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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4E0051

Part #:

Contact Us For Possible Free Shipping MODULOK BASE EDGE ASSEMBLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 132.1
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4E0055

Part #:

Contact Us For Possible Free Shipping MODULOK BASE EDGE ASSEMBLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 132.1
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4E0064

Part #:

Contact Us For Possible Free Shipping MODULOK BASE EDGE ASSEMBLY Bolt Diameter": 0 Thickness": 2 Width": 0 Length": 143.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F0391

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X33/4 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 3.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3653

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X13/4 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 1.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3654

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X2 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 2
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3656

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X21/2 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 2.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3657

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X23/4 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 2.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3658

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X3 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 3
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3664

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X11/2 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 1.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3665

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X31/2 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 3.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3671

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 5/8X4 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 4
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F3672

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X2 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 2
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F4042

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 1X3 Bolt Diameter": 0 Thickness": 1 Width": 0 Length": 3
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4F7827

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X21/4 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 2.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4J9058

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 1X31/4 Bolt Diameter": 0 Thickness": 1 Width": 0 Length": 3.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4J9208

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 1X31/2 Bolt Diameter": 0 Thickness": 1 Width": 0 Length": 3.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4K0034RMC18

Part #:

Contact Us For Possible Free Shipping WELD ON ADAPTER FOR TOP PIN Bolt Diameter": 0 Thickness": 2.823 Width": 2.76 Length": 9.381
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4K0034TIGER

Part #:

Contact Us For Possible Free Shipping TIGER TOOTH TOP PIN Bolt Diameter": 0 Thickness": 2.717 Width": 2.625 Length": 7.85
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4K0367

Part #:

Contact Us For Possible Free Shipping NUT 5/8NC Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4K0684

Part #:

Contact Us For Possible Free Shipping HARDENED WASHER 11/4 Bolt Diameter": 0 Thickness": 1.25 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4Z9058-11

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 13/8T Bolt Diameter": 1 Thickness": 1.375 Width": 13 Length": 76.8
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 159-0464-Teeth & Adapters-Equipment Blades Inc-Equipment Blades Inc
CAT 159-0464

Part #: CAT 159-0464

CAT 159-0464

Part #: CAT 159-0464

CAT J460 weld on Tooth Adapter   Caterpillar® and CAT® are registered trademarks of Caterpillar Inc., partnumbers and names are provided for identi...
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1u3315

Part #: 1u3315

CAT 1u3315

Part #: 1u3315

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G6395 16 CI

Part #: 3G6395 16 CI

CAT 3G6395 16 CI

Part #: 3G6395 16 CI

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1006668CI

Part #: CAT 1006668CI

CAT 1006668CI

Part #: CAT 1006668CI

CAT 1099080 HD-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 1099080 HD

Part #: CAT 1099080 HD

CAT 1099080 HD

Part #: CAT 1099080 HD

CAT® style heavy duty half arrow segment bolt on cutting edge. Through hardened guaranteed against breakage. This is a cutting edge that is 2" thic...
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1955124X8

Part #: CAT 1955124X8

CAT 1955124X8

Part #: CAT 1955124X8

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4T3310

Part #: 4T3310

CAT 4T3310

Part #: 4T3310

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4T4434

Part #: CAT 4T4434

CAT 4T4434

Part #: CAT 4T4434

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4T6502CD

Part #: CAT 4T6502CD

CAT 4T6502CD

Part #: CAT 4T6502CD

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4T6511CD

Part #: CAT 4T6511CD

CAT 4T6511CD

Part #: CAT 4T6511CD

CAT 4T6511CD CAT style bolt on cutting edge for universal grader blades, center hole punch flat blade. Through hardened guaranteed against brea...
CAT 4755474 K Series K80 Flare Tooth-Teeth & Adapters-Equipment Blades Inc-Equipment Blades Inc
CAT 4755474 K Series K80 Flare Tooth

Part #:

CAT® K Series K80 Flare Tooth   Caterpillar® and CAT® are registered trademarks of Caterpillar Inc., partnumbers and names are provided for identif...
CAT 4755476 K Series K80 Heavy Abrasion Tooth-Teeth & Adapters-Equipment Blades Inc-Equipment Blades Inc
CAT 4755476 K Series K80 Heavy Abrasion Tooth

Part #: 4755476

CAT® K Series K80 Heavy Abrasion Tooth   Caterpillar® and CAT® are registered trademarks of Caterpillar Inc., partnumbers and names are provided fo...
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5F8933

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X33/4 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 3.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5J2409

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 7/8X3 Bolt Diameter": 0 Thickness": 0.875 Width": 0 Length": 3
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5J4771

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X23/4 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 2.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5J4772

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 7/8X21/2 Bolt Diameter": 0 Thickness": 0.875 Width": 0 Length": 2.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5J4773

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X21/2 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 2.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P6783

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X6 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 6
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P6784

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 3/4X7 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 7
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P8136

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 1X4 Bolt Diameter": 0 Thickness": 1 Width": 0 Length": 4
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P8247

Part #:

Contact Us For Possible Free Shipping HARDENED WASHER 5/8 Bolt Diameter": 0 Thickness": 0.625 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P8248

