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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 4T6650-Equipment Blades-Equipment Blades Inc
CAT 4T6650

Part #:

Contact Us For Possible Free Shipping SOLE PLATE 834S Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 45.875
CAT 4T6651-Equipment Blades-Equipment Blades Inc
CAT 4T6651

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 834 Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 51.875
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6664

Part #: CAT 4T6664

CAT 4T6664

Part #: CAT 4T6664

Contact Us For Possible Free Shipping EXCAVATOR STRIKE OFF PLATE Bolt Diameter": 1 Thickness": 1 Width": 10 Length": 23.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4T6669

Part #:

Contact Us For Possible Free Shipping END BIT D8h/8R Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 15.375
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4T6670

Part #:

Contact Us For Possible Free Shipping END BIT D8H/8R Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 15.375
CAT 4T6691-Equipment Blades-Equipment Blades Inc
CAT 4T6691

Part #:

Contact Us For Possible Free Shipping BOLT ON SEGMENT Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 6.875
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6692

Part #:

Contact Us For Possible Free Shipping SEGMENT 943 Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 7.688
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6692HA

Part #: CAT 4T6692HA

CAT 4T6692HA

Part #: CAT 4T6692HA

CAST HALF ARROW SEGMENT Bolt Diameter": 1 Thickness": 1.375 Width": 10.875 Length": 7.688 Caterpillar® and CAT® are registered trademarks of Caterp...
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6693

Part #:

Contact Us For Possible Free Shipping SEGMENT 943-END Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 8.25
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6693HA

Part #: CAT 4T6693HA

CAT 4T6693HA

Part #: CAT 4T6693HA

CAST HALF ARROW SEGMENT Bolt Diameter": 1 Thickness": 1.375 Width": 10.875 Length": 8.25 Caterpillar® and CAT® are registered trademarks of Caterpi...
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6694

Part #:

Contact Us For Possible Free Shipping SEGMENT 930 Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 8.86
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6694HA

Part #: CAT 4T6694HA

CAT 4T6694HA

Part #: CAT 4T6694HA

CAST HALF ARROW SEGMENT Bolt Diameter": 1 Thickness": 1.375 Width": 10.875 Length": 9 Caterpillar® and CAT® are registered trademarks of Caterpilla...
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6695

Part #:

Contact Us For Possible Free Shipping SEGMENT 950/936 -1 Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 10.437
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T6695HA

Part #: CAT 4T6695HA

CAT 4T6695HA

Part #: CAT 4T6695HA

CAST HALF ARROW SEGMENT Bolt Diameter": 1 Thickness": 1.375 Width": 10.875 Length": 10.438 Caterpillar® and CAT® are registered trademarks of Cater...
CAT 4T6696-Equipment Blades-Equipment Blades Inc
CAT 4T6696

Part #:

Contact Us For Possible Free Shipping SEGMENT 963 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 7.5
CAT 4T6697-Equipment Blades-Equipment Blades Inc
CAT 4T6697

Part #:

Contact Us For Possible Free Shipping SEGMENT 966 1.18 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 8.25
CAT 4T6698-Equipment Blades-Equipment Blades Inc
CAT 4T6698

Part #:

Contact Us For Possible Free Shipping SEGMENT 973 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 9.5
CAT 4T6698FHA-Equipment Blades-Equipment Blades Inc
CAT 4T6698FHA

Part #:

Contact Us For Possible Free Shipping FHA SEGMENT Bolt Diameter": 1.25 Thickness": 1.25 Width": 10.5 Length": 9.5
CAT 4T6699-Equipment Blades-Equipment Blades Inc
CAT 4T6699

Part #:

Contact Us For Possible Free Shipping BOLT ON SEGMENT 966 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 10.625
CAT 4T6700-Equipment Blades-Equipment Blades Inc
CAT 4T6700

Part #:

Contact Us For Possible Free Shipping SEGMENT 980-CTR Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 11.5
CAT 4T6760-Equipment Blades-Equipment Blades Inc
CAT 4T6760

Part #:

Contact Us For Possible Free Shipping SEGMENT 992-CTR -15/8 Bolt Diameter": 1.25 Thickness": 1.625 Width": 23.25 Length": 16.188
CAT 4T6761-Equipment Blades-Equipment Blades Inc
CAT 4T6761

Part #:

Contact Us For Possible Free Shipping SEGMENT 992-RH -15/8 Bolt Diameter": 1.25 Thickness": 1.625 Width": 23.25 Length": 24
CAT 4T6762-Equipment Blades-Equipment Blades Inc
CAT 4T6762

Part #:

