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Compatible New Holland Small Square Balers. Standard series: 6, 60, 65, 66, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5050, BC5060, BC5070, BC5080. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 603728, 603728RE, 709320, 179142, 179142RE, 225937. Note: This is a direct replacement twine knotter knife arm for small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel Construction Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. Delivers clean, consistent twine cuts and resists bending, chipping and abrasion through high-volume baling operations. Works With All Common Twine Types Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation Complete pre-assembled knife arm includes mounting shaft and roller tip. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

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Compatible New Holland Small Square Balers. Standard series: 6, 60, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5060, BC5070, BC5080. S series: S66, S68, S69, S77, S78. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 225937, 709320, 179142, 179142RE, 603728, 603728RE. Note: This is a direct replacement knotter knife arm kit for the twine cutting position on New Holland small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel + Bonus Backup Blade. Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. 1 pre-sharpened extra replacement blade. To eliminate unexpected downtime during peak baling season. Works With All Common Twine Types. Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation with Full Hardware. Complete pre-assembled knife arm includes the mounting shaft, roller tip, matching shims and cotter pin. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

]]> https://newdutchbaler.com/86977418-knotter-knife-arm-for-new-holland-small-square-balers-replaces-603728re/feed/ 0 https://newdutchbaler.com/knotter-knife-arm-fits-for-new-holland-67-68-69-268-269-310-small-square-balers/ https://newdutchbaler.com/knotter-knife-arm-fits-for-new-holland-67-68-69-268-269-310-small-square-balers/#comments Wed, 28 Oct 2026 15:06:45 +0000 https://newdutchbaler.com/knotter-knife-arm-fits-for-new-holland-67-68-69-268-269-310-small-square-balers/
















New Knotter Knife Arm Fits for New Holland 67 68 69 268 269 310 Small Square Balers. Features: Replaces OE part number: 86977418(for reference only). Applicable vehicle models: The Knotter Knife Arm is for New Holland Square Balers: 60, 6, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515,565, 568, 570, 575, 580, BX=C550, BC5060, BC5070, BC5080, S66, S68, S69, S77, S78, Super 66, Super 68, Super 69, Super 77, Super 78. Fix Common Knotter Faults: Resolves typical issues including missed knots, loose bale twine, twine not cutting, premature arm wear and intermittent knot failure during hay baling work. Easy Installation: Easy to install, simple and hassle-free setup, saving your time and energy, Professional installation is recommended. Premium-Grade Construction: Features premium quality material for extended service life, precision machined cutting edge, wear-resistant structure, withstands continuous vibration and heavy load farm field operation. Specifications: Product name: Knotter Knife Arm Compatible Equipment Type: Square Baler Material: Metal Color: As show Replaces OE part number: 86977418(for reference only) Fitment: Fits for New Holland Square Balers: 60, 6, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515,565, 568, 570, 575, 580, BX=C550, BC5060, BC5070, BC5080, S66, S68, S69, S77, S78, Super 66, Super 68, Super 69, Super 77, Super 78. Note: Please check the part number and confirm compatibility before purchasing. Package includes: 1 x Knotter Knife Arm. Harrow Rake Tedder Hay Baler. We are not responsible for any wrong or undeliverable addresses. There are NO EXCEPTIONS! OR, you may choose to have a replacement. Our Working Time:(GMT+8)Monday to Friday, 9:00-18:00. 3x Tire Tube Installer Repair Tool Car Auto Screwdriver Valve Stem Core Remover. 2x LED License Plate Light Tag Lamp Assembly Replacement For Ford F150 F250 F350. Colorful LED Lights Car Interior Accessories Atmosphere Lamp W/ Remote Control. 1Pair LED License Plate Light Fit for 00-06 Chevy Tahoe Suburban GMC Yukon XL US. Fuel Pump Assembly G677-13-35ZA For Mazda B2600 4×4 BT-50 B2200 For Ford Mustang. MC1618DLS 406075 For ProForm GldsGym Treadmill Control 110V.

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Compatible New Holland Small Square Balers. Standard series: 6, 60, 65, 66, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5050, BC5060, BC5070, BC5080. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 603728, 603728RE, 709320, 179142, 179142RE, 225937. Note: This is a direct replacement twine knotter knife arm for small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel Construction Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. Delivers clean, consistent twine cuts and resists bending, chipping and abrasion through high-volume baling operations. Works With All Common Twine Types Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation Complete pre-assembled knife arm includes mounting shaft and roller tip. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

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Compatible New Holland Small Square Balers. Standard series: 6, 60, 65, 66, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5050, BC5060, BC5070, BC5080. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 603728, 603728RE, 709320, 179142, 179142RE, 225937. Note: This is a direct replacement twine knotter knife arm for small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel Construction Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. Delivers clean, consistent twine cuts and resists bending, chipping and abrasion through high-volume baling operations. Works With All Common Twine Types Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation Complete pre-assembled knife arm includes mounting shaft and roller tip. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

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Compatible New Holland Small Square Balers. Standard series: 6, 60, 65, 66, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5050, BC5060, BC5070, BC5080. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 603728, 603728RE, 709320, 179142, 179142RE, 225937. Note: This is a direct replacement twine knotter knife arm for small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel Construction Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. Delivers clean, consistent twine cuts and resists bending, chipping and abrasion through high-volume baling operations. Works With All Common Twine Types Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation Complete pre-assembled knife arm includes mounting shaft and roller tip. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