Part #:

Contact Us For Possible Free Shipping HARDENED WASHER 3/4 Bolt Diameter": 0 Thickness": 0.75 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P8249

Part #:

Contact Us For Possible Free Shipping HARDENED WASHER 7/8 Bolt Diameter": 0 Thickness": 0.875 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P8250

Part #:

Contact Us For Possible Free Shipping HARDENED WASHER 1 Bolt Diameter": 0 Thickness": 1 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 5P8361

Part #:

Contact Us For Possible Free Shipping PLOW BOLT 11/4X4-15/16 Bolt Diameter": 0 Thickness": 1.25 Width": 0 Length": 4.938

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  <p>
    Caterpillar® equipment is built for high-production work in demanding ground conditions, and dozer blades, grader moldboards, loader buckets, and excavator attachments all depend on a properly fitted cutting edge to hold up. The right CAT® edge depends on machine model, attachment type, working material, and mounting configuration, and replacing it before wear reaches the structural steel keeps repairs simple and equipment productive across construction, mining, road building, and earthmoving work.
  </p>

  <h2>What Are Caterpillar Cutting Edges and Wear Parts</h2>
  <p>
    A Caterpillar cutting edge is the primary wear surface on a dozer blade, grader moldboard, or loader bucket that meets soil, gravel, asphalt, or rock. It absorbs abrasion and impact so the base steel underneath stays protected. Available configurations include bolt-on cutting edges for CAT dozers, graders, and wheel loaders; reversible double-bevel edges for extended service life; single-bevel dozer and grader blade edges; end bits and corner wear protection; and custom-cut replacement edges with specified hole spacing and thickness.
  </p>

  <h2>Why Replace Caterpillar Wear Parts Regularly</h2>
  <ul>
    <li><strong>Prevent structural damage.</strong> Operating with an excessively worn CAT cutting edge exposes the moldboard base, blade steel, or bucket lip to direct ground contact, turning a simple part swap into a welding repair.</li>
    <li><strong>Watch for the warning signs.</strong> Inspect regularly for uneven wear across the blade, rounded or reduced cutting profiles, elongated bolt holes, loose or missing hardware, and cracks near corners or mounting holes.</li>
    <li><strong>Avoid uneven wear and downtime.</strong> Regular inspection catches problems before they force unplanned attachment downtime or lopsided wear across the blade.</li>
    <li><strong>Match the edge to the machine.</strong> Don't rely on machine model alone. Caterpillar dozers and graders may run different blade configurations, so the installed cutting edge can vary even across the same model line.</li>
  </ul>

  <h2>Why Choose Equipment Blades for Caterpillar Parts</h2>
  <div class="eb-why-choose">
    <ul>
      <li><strong>Broad CAT coverage.</strong> Replacement cutting edges and wear components for dozers, graders, wheel loaders, scrapers, and excavator attachments.</li>
      <li><strong>Abrasion-resistant and reversible options.</strong> Hardened steel and reversible designs built for extended service life in tough ground conditions.</li>
      <li><strong>Custom dimensions.</strong> Domestic manufacturing covers nonstandard blade configurations and mounting patterns when a stock size doesn't fit.</li>
      <li><strong>Real fitment help.</strong> Our team compares measurements and part numbers to confirm the correct CAT replacement edge before it ships.</li>
      <li><strong>One source for every brand.</strong> Caterpillar coverage sits alongside Bobcat, Case, John Deere, Komatsu, and more for a mixed fleet.</li>
    </ul>
  </div>

  <h2>Common FAQs About Caterpillar Cutting Edges and Wear Parts</h2>

  <details>
    <summary>What information do you need to identify a CAT cutting edge</summary>
    <p>Send the Caterpillar machine model, blade or bucket width, overall edge length, thickness, bolt-hole spacing, bevel style, and any visible part number. Photos of the cutting edge and mounting area also help confirm fitment.</p>
  </details>

  <details>
    <summary>Are all CAT dozer blades fitted with the same cutting edge</summary>
    <p>No. Caterpillar cutting edge dimensions can vary by machine model, blade type, and intended application. Always confirm the installed edge measurements before ordering.</p>
  </details>

  <details>
    <summary>Should I choose a reversible CAT cutting edge</summary>
    <p>A reversible edge can provide longer usable life since it can be rotated once one side wears down. Suitability depends on the blade design, bolt pattern, and operating conditions.</p>
  </details>

  <details>
    <summary>When should a Caterpillar blade edge be replaced</summary>
    <p>Replace or rotate the CAT cutting edge before wear reaches the moldboard base or supporting steel. Delaying replacement can turn a routine wear-part change into a structural repair.</p>
  </details>

  <details>
    <summary>Do you carry cutting edges for CAT motor graders and dozers</summary>
    <p>Yes. We offer Caterpillar cutting edges for many dozer, grader, and loader applications. Send us your machine model, blade dimensions, or part number so we can confirm fitment and current availability.</p>
  </details>
</div>

Not sure which parts you need?

Our friendly service reps will be happy to assist. Please download and fill out our blade measurement form and either fax or email it back and we’ll find you the right parts.