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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 1379679-Equipment Blades-Equipment Blades Inc
CAT 1368757

Part #:

Contact Us For Possible Free Shipping END BIT Bolt Diameter": 1 Thickness": 2.375 Width": 13 Length": 23
CAT 1368758-Equipment Blades-Equipment Blades Inc
CAT 1368758

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 980 2T Bolt Diameter": 1.25 Thickness": 2 Width": 16 Length": 55.25
CAT 1379679-Equipment Blades-Equipment Blades Inc
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 1368776

Part #:

Contact Us For Possible Free Shipping SERRATED C/IMP SCRAPER EDGE Bolt Diameter": 0 Thickness": 1.375 Width": 16 Length": 65.625
CAT 1379679-Equipment Blades-Equipment Blades Inc
CAT 1368778

Part #:

Contact Us For Possible Free Shipping LEVEL CUT END BIT Bolt Diameter": 1.25 Thickness": 2.375 Width": 16 Length": 28
CAT 1379679-Equipment Blades-Equipment Blades Inc
CAT 1368779

Part #:

Contact Us For Possible Free Shipping END BIT LEVEL CUT Bolt Diameter": 1.25 Thickness": 2.375 Width": 16 Length": 28
CAT 1379679-Equipment Blades-Equipment Blades Inc
CAT 1379679

Part #:

Contact Us For Possible Free Shipping BOLT ON SCRAPER CTR 611 Bolt Diameter": 1 Thickness": 1.125 Width": 13 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1380672

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 962G C/IMP Bolt Diameter": 1 Thickness": 1.125 Width": 11 Length": 50.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1380673

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 962G C/IMP Bolt Diameter": 1 Thickness": 1.125 Width": 11 Length": 50.5
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380676

Part #:

Contact Us For Possible Free Shipping BOLT ON EDGE SB NR C/IMP LH Bolt Diameter": 1 Thickness": 1.125 Width": 11 Length": 48.875
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380677

Part #:

Contact Us For Possible Free Shipping BOLT ON EDGE SB NR C/IMP RH Bolt Diameter": 1 Thickness": 1.125 Width": 11 Length": 48.875
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380791

Part #:

Contact Us For Possible Free Shipping BOLT ON HD BLADE 834G Bolt Diameter": 1 Thickness": 2.5 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380792

Part #:

Contact Us For Possible Free Shipping BOLT ON HD END 834G CLIPPED Bolt Diameter": 0 Thickness": 2.5 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380793

Part #:

Contact Us For Possible Free Shipping BOLT ON HD END 834G CLIPPED Bolt Diameter": 0 Thickness": 2.5 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380861

Part #:

Contact Us For Possible Free Shipping SEGMENT CTR C/IMP Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380862

Part #:

Contact Us For Possible Free Shipping SEGMENT RH C/IMP Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380863

Part #:

Contact Us For Possible Free Shipping SEGMENT RH C/IMP Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380865

Part #:

Contact Us For Possible Free Shipping SEGMENT C/IMP REVERSIBLE Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380866

Part #:

Contact Us For Possible Free Shipping SEGMENT C/IMP REVERSIBLE RH Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1380867

Part #:

Contact Us For Possible Free Shipping SEGMENT C/IMP REVERSIBLE LH Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386410

Part #:

Contact Us For Possible Free Shipping BO UNITOOTH FOR MINI EXC 0.38T Bolt Diameter": 0.5 Thickness": 0.438 Width": 1.688 Length": 7.313
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386425

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 938F HD Bolt Diameter": 1 Thickness": 1.375 Width": 11 Length": 46.563
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386440

Part #:

Contact Us For Possible Free Shipping 24H GRADER BLADE Bolt Diameter": 1 Thickness": 1.75 Width": 16 Length": 47.75
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386443

Part #:

Contact Us For Possible Free Shipping C/IMP CENTER EDGE 16 Bolt Diameter": 1 Thickness": 1.125 Width": 16 Length": 62.125
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386444

Part #:

Contact Us For Possible Free Shipping C/IMP END EDGE 13 Bolt Diameter": 1 Thickness": 1.125 Width": 13 Length": 35.5
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386445

Part #:

Contact Us For Possible Free Shipping C/IMP CENTER EDGE 16 Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 62.12
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386446