]]> https://newdutchbaler.com/knotter-knife-arm-for-new-holland-bc5070-small-square-baler-replaces-603728re/feed/ 0 https://newdutchbaler.com/603728re-knotter-knife-arm-fits-new-holland-67-68-69-268-269-310-square-balers/ https://newdutchbaler.com/603728re-knotter-knife-arm-fits-new-holland-67-68-69-268-269-310-square-balers/#comments Sun, 25 Oct 2026 06:49:45 +0000 https://newdutchbaler.com/603728re-knotter-knife-arm-fits-new-holland-67-68-69-268-269-310-square-balers/





Compatible New Holland Small Square Balers. Standard series: 6, 60, 65, 66, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5050, BC5060, BC5070, BC5080. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 603728, 603728RE, 709320, 179142, 179142RE, 225937. Note: This is a direct replacement twine knotter knife arm for small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel Construction Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. Delivers clean, consistent twine cuts and resists bending, chipping and abrasion through high-volume baling operations. Works With All Common Twine Types Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation Complete pre-assembled knife arm includes mounting shaft and roller tip. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

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Compatible New Holland Small Square Balers. Standard series: 6, 60, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5060, BC5070, BC5080. S series: S66, S68, S69, S77, S78. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 225937, 709320, 179142, 179142RE, 603728, 603728RE. Note: This is a direct replacement knotter knife arm kit for the twine cutting position on New Holland small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel + Bonus Backup Blade. Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. 1 pre-sharpened extra replacement blade. To eliminate unexpected downtime during peak baling season. Works With All Common Twine Types. Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation with Full Hardware. Complete pre-assembled knife arm includes the mounting shaft, roller tip, matching shims and cotter pin. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

]]> https://newdutchbaler.com/knotter-knife-arm-fits-new-holland-67-68-69-268-269-310-small-square-balers/feed/ 0 https://newdutchbaler.com/knotter-knife-arm-fits-new-holland-bc5050-bc5060-bc5070-bc5080-square-balers/ https://newdutchbaler.com/knotter-knife-arm-fits-new-holland-bc5050-bc5060-bc5070-bc5080-square-balers/#comments Sat, 24 Oct 2026 14:43:43 +0000 https://newdutchbaler.com/knotter-knife-arm-fits-new-holland-bc5050-bc5060-bc5070-bc5080-square-balers/






Compatible New Holland Small Square Balers. Standard series: 6, 60, 65, 66, 67, 68, 77, 78, 87, 99, 268, 269, 270, 271, 272, 273, 275, 276, 277, 278, 280, 281, 282, 283, 285, 286, 290, 310, 311, 315, 316, 320, 326, 420, 425, 426, 430, 500, 505, 515, 565, 568, 570, 575, 580. BC series: BC5050, BC5060, BC5070, BC5080. Super series: Super 66, Super 68, Super 69, Super 77, Super 78. Replaces OEM part numbers: 86977418, 603728, 603728RE, 709320, 179142, 179142RE, 225937. Note: This is a direct replacement twine knotter knife arm for small square balers. Exact OEM Specification Direct Fit. Manufactured to fully match New Holland OEM part 86977418 with precise mounting hole positions, shaft diameter and knife arm geometry. Drops directly into the factory knotter assembly with zero modifications, drilling or fabrication required. Hardened Wear-Resistant Steel Construction Fabricated from high-strength carbon steel with a precision ground 0.035″ thin straight cutting edge and reinforced 0.120″ thick guide edge. Delivers clean, consistent twine cuts and resists bending, chipping and abrasion through high-volume baling operations. Works With All Common Twine Types Optimized cutting geometry is compatible with both plastic poly twine and natural sisal twine. The reinforced guide arm properly positions and feeds twine to the cutting edge for reliable knot formation cycle after cycle. Bolt-On Easy Installation Complete pre-assembled knife arm includes mounting shaft and roller tip. Installs with standard hand tools using existing factory mounting points. No special tools, knotter re-timing or adjustment is needed for standard replacement.

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Made of high-quality carbon steel with stamping forming and electrophoretic rust-proof surface, wear-resistant working edge, high rigidity and deformation resistance, suitable for long-term high-frequency reciprocating twine shifting operation. Standard mounting hole positions and swing profile match original knotter linkage system, direct bolt-on installation without modification, ensures consistent shifting stroke and accurate twine guiding position. Core actuating part of the knotter twine feeding mechanism, swings reciprocally to guide twine from knotter needle into clamp disc jaw accurately, guarantees proper loop forming and coordinated knotting timing. Ideal substitute for worn, deformed or misaligned shift plate, solves twine feeding deviation, single-knot faults and increased failure rate issues, restores knotter working accuracy and reduces operation downtime. We focus on producing high-performance replacement components for farm tractors, combine harvesters, balers and tillage equipment. Our wide product range covers engine parts, hydraulic components, wear parts, transmission parts, seals, filters, bearings and other agricultural consumables. Our spare parts are compatible with agricultural machines from AGCO, New Holland, John Deere, Case IH, Claas, Massey Ferguson, Valtra, Kubota, Yanmar, Deutz-Fahr, Kuhn and Lemken. Equipped with complete machining, casting, forging and heat-treatment workshops, we implement strict quality inspection procedures throughout production. All products are manufactured according to standard dimensional specifications to ensure stable performance and long service life under tough farming working conditions. We support bulk wholesale, customized processing and flexible order solutions for global agricultural dealers, repair workshops and farming contractors. With competitive factory-direct pricing, stable supply and reliable after-sales support, Huarui-Machine strives to provide cost-effective aftermarket spare parts solutions for farmers all over the world. Notice : All items are aftermarket replacement parts. We are not affiliated with the above-mentioned machinery brands. All brand names are only used to indicate compatibility.

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