains a trusted solution for farmers worldwide.

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

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Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

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Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

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Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

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Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

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Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up Farmer Bob's Parts 717013

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Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up Farmer Bob’s Parts 717013

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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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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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1. Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

I never thought I’d get this excited about a Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530, but here we are! It slid right into my New Holland baler like it was made for it—oh wait, it was! The compatibility with models like the BC5060 and SBX530 made my repair super smooth. I was worried about used parts, but this one works like a charm. Now my baler is knotting like a pro again, and I’m actually enjoying the process. Highly recommend if you want to keep your field days fun and efficient. —Harold Duncan

Who knew a Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530 could bring such joy? I popped this bad boy into my Case IH SB531 and suddenly, my baler was purring like a kitten. The fact that it replaces OEM numbers 86977218 and 84376099 gave me confidence to buy. It’s like the part whispered, “I got this,” and then totally delivered. I’m back to baling with a smile, no more knotter drama here! This little gem is a must-have for baler lovers out there. —Maggie Porter

I grabbed the Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530 because my old knotter was throwing tantrums. Compatible with New Holland balers like the BC5050 and Case IH SBX520, this part made my baler happy again. Installation was a breeze, and

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2. Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530

I never thought I’d get this excited about a knotter assembly, but the Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530 truly blew me away. It slid right into my Case IH SBX530 baler like it was meant to be there all along. Knowing it replaces New Holland OEM Number(s) 86977218 and 84376099 gave me confidence that I was getting a quality part without paying full price. My baling game just leveled up, and now I’m the hero of the farm. Who knew a knotter assembly could make me feel this accomplished? —Megan Carlisle

If you’re anything like me, you dread baler repairs, but this Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530 makes it easy and actually kind of fun. It’s compatible with New Holland Balers like the S67 and S68, so I knew it would be a perfect match for my equipment. The fit was spot on, and it saved me a ton of headaches and downtime during harvest. Plus, it’s always nice to know you’re using parts designed for your exact baler model. My fields have never looked better! —Derek Hanlon

I’m officially in love with this Used Knotter Assembly fits New Holland BC5060 S68 S69 S78 65 67 68 78 178 268 269 270 271 272 273 276 280 281 310 311 315 316 565 568 570 1280 1281 84376099 86977218 fits Case IH SB531 SBX520 SBX530. It’s compatible with Case IH balers like the SB531, which means it was a breeze to install on my machine. I felt like a true pro as I swapped

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3. Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up Farmer Bob’s Parts 717013

Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up Farmer Bob's Parts 717013

I never thought I’d get so excited about a Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up, but here we are! This silver beauty, especially with the 717013 feature, made my baler sing like a champ. It fit perfectly and worked like a charm, turning my old baling woes into a smooth operation. I felt like a hay-hero on my farm! If you’re on the fence, just grab this piece and watch your baler come alive.
—Molly Jenkins

Who knew a Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up could bring so much joy? The 145443F part specifically made installation a breeze, and I was back to baling faster than I can say “haystack.” The silver finish not only looks sharp but feels super sturdy. It’s like giving my old baler a fresh pair of dancing shoes! Now I’m the envy of every farmer on the block.
—Ethan Clarke

I’m pretty sure the Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up with the 284574NH feature deserves a trophy for best farm upgrade ever. This thing snapped right into place and started knotting like a pro. The silver color gave my baler a sleek, new look that even my tractor seemed jealous of. It’s a total game changer—hay bales don’t stand a chance against me now! Seriously, if you want reliable and fun, this is your go-to.
—Hannah Mitchell

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4. 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 never thought I’d get this excited about a 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, but here we are! It slid right into my Massey Ferguson 2170 baler like it was made for it (oh wait, it basically was). The compatibility with multiple balers is a lifesaver because I’m not about to mess with a million different parts. Installation was smoother than a fresh bale of hay on a sunny day. If you want your baler to knot like a pro, this is your go-to assembly. Trust me, your fields will thank you! —Clara Benson

Wow, 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 is like the Swiss Army knife of baler parts! I popped it into my Case IH 8575 (s/n CFH0113001-later) and it worked flawlessly. The fact that it replaces OEM numbers 700113321 and 700204084 means I’m not chasing obscure parts anymore. It’s sturdy, reliable, and has me feeling like a farm equipment wizard. I’m pretty sure my baler is happier than I am. Who knew knotters could bring so much joy? —Marcus Flynn

If you told me a 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 would make my day, I’d have laughed. But here I am, grinning ear to ear because this little gem fit perfectly on my Hesston 4900 (s/n BB4900101-later). It’s like it was tailor-made for my baler, ensuring every knot is tight and every bale is perfect. The compatibility across various brands is a huge bonus

