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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 4T8082-Equipment Blades-Equipment Blades Inc
CAT 4T8082

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 953MP END Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 13.75
CAT 4T8083-Equipment Blades-Equipment Blades Inc
CAT 4T8083

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 953MP CTR Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 64.875
CAT 4T8084-Equipment Blades-Equipment Blades Inc
CAT 4T8084

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE CTR Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 66.5
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8085

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE END Bolt Diameter": 0.625 Thickness": 0.625 Width": 8 Length": 15
CAT 4T8089-Equipment Blades-Equipment Blades Inc
CAT 4T8089

Part #:

Contact Us For Possible Free Shipping END BIT D8-8U-RH Bolt Diameter": 1 Thickness": 1.125 Width": 10 Length": 19.125
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8090

Part #:

Contact Us For Possible Free Shipping END BIT D8-8U-LH Bolt Diameter": 1 Thickness": 1.125 Width": 10 Length": 19.125
JD KV12758HT-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 4T8101HA

Part #: CAT 4T8101HA

CAT 4T8101HA

Part #: CAT 4T8101HA

CAST HALF ARROW END 4T8101 Bolt Diameter": 1 Thickness": 1.625 Width": 15.125 Length": 8.375 Caterpillar® and CAT® are registered trademarks of Cat...
CAT 4T8083-Equipment Blades-Equipment Blades Inc
CAT 4T8316

Part #:

Contact Us For Possible Free Shipping 13/8X10X7 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 1.375 Width": 10 Length": 83.813
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8317

Part #: CAT 4T8317

CAT 4T8317

Part #: CAT 4T8317

Contact Us For Possible Free Shipping 13/8X10X8 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 1.375 Width": 10 Length": 95.875
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8353

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 973MP Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 18.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8374

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 973MP Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 101
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8375

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 977 Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 93
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8376

Part #:

Contact Us For Possible Free Shipping BOLT ON CUTTING EDGE 983 Bolt Diameter": 0.625 Thickness": 0 Width": 0 Length": 0
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8378

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966 Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 78.875
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8379

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 977 Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 63.875
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8381

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 966C-END Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 16.813
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8796

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 910 Bolt Diameter": 0.75 Thickness": 0.75 Width": 10 Length": 48.875
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8377

Part #: CAT 4T8377

CAT 4T8377

Part #: CAT 4T8377

CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8797

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 834U-CTR -1 Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 39
CAT 4T8083-Equipment Blades-Equipment Blades Inc
CAT 4T8798

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 834U-END -1 Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 42.375
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8799

Part #:

Contact Us For Possible Free Shipping SOLE PLATE 834U -1 Bolt Diameter": 0.875 Thickness": 1 Width": 10 Length": 39.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8800

Part #:

Contact Us For Possible Free Shipping 1X10X4 3/4P ICE 23/8T-15/8G Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 48
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8801

Part #:

Contact Us For Possible Free Shipping 1X10X5 3/4P ICE 23/8T-15/8G Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 60
CAT 4T8083-Equipment Blades-Equipment Blades Inc
CAT 4T8805

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE-RH Bolt Diameter": 0.875 Thickness": 1 Width": 15.5 Length": 24.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8806

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE-LH Bolt Diameter": 0.875 Thickness": 1 Width": 15.5 Length": 24.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8807

Part #:

Contact Us For Possible Free Shipping LEVEL CUT SCRAPER END Bolt Diameter": 0.75 Thickness": 0.875 Width": 12 Length": 20.125
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8808

Part #:

Contact Us For Possible Free Shipping LEVEL CUT SCRAPER END Bolt Diameter": 0.75 Thickness": 0.875 Width": 12 Length": 20.125
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T8833

Part #:

Contact Us For Possible Free Shipping DOZER EDGE-END Bolt Diameter": 0.75 Thickness": 0.875 Width": 12 Length": 17.375
CAT 4T8091JJ-1.25X15.5625 HARDOX-Equipment Blades-Equipment Blades Inc
CAT 4T8834

Part #:

Contact Us For Possible Free Shipping DOZER EDGE-END Bolt Diameter": 0.75 Thickness": 0.875 Width": 12 Length": 17.375
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9123

Part #:

Contact Us For Possible Free Shipping SEGMENT 973-RH 1.18 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 14
CAT 4T8083-Equipment Blades-Equipment Blades Inc
CAT 4T9124

Part #:

Contact Us For Possible Free Shipping SEGMENT 973-LH 1.18 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 14
CAT 4T8091JJ-1.25X15.5625 HARDOX-Equipment Blades-Equipment Blades Inc
CAT 4T9125

Part #: CAT 4T9125

CAT 4T9125

Part #: CAT 4T9125

Contact Us For Possible Free Shipping BUCKET EDGE 966C-CTR-LH Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 29.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9126

Part #: CAT 4T9126

CAT 4T9126

Part #: CAT 4T9126

Contact Us For Possible Free Shipping BUCKET EDGE 966C-CTR-RH Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 29.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9127

Part #: CAT 4T9127

CAT 4T9127

Part #: CAT 4T9127

Contact Us For Possible Free Shipping BUCKET EDGE 966C-END-LH Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 28.75
CAT 4T8091JJ-1.25X15.5625 HARDOX-Equipment Blades-Equipment Blades Inc
CAT 4T9128

Part #: CAT 4T9128

CAT 4T9128

Part #: CAT 4T9128

Contact Us For Possible Free Shipping BUCKET EDGE 966C-END-LH Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 28.75
CAT 4T8091JJ-1.25X15.5625 HARDOX-Equipment Blades-Equipment Blades Inc
CAT 4T9185

Part #: CAT 4T9185

CAT 4T9185

Part #: CAT 4T9185

Contact Us For Possible Free Shipping BUCKET EDGE 966C-CTR Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 22.5
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9563

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 943 Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 38.125
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9586

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8S Bolt Diameter": 1 Thickness": 1.125 Width": 13 Length": 66.625
CAT 4T9587-Equipment Blades-Equipment Blades Inc
CAT 4T9587

Part #:

Contact Us For Possible Free Shipping REFER TO CAT 6Y5540 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9590

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8U-CTR Bolt Diameter": 1 Thickness": 1.125 Width": 13 Length": 85.25
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4T9603

Part #:

Contact Us For Possible Free Shipping 5/8X8X8 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.625 Width": 8 Length": 96
CAT 4T8091JJ-1.25X15.5625 HARDOX-Equipment Blades-Equipment Blades Inc
CAT 4V0668

Part #:

Contact Us For Possible Free Shipping PACKER FOOT 825-WELD ON Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4V1544

Part #:

Contact Us For Possible Free Shipping CORNER 936/951/953 WO Bolt Diameter": 1.125 Thickness": 1 Width": 8.27 Length": 8.15
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4V1545

Part #:

Contact Us For Possible Free Shipping CORNER 936/951/953 WO Bolt Diameter": 1.125 Thickness": 1 Width": 8.27 Length": 8.15
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4V1616

Part #:

Contact Us For Possible Free Shipping WEAR PLATE WITH 3 SLOTS 980H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4V1741

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE Bolt Diameter": 1.063 Thickness": 1.75 Width": 12 Length": 132.875
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4V2482

Part #:

Contact Us For Possible Free Shipping WELD ON BASE EDGE-11/2 Bolt Diameter": 1.063 Thickness": 1.5 Width": 11.5 Length": 132.875
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 4V3174

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE 963 Bolt Diameter": 1.063 Thickness": 1.25 Width": 11 Length": 97.5

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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.