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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 2477238-Equipment Blades-Equipment Blades Inc
CAT 2477238

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2480571-Equipment Blades-Equipment Blades Inc
CAT 2480571

Part #:

Contact Us For Possible Free Shipping BASE EDGE 966H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2482419-Equipment Blades-Equipment Blades Inc
CAT 2482419

Part #:

Contact Us For Possible Free Shipping BOLT ON WEAR PLATE 966H Bolt Diameter": 0.75 Thickness": 0 Width": 0 Length": 0
CAT 2497211-Equipment Blades-Equipment Blades Inc
CAT 2497211

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2498690-Equipment Blades-Equipment Blades Inc
CAT 2498690

Part #:

Contact Us For Possible Free Shipping SPADE NOSE SEGMENT CTR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2498691-Equipment Blades-Equipment Blades Inc
CAT 2498691

Part #:

Contact Us For Possible Free Shipping SPADE NOSE SEGMENT RH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2498692-Equipment Blades-Equipment Blades Inc
CAT 2498692

Part #:

Contact Us For Possible Free Shipping SPADE NOSE SEGMENT LH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2508402-Equipment Blades-Equipment Blades Inc
CAT 2508402

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988H Bolt Diameter": 1.375 Thickness": 2 Width": 17.717 Length": 151.772
CAT 2512180-Equipment Blades-Equipment Blades Inc
CAT 2512180

Part #:

Contact Us For Possible Free Shipping K130 ADAPTER COVER 988/990 CTR Bolt Diameter": 0 Thickness": 4.716 Width": 5.444 Length": 13.752
CAT 2512461-Equipment Blades-Equipment Blades Inc
CAT 2512461

Part #:

Contact Us For Possible Free Shipping K130 ADAPTER COVER 988/990 END Bolt Diameter": 0 Thickness": 4.7 Width": 5.444 Length": 13.752
CAT 2516730-Equipment Blades-Equipment Blades Inc
CAT 2516730

Part #:

Contact Us For Possible Free Shipping ADAPTER COVER PIN 2512180 Bolt Diameter": 0 Thickness": 0.75 Width": 0.75 Length": 7.375
CAT 2517878-Equipment Blades-Equipment Blades Inc
CAT 2517878

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2530060

Part #:

Contact Us For Possible Free Shipping CORNER PROTECTOR RH Bolt Diameter": 1 Thickness": 0.875 Width": 8.313 Length": 12.25
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2530061

Part #:

Contact Us For Possible Free Shipping CORNER PROTECTOR LH Bolt Diameter": 1 Thickness": 0.875 Width": 8.313 Length": 12.25
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2530064

Part #:

CAT style corner protector RH bolt on cutting edge. Through hardened guaranteed against breakage. This is a cutting edge that is 1.125" thick, 8....
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2530065

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CAT style corner protector LH bolt on cutting edge. Through hardened guaranteed against breakage. This is a cutting edge that is 1.25" thick, 8.9...
CAT 2530182-Equipment Blades-Equipment Blades Inc
CAT 2530182

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE RH Bolt Diameter": 1.25 Thickness": 0.625 Width": 8 Length": 24.111
CAT 2530183-Equipment Blades-Equipment Blades Inc
CAT 2530183

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE LH Bolt Diameter": 1.25 Thickness": 0.625 Width": 8 Length": 24.111
CAT 2530184-Equipment Blades-Equipment Blades Inc
CAT 2530184

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE CTR Bolt Diameter": 1.25 Thickness": 0.625 Width": 8 Length": 37.939
CAT 2530191-Equipment Blades-Equipment Blades Inc
CAT 2530191

Part #:

Contact Us For Possible Free Shipping COVER PLATE FITS 1099081 988H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2530192-Equipment Blades-Equipment Blades Inc
CAT 2530192

Part #:

Contact Us For Possible Free Shipping COVER PLATE FITS 1099082 988H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2551429-Equipment Blades-Equipment Blades Inc
CAT 2551429

Part #:

Contact Us For Possible Free Shipping D4K DOZER EDGE Bolt Diameter": 0.625 Thickness": 0.625 Width": 6.5 Length": 40.5
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2551474

Part #:

D5K DOZER EDGE Bolt Diameter": 0.625 Thickness": 0.625 Width": 6.5 Length": 49.193
CAT 2551505-Equipment Blades-Equipment Blades Inc
CAT 2551505

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D3/D4 Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 38.5
CAT 2553800-Equipment Blades-Equipment Blades Inc
CAT 2553800