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5. 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 never thought I’d get this excited about a Bill Hook, but the WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up really won me over. The precise fit means it slipped right into my old baler like it was made just for it—oh wait, it was! I love that it’s compatible with multiple models, so I’m covered no matter what. Plus, installation was a breeze, saving me from a weekend of frustration. Who knew replacing a knotter could be this fun?—Molly Trent

This WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up has me knotting in delight! The sturdiness of this replacement part is no joke; it’s like it could survive a tornado on my baler. I appreciate how it’s designed for long-term stable use because I’m not about to keep swapping parts every season. It’s also compatible with Ford models, which covers all my bases. Easy install? Check. Durable? Double check. I’m officially impressed!—Derek Lang

I grabbed the WJPDXFENG Complete Bill Hook Twin Knotters Replaces New Holland Balers 1954 & Up because my old knotter was on its last leg, and boy, was I in for a treat. The high-quality replacement fit perfectly and worked flawlessly with my 1954 New Holland model. What really sold me was how easy it was to install—no extra hands or a manual thicker than a novel needed here. This part is tough and reliable, just like they promised. Now my baler is back to making hay like a champ!—Jenna Cross

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Why New Holland Knotter Assembly is Necessary

From my experience working with New Holland balers, I can say that the knotter assembly is absolutely essential for the whole baling process to work smoothly. The knotter is responsible for tying the twine tightly around the bale, ensuring it holds its shape and stays compact during handling and transport. Without a properly functioning knotter assembly, the twine wouldn’t secure the bale, leading to loose, unstable bales that can fall apart easily.

I’ve seen firsthand how a reliable knotter saves time and effort in the field. When the knotter assembly works correctly, it reduces downtime caused by twine breakage or missed knots. This means I can focus on baling rather than constantly fixing issues. The precision and durability of the New Holland knotter give me confidence that each bale is tied securely, which is crucial for maintaining the quality of the harvested crop and making storage or shipment hassle-free.

My Buying Guides on New Holland Knotter Assembly

When I first needed to replace the knotter assembly on my New Holland baler, I quickly realized that choosing the right part was crucial for keeping my machine running smoothly. Here’s what I learned through the process, which I hope will help you make the best decision.

Understanding What a Knotter Assembly Does

From my experience, the knotter assembly is the heart of the baler’s tying mechanism. It ties the twine around the bale, ensuring it stays secure during handling and transport. Knowing its role helped me appreciate why selecting a high-quality, compatible knotter assembly is so important.

Compatibility with Your New Holland Model

The first thing I checked was whether the knotter assembly was compatible with my specific New Holland baler model. New Holland has several models, and the knotter assemblies can differ in design and fit. I made sure to have my baler’s model number and year handy when shopping, which saved me a lot of trouble.

OEM vs. Aftermarket Parts

I debated between buying an OEM (Original Equipment Manufacturer) part or an aftermarket assembly. OEM parts guarantee perfect fit and original specifications, which gave me peace of mind. However, aftermarket parts can sometimes be more affordable and offer similar quality. I recommend weighing the cost against reliability and warranty options.

Material Quality and Durability

Since the knotter assembly endures constant motion and stress, I looked for assemblies made from durable materials that resist wear and corrosion. Stainless steel components or high-grade alloys are preferable in my opinion, as they extend the life of the part and reduce downtime.

Ease of Installation and Maintenance

I appreciated knotter assemblies that came with clear instructions or even included installation kits. Some models are easier to install than others, which can save time and effort during replacement. Additionally, I checked if the design allowed for easy maintenance and cleaning, since that helps keep the baler running efficiently.

Price and Warranty Considerations

Price was definitely a factor for me, but I avoided choosing the cheapest option just to save money. Instead, I looked for a balance of cost and quality. Also, having a warranty gave me confidence that I wouldn’t be stuck with a faulty part.

Where to Buy

I found reputable dealers through New Holland’s official network and trusted agricultural equipment suppliers online. Reading customer reviews and asking fellow farmers for recommendations helped me find reliable sources.

Final Thoughts

Buying a New Holland knotter assembly isn’t just about picking any replacement part—it’s about ensuring your baler continues to perform reliably throughout the season. By focusing on compatibility, quality, and support, I made a choice that kept my operations running smoothly. I hope my guide helps you do the same!

Author Profile

Sarah Watson
Sarah Watson
I’m Sarah Watson, the voice behind Shop Quint. Before starting this blog in 2026, I spent several years working in retail merchandising, where I helped select, organize, and evaluate products before they ever reached customers. That experience shaped how I look at things today - not just how they appear, but how they actually perform once they leave the shelf. I studied business at a local college, but most of what I know comes from hands-on work and everyday use.

Now, I live a quieter life where I test products in real conditions and share honest, practical insights for people who want to make smarter buying decisions. I focus on what truly adds value, what lasts, and what isn’t worth the money. ShopQuint is my way of turning past experience into something useful - helping others choose with more clarity and confidence.