Part #:

Contact Us For Possible Free Shipping C/IMP END EDGE 13 Bolt Diameter": 1 Thickness": 1.375 Width": 13 Length": 35.5
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386451

Part #:

Contact Us For Possible Free Shipping J450 HD PENETRATION TOOTh Bolt Diameter": 0 Thickness": 5.719 Width": 5.375 Length": 13.425
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386470

Part #:

Contact Us For Possible Free Shipping BOLT ON SEGMENT C/IMP Bolt Diameter": 1.25 Thickness": 1.375 Width": 18.996 Length": 12.283
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386471

Part #:

Contact Us For Possible Free Shipping BOLT ON SEGMENT C/IMP RH Bolt Diameter": 1.25 Thickness": 1.375 Width": 18.996 Length": 17.815
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386472

Part #:

Contact Us For Possible Free Shipping BOLT ON SEGMENT C/IMP LH Bolt Diameter": 1.25 Thickness": 1.375 Width": 18.996 Length": 17.815
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1386483

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 19W OFFSET 9W2424 Bolt Diameter": 1.25 Thickness": 1.75 Width": 19 Length": 40.375
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386484

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 19W OFFSET Bolt Diameter": 1.25 Thickness": 1.75 Width": 19 Length": 43.25
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386485

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 19W OFFSET Bolt Diameter": 1.25 Thickness": 1.75 Width": 19 Length": 40.125
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386486

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 19W OFFSET Bolt Diameter": 1.25 Thickness": 1.75 Width": 19 Length": 40.125
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 1386529

Part #:

Contact Us For Possible Free Shipping HEEL SHROUD 1" STRAIGHT Bolt Diameter": 0 Thickness": 1 Width": 8.125 Length": 6.875
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386539

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386540

Part #:

Contact Us For Possible Free Shipping SEGMENT 988F Bolt Diameter": 1.25 Thickness": 1.375 Width": 13 Length": 14.625
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386540FHAY

Part #:

Contact Us For Possible Free Shipping FHA SEG TO FIT 1835190 Bolt Diameter": 1.25 Thickness": 2 Width": 15 Length": 14.625
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386540HATP

Part #:

Contact Us For Possible Free Shipping FAB TOP COVER PLATE Bolt Diameter": 1.5 Thickness": 0.75 Width": 8 Length": 12.625
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386541

Part #:

Contact Us For Possible Free Shipping BASE EDGE 966G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386542

Part #:

Contact Us For Possible Free Shipping 24H ICE BLADE Bolt Diameter": 1 Thickness": 1.75 Width": 13 Length": 47.75
CAT 1386551-Equipment Blades-Equipment Blades Inc
CAT 1386551

Part #:

Contact Us For Possible Free Shipping HEEL SHROUD 1" CURVED Bolt Diameter": 0 Thickness": 1 Width": 8.125 Length": 6.875
CAT 1386552-Equipment Blades-Equipment Blades Inc
CAT 1386552

Part #:

Contact Us For Possible Free Shipping J550 HD PENETRATION TOOTH Bolt Diameter": 0 Thickness": 6.281 Width": 6.375 Length": 15.25
CAT 1406869-Equipment Blades-Equipment Blades Inc
CAT 1386554

Part #:

Contact Us For Possible Free Shipping J550 CTR ADAPTER 2.00T Bolt Diameter": 0 Thickness": 5.972 Width": 5.512 Length": 17.811
CAT 1406869-Equipment Blades-Equipment Blades Inc
CAT 1386555

Part #:

Contact Us For Possible Free Shipping J550 RH ADAPTER 2.00T Bolt Diameter": 0 Thickness": 5.972 Width": 5.512 Length": 17.811
CAT 1406869-Equipment Blades-Equipment Blades Inc
CAT 1386556

Part #:

Contact Us For Possible Free Shipping J550 LH ADAPTER 2.00T Bolt Diameter": 0 Thickness": 5.972 Width": 5.512 Length": 17.811
CAT 1406869-Equipment Blades-Equipment Blades Inc
CAT 1386560

Part #:

Contact Us For Possible Free Shipping BUCKET END 938F HD Bolt Diameter": 1 Thickness": 1.375 Width": 13.563 Length": 6.25

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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.