Part #:

Contact Us For Possible Free Shipping SPADE NOSE BASE EDGE 990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2556710-Equipment Blades-Equipment Blades Inc
CAT 2556710

Part #:

Contact Us For Possible Free Shipping BASE EDGE WEAR PLATE Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2556711-Equipment Blades-Equipment Blades Inc
CAT 2556711

Part #:

Contact Us For Possible Free Shipping BASE EDGE WEAR PLATE Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2556712-Equipment Blades-Equipment Blades Inc
CAT 2556712

Part #:

Contact Us For Possible Free Shipping BASE EDGE WEAR PLATE Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2556719-Equipment Blades-Equipment Blades Inc
CAT 2556719

Part #:

Contact Us For Possible Free Shipping STEPPED SPADE NOSE (NOTES) Bolt Diameter": 1.5 Thickness": 2 Width": 26 Length": 158.25
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2568690

Part #:

Contact Us For Possible Free Shipping HEAVY DUTY SIDECUTTER RH Bolt Diameter": 1.125 Thickness": 5.033 Width": 17.663 Length": 25.184
4T6671 ext-Cutting Edges-Equipment Blades Inc-Equipment Blades Inc
CAT 2568691

Part #:

Contact Us For Possible Free Shipping HEAVY DUTY SIDECUTTER LH Bolt Diameter": 1.125 Thickness": 5.033 Width": 17.663 Length": 25.184
CAT 2571778-Equipment Blades-Equipment Blades Inc
CAT 2571778

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE 988H Bolt Diameter": 1.25 Thickness": 1 Width": 9.645 Length": 15.75
CAT 2571779-Equipment Blades-Equipment Blades Inc
CAT 2571779

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE 988H RH Bolt Diameter": 1.25 Thickness": 1 Width": 9.645 Length": 19.084
CAT 2571781-Equipment Blades-Equipment Blades Inc
CAT 2571781

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE 988H LH Bolt Diameter": 1.25 Thickness": 1 Width": 9.645 Length": 19.084
CAT 2571782-Equipment Blades-Equipment Blades Inc
CAT 2571782

Part #:

Contact Us For Possible Free Shipping HALF ARROW SEGMENT 988H Bolt Diameter": 1.25 Thickness": 2 Width": 17.323 Length": 16
CAT 2571783-Equipment Blades-Equipment Blades Inc
CAT 2571783

Part #:

Contact Us For Possible Free Shipping HALF ARROW SEGMENT 988H RH Bolt Diameter": 1.25 Thickness": 2 Width": 17.323 Length": 16
CAT 2571784-Equipment Blades-Equipment Blades Inc
CAT 2571784

Part #:

Contact Us For Possible Free Shipping HALF ARROW SEGMENT 988H LH Bolt Diameter": 1.25 Thickness": 2 Width": 17.323 Length": 16
CAT 2571857-Equipment Blades-Equipment Blades Inc
CAT 2571857

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE 13/8T Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 56.25
CAT 2571870-Equipment Blades-Equipment Blades Inc
CAT 2571870

Part #:

Contact Us For Possible Free Shipping SCRAPER END 13/8T Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 29.5
CAT 2571934-Equipment Blades-Equipment Blades Inc
CAT 2571934

Part #:

Contact Us For Possible Free Shipping SIDE CUTTER 966-990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2573655-Equipment Blades-Equipment Blades Inc
CAT 2573655

Part #:

Contact Us For Possible Free Shipping BASE EDGE WEAR PLATE Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2573666-Equipment Blades-Equipment Blades Inc
CAT 2573666

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2573667-Equipment Blades-Equipment Blades Inc
CAT 2573667

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988H Bolt Diameter": 1.375 Thickness": 2 Width": 15.748 Length": 145.472
CAT 2587968-Equipment Blades-Equipment Blades Inc
CAT 2587968

Part #:

Contact Us For Possible Free Shipping BASE EDGE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2592811-Equipment Blades-Equipment Blades Inc
CAT 2592811

Part #:

Contact Us For Possible Free Shipping SERRATED SPADE NOSE 992G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2616106-Equipment Blades-Equipment Blades Inc
CAT 2616106

Part #:

Contact Us For Possible Free Shipping BASE EDGE TOP WEAR PLATE CTR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2627558-Equipment Blades-Equipment Blades Inc
CAT 2627558

Part #:

Contact Us For Possible Free Shipping BASE EDGE 990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 2627559-Equipment Blades-Equipment Blades Inc
CAT 2627559

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0

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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.