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48194094 Finger for CNH Combine DEDO DUPLO CNH

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48147506 Finger for CNH Combine | Knife Guard

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286320(1) (1).png
286320_1(1) (1).png

286320 Finger for CNH Combine Harvester | OEM Replacement

We manufacture this guard from premium chromium-silicon spring steel 55SiCrA / 54SiCr6. Compared with ordinary carbon steel alternatives, this material delivers better fatigue resistance and stability under long-hour high-frequency reciprocating cutting. We adopt hot forging molding, followed by local induction hardening on the finger tips. Hardened contact surfaces resist abrasion, while the main body retains proper toughness to avoid cracking when hitting rocks and stubble.
All dimensions strictly follow OEM specifications. Square mounting openings match original installation standards, enabling direct bolt-on replacement without any modification. Well-controlled assembly clearance ensures smooth cooperation with sickle sections, lowering cutterbar vibration and extending the service life of the whole cutting set.

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    SELECTION TABLE
    FEATURES
    APPLICATION

    Part Number 286320 Part Name Knife Guard
    Product Type Center Double Finger Knife Guard Position Cutterbar middle standard position
    Processing Hot forging + local induction hardening on tips Hardness HRC 52–58
    Mounting Hole Square installation hole Body Hardness HRC 30–38
    Matching Hold-down 286330 Applicable Header MacDon FD2, D2 Series Double-Knife FlexDraper Header
    Applcable Harvester CNH Case IH, New Holland combine with MacDon draper header Suitable Crops Wheat, canola, soybean, alfalfa, barley
    Country of Origin China Certificate ISO9001
    Package Industrial cartion Purpose Aftermarket
    OEM / ODM Supported Brand CWL or Customized

    • OEM standard part 286320 PlugFree Center Knife Guard, matched with MacDon FD2 / D2 double-knife flex draper header
    • Optimized PlugFree streamline structure, effectively reduce straw wrapping and crop plugging during harvesting
    • High-grade 55SiCrA (54SiCr6) chromium-silicon spring steel, outstanding fatigue and wear resistance
    • Precision hot forging + local induction hardening; finger tips HRC52-58 for longer service life
    • Standard square mounting holes, direct replacement without modification, easy maintenance on site
    • Perfect match with 286319 end guard and 286330 hold-down, complete cutterbar supporting solution

    Compatible Equipment
    MacDon FD2, D2 Series Double-Know FlexDraper Headers (ClearCut cutting system)
    Matching Combines: Case IH Axial-Flow series, New Holland CR & CX series combines equipped with MacDon flex draper headers
    Matched accessory: 286330 PlugFree Center Guard Hold-Down

    Main Harvesting Applications
    Wheat, barley, canola, soybeans, alfalfa and mixed forage grass. Suitable for dry farmland, lodged tangled crops and low stubble cutting conditions.

    We supply bulk orders for agricultural machinery distributors, service workshops and large farming contractors. Every batch passes dimension and appearance inspection before delivery. Mill test certificates and heat treatment reports can be provided upon request.