Skip to content

Cart

Your cart is empty

Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

Sort by

3047 products

Filters

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W7044

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D9U-CTR Bolt Diameter": 1 Thickness": 1.75 Width": 13 Length": 89
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W7112

Part #:

Contact Us For Possible Free Shipping OLD STYLE PIN J200 BQ100 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8215

Part #: CAT 9W8215

CAT 9W8215

Part #: CAT 9W8215

Contact Us For Possible Free Shipping BUCKET EDGE 416/426/436 Bolt Diameter": 0.625 Thickness": 0.75 Width": 8 Length": 44.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8249

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 988 Bolt Diameter": 1.25 Thickness": 1.375 Width": 19 Length": 43.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8249-13

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 988 Bolt Diameter": 1.25 Thickness": 1.625 Width": 19 Length": 43.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8250

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 988 Bolt Diameter": 1.25 Thickness": 1.375 Width": 19 Length": 57.65
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8250-13

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 988 Bolt Diameter": 1.25 Thickness": 1.625 Width": 19 Length": 57.625
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8334

Part #:

CAT style center bolt on cutting edge. Through hardened guaranteed against breakage. This is a double beveled cutting edge that is 1.18" thick, 1...
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8335

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 973MP Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 67.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8365

Part #:

Contact Us For Possible Free Shipping R500 PROTECTOR SHARP 90MM Bolt Diameter": 0 Thickness": 3.5 Width": 5.75 Length": 23.261
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8365EXT

Part #:

Contact Us For Possible Free Shipping R500 PROTECTOR SHARP EXT 90MM Bolt Diameter": 1.625 Thickness": 3.5 Width": 5.75 Length": 34.375
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8367

Part #:

Contact Us For Possible Free Shipping SEGMENT 988B RH Bolt Diameter": 1.25 Thickness": 1.375 Width": 19 Length": 20.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8368

Part #:

Contact Us For Possible Free Shipping SEGMENT 988B LH Bolt Diameter": 1.25 Thickness": 1.375 Width": 19 Length": 20.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8451

Part #:

Contact Us For Possible Free Shipping J450 SHORT TOOTH Bolt Diameter": 0 Thickness": 5.438 Width": 5.375 Length": 9.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8551

Part #:

Contact Us For Possible Free Shipping J550 SHORT TOOTH Bolt Diameter": 0 Thickness": 5.75 Width": 6.188 Length": 11.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8552

Part #:

Contact Us For Possible Free Shipping J550 STANDARD LONG TOOTH Bolt Diameter": 0 Thickness": 5.625 Width": 6.25 Length": 13
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8559

Part #:

Contact Us For Possible Free Shipping J550 PENETRATION TOOTH Bolt Diameter": 0 Thickness": 5.875 Width": 6.125 Length": 13.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8620

Part #: CAT 9W8620

CAT 9W8620

Part #: CAT 9W8620

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8651

Part #:

Contact Us For Possible Free Shipping END BIT H/C RH Bolt Diameter": 1 Thickness": 2 Width": 15.5 Length": 22
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8652

Part #:

Contact Us For Possible Free Shipping END BIT H/C LH Bolt Diameter": 1 Thickness": 2 Width": 15.5 Length": 22
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8653

Part #:

Contact Us For Possible Free Shipping END BIT D8A-11BLD-H/C-RH Bolt Diameter": 1 Thickness": 2.25 Width": 15.063 Length": 22
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8654

Part #:

Contact Us For Possible Free Shipping END BIT D8A-11BLD-H/C-LH Bolt Diameter": 1 Thickness": 2.25 Width": 15.063 Length": 22
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8655

Part #:

Contact Us For Possible Free Shipping DOZER EDGE Bolt Diameter": 1 Thickness": 1.375 Width": 11 Length": 36.375
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8656

Part #:

Contact Us For Possible Free Shipping DOZER EDGE Bolt Diameter": 1 Thickness": 1.375 Width": 11 Length": 30.625
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8657