Contact Us For Possible Free Shipping SEGMENT 992-LH -15/8 Bolt Diameter": 1.25 Thickness": 1.625 Width": 23.25 Length": 24
CAT 4T7109-Equipment Blades-Equipment Blades Inc
CAT 4T7109

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7 Bolt Diameter": 0.875 Thickness": 0.75 Width": 10 Length": 22.375
CAT 4T7110-Equipment Blades-Equipment Blades Inc
CAT 4T7110

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7 Bolt Diameter": 0.875 Thickness": 0.75 Width": 10 Length": 38.938
CAT 4T7139-Equipment Blades-Equipment Blades Inc
CAT 4T7139

Part #:

Contact Us For Possible Free Shipping SEGMENT 980-RH Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 15.5
CAT 4T7140-Equipment Blades-Equipment Blades Inc
CAT 4T7140

Part #:

Contact Us For Possible Free Shipping SEGMENT 980-LH Bolt Diameter": 1.25 Thickness": 0 Width": 14.17 Length": 15.5
CAT 4T7141-Equipment Blades-Equipment Blades Inc
CAT 4T7141

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980C CTR Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 24.438
CAT 4T7141FHA-Equipment Blades-Equipment Blades Inc
CAT 4T7141FHA

Part #:

Contact Us For Possible Free Shipping FHA CTR 980 Bolt Diameter": 1.25 Thickness": 1.75 Width": 15 Length": 24.438
CAT 4T7142-Equipment Blades-Equipment Blades Inc
CAT 4T7142

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980C RH END Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 30.875
CAT 4T7142FHA-Equipment Blades-Equipment Blades Inc
CAT 4T7142FHA

Part #:

Contact Us For Possible Free Shipping FHA SPADE END 980 RH END Bolt Diameter": 1.25 Thickness": 1.75 Width": 15 Length": 30.625
CAT 4T7143-Equipment Blades-Equipment Blades Inc
CAT 4T7143

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980C END LH Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 30.875
CAT 4T7143FHA-Equipment Blades-Equipment Blades Inc
CAT 4T7143FHA

Part #:

Contact Us For Possible Free Shipping FHA SPADE END 980 LH END Bolt Diameter": 1.25 Thickness": 1.75 Width": 15 Length": 30.625
CAT 4T7144-Equipment Blades-Equipment Blades Inc
CAT 4T7144

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980C CTR RH Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 32.875
CAT 4T7144FHA-Equipment Blades-Equipment Blades Inc
CAT 4T7144FHA

Part #:

Contact Us For Possible Free Shipping FHA SPADE END 980 RH CTR Bolt Diameter": 1.25 Thickness": 1.75 Width": 15 Length": 32.625
CAT 4T7145-Equipment Blades-Equipment Blades Inc
CAT 4T7145

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980C CTR LH Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 32.875
CAT 4T7145FHA-Equipment Blades-Equipment Blades Inc
CAT 4T7145FHA

Part #:

Contact Us For Possible Free Shipping FHA SPADE END 980 LH CTR Bolt Diameter": 1.25 Thickness": 1.75 Width": 15 Length": 32.625
CAT 4T7667-Equipment Blades-Equipment Blades Inc
CAT 4T7667

Part #: CAT 4T7667

CAT 4T7667

Part #: CAT 4T7667

CAT 4T7668-Equipment Blades-Equipment Blades Inc
CAT 4T7668

Part #: CAT 4T7668

CAT 4T7668

Part #: CAT 4T7668

CAT 4T8068-Equipment Blades-Equipment Blades Inc
CAT 4T8068

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 950 CTR Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 72
CAT 4T8072-Equipment Blades-Equipment Blades Inc
CAT 4T8072

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 59.875
CAT 4T8073-Equipment Blades-Equipment Blades Inc
CAT 4T8073

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 951 Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 77.75
CAT 4T8074-Equipment Blades-Equipment Blades Inc
CAT 4T8074

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 955 Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 86
CAT 4T8077-Equipment Blades-Equipment Blades Inc
CAT 4T8077

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 416/426/436 Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 93.75
CAT 4T8078-Equipment Blades-Equipment Blades Inc
CAT 4T8078

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 950 Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 16
CAT 4T8079-Equipment Blades-Equipment Blades Inc
CAT 4T8079

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 943MP Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 81.125
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8080

Part #:

Contact Us For Possible Free Shipping BOLT ON CUTTING EDGE Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 86.3
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8081

Part #:

CAT 4T8081 - BUCKET EDGE 5/8"  CAT style bolt on cutting edge. Through hardened guaranteed against breakage. This is a double beveled cutting edge ...

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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.