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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 8K9189

Part #:

Contact Us For Possible Free Shipping PACKER FOOT 815 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K9499

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE Bolt Diameter": 1.063 Thickness": 1.25 Width": 10.5 Length": 98
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K9754

Part #:

WELD IN BASE EDGE Bolt Diameter": 1.063 Thickness": 1.25 Width": 10.5 Length": 115
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8R4649

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE SPADE NOSE Bolt Diameter": 1.438 Thickness": 2 Width": 27.75 Length": 143.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8R5610

Part #:

Contact Us For Possible Free Shipping MODULOK BASE EDGE ASSEMBLY Bolt Diameter": 0 Thickness": 2 Width": 0 Length": 148.7
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8R5611

Part #:

Contact Us For Possible Free Shipping MODULOK STEPPED BASE EDGE Bolt Diameter": 1 Thickness": 2 Width": 23.504 Length": 148.031
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V1825

Part #:

Contact Us For Possible Free Shipping BASE EDGE 936 WO Bolt Diameter": 1.063 Thickness": 1 Width": 9.75 Length": 103.92
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V7453

Part #:

Contact Us For Possible Free Shipping BASE EDGE 943 1-1/16R.H. Bolt Diameter": 1.063 Thickness": 1 Width": 9.62 Length": 88.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V7619

Part #:

Weld On BASE EDGE 936 Bolt Diameter": 1.063 Thickness": 1 Width": 9.63 Length": 104.906
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V9580

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980 SPADE WO Bolt Diameter": 0 Thickness": 1.75 Width": 25.5 Length": 129
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V9581

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980-SPADE WO Bolt Diameter": 0 Thickness": 1.75 Width": 26 Length": 133
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V9582

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 980 G/H Bolt Diameter": 0 Thickness": 1.969 Width": 0 Length": 132.126
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V9583

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 988 WO Bolt Diameter": 0 Thickness": 2 Width": 27.5 Length": 134.375
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V9585

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 988-SPADE WO Bolt Diameter": 0 Thickness": 2 Width": 27.75 Length": 143.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8V9591

Part #:

Contact Us For Possible Free Shipping WELD ON SPADE NOSE BASE Bolt Diameter": 0 Thickness": 2 Width": 22.75 Length": 129
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8X0809

Part #:

Contact Us For Possible Free Shipping REGULAR SPADE EDGE 994 3T Bolt Diameter": 0 Thickness": 3 Width": 36.89 Length": 222.441
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8X0813

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8X0816

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8Y4738

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE W/SEG Bolt Diameter": 0.813 Thickness": 0.75 Width": 7.5 Length": 76.876
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8Y5291

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0.625 Width": 6 Length": 76.61
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8Y6263

Part #:

WELD IN BASE EDGE 963B Bolt Diameter": 1.5 Thickness": 1.25 Width": 11.125 Length": 98.375
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8Y8763

Part #:

Contact Us For Possible Free Shipping BASE EDGE WO Bolt Diameter": 1.063 Thickness": 1 Width": 9.625 Length": 85
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8Y9404

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 1.25 Width": 11.1 Length": 101.7
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 962GTP

Part #:

Contact Us For Possible Free Shipping TOP PLATE CTR 1414847 Bolt Diameter": 1 Thickness": 0.625 Width": 6 Length": 32.153
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 962GTPL

Part #:

Contact Us For Possible Free Shipping TOP PLATE LH Bolt Diameter": 1 Thickness": 0.625 Width": 6 Length": 21.342
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 962GTPR

Part #:

Contact Us For Possible Free Shipping TOP PLATE RH Bolt Diameter": 1 Thickness": 0.625 Width": 6 Length": 21.342
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 980G1X8CP

Part #:

Contact Us For Possible Free Shipping COVER PLATE Bolt Diameter": 1.25 Thickness": 1 Width": 8 Length": 12.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9C0967

Part #:

Contact Us For Possible Free Shipping SPADE BASE EDGE N/H 950 Bolt Diameter": 0 Thickness": 1.375 Width": 19.375 Length": 110.813
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9C2932

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988B WO Bolt Diameter": 1.438 Thickness": 2 Width": 13 Length": 143.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9D4880

Part #:

Contact Us For Possible Free Shipping END BIT 16 MG-93U R/H Bolt Diameter": 0.75 Thickness": 0.75 Width": 6 Length": 18.584
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9D4881

Part #:

Contact Us For Possible Free Shipping END BIT 16 MG-93U Bolt Diameter": 0.75 Thickness": 0.75 Width": 6 Length": 18.584
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9F1831

Part #: CAT 9F1831

CAT 9F1831

Part #: CAT 9F1831

Contact Us For Possible Free Shipping ROUTER BIT Bolt Diameter": 0.688 Thickness": 0.625 Width": 8 Length": 14
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J0021

Part #:

Contact Us For Possible Free Shipping SCRAPER SUPPORT WO Bolt Diameter": 1.063 Thickness": 1.125 Width": 10.25 Length": 135
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J0021DC

Part #:

Contact Us For Possible Free Shipping SCRAPER SUPPORT 631 WO Bolt Diameter": 1.063 Thickness": 1.125 Width": 13.5 Length": 135
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J1109

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE 633D Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 33.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J1111

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE 633/639 Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 65.625
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 9J1855

Part #:

Contact Us For Possible Free Shipping CAST SIDE CUTTER RH Bolt Diameter": 0.75 Thickness": 0 Width": 0 Length": 0
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 9J1856

Part #:

Contact Us For Possible Free Shipping CAST SIDE CUTTER LH Bolt Diameter": 0.75 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J1857

Part #:

Contact Us For Possible Free Shipping PROFILE NO LONGER AVAILABLE Bolt Diameter": 0.75 Thickness": 0.875 Width": 8 Length": 12.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J1858

Part #:

Contact Us For Possible Free Shipping PROFILE NO LONGER AVAILABLE Bolt Diameter": 0.75 Thickness": 0.875 Width": 8 Length": 12.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J3655

Part #:

Contact Us For Possible Free Shipping 5/8X6X8 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.625 Width": 6 Length": 96
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J3656

Part #:

Contact Us For Possible Free Shipping 1/2X6X8 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.5 Width": 6 Length": 96
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J3657

Part #:

Contact Us For Possible Free Shipping 5/8X6X6 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.625 Width": 6 Length": 72
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9J3658

Part #:

Contact Us For Possible Free Shipping 5/8X6X7 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.625 Width": 6 Length": 84
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9378

Part #: CAT 8E9378

CAT 8E9378

Part #: CAT 8E9378

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9379

Part #: CAT 8E9379

CAT 8E9379

Part #: CAT 8E9379

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J4043CD

Part #: CAT 8J4043CD

CAT 8J4043CD

Part #: CAT 8J4043CD

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J8980

Part #: CAT 8J8980

CAT 8J8980

Part #: CAT 8J8980

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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.