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8 11WIDE Bolt Diameter": 1 Thickness": 1.375 Width": 11 Length": 40.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8658

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8K Bolt Diameter": 1 Thickness": 1.375 Width": 11 Length": 47.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W8694

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 910 Bolt Diameter": 0.75 Thickness": 0.75 Width": 10 Length": 56
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9010HC

Part #:

Contact Us For Possible Free Shipping END BIT D6 H/C RH Bolt Diameter": 0.75 Thickness": 1.125 Width": 11 Length": 17.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9011HC

Part #:

Contact Us For Possible Free Shipping END BIT D6 H/C LH Bolt Diameter": 0.75 Thickness": 1.125 Width": 11 Length": 17.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9098

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8 Bolt Diameter": 1 Thickness": 1.375 Width": 13 Length": 48.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9193

Part #:

Contact Us For Possible Free Shipping END BIT D9SU RH -2 Bolt Diameter": 1 Thickness": 2 Width": 16 Length": 27.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9194

Part #:

Contact Us For Possible Free Shipping END BIT D9SU LH -2 Bolt Diameter": 1 Thickness": 2 Width": 16 Length": 27.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9197

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D9U Bolt Diameter": 1 Thickness": 1.375 Width": 13 Length": 23.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9640

Part #:

Contact Us For Possible Free Shipping BOLT ON WIDER SEGMENT 910 Bolt Diameter": 0.75 Thickness": 0.75 Width": 10 Length": 12.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9701

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE 657-CTR Bolt Diameter": 1 Thickness": 1.75 Width": 19 Length": 71.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9701-20

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE 2.5T Bolt Diameter": 1 Thickness": 2.5 Width": 19 Length": 71.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9702

Part #:

Contact Us For Possible Free Shipping SCRAPER EDGE 657-END Bolt Diameter": 1 Thickness": 1.75 Width": 16 Length": 35.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9792

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7FG 11 WIDE Bolt Diameter": 0.875 Thickness": 1 Width": 11 Length": 32.125
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9793

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7FG 11 WIDE Bolt Diameter": 0.875 Thickness": 1 Width": 11 Length": 53.375
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9794

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7FG 11WIDE Bolt Diameter": 0.875 Thickness": 1 Width": 11 Length": 41.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9795

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7FG 11WIDE Bolt Diameter": 0.875 Thickness": 1 Width": 11 Length": 29.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9796

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D7 11WIDE Bolt Diameter": 0.75 Thickness": 1 Width": 11 Length": 41.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9943

Part #:

CAT 9W9943 CENTER  Suggested Models 933 Quantity needed 1 CAT® style center bolt on cutting edge. Through hardened against breakage. This is a doub...
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 9W9944

Part #:

CAT 9W9944 END Suggested Models 933 Quantity needed 2 CAT® style end bolt on cutting edge. Through hardened against breakage. This is a double beve...
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT D13878LH

Part #:

Contact Us For Possible Free Shipping W.O. ROUTER BIT SUPPORT Bolt Diameter": 1.25 Thickness": 1.5 Width": 15.5 Length": 28
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT D13878RH

Part #:

Contact Us For Possible Free Shipping W.O. ROUTER BIT SUPPORT Bolt Diameter": 1.25 Thickness": 1.5 Width": 15.5 Length": 28
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT D27919BS

Part #:

Contact Us For Possible Free Shipping D5 SUPPORT 2-3G9306 1-8E7078/9 Bolt Diameter": 0.813 Thickness": 0.75 Width": 6 Length": 102.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT D47435

Part #:

Contact Us For Possible Free Shipping D3 SUPPORT 2-4T6232 1-6Y5838/9 Bolt Diameter": 0.688 Thickness": 0.75 Width": 6 Length": 120

<div class="eb-collection-copy">
  <style>
    .eb-collection-copy {
      --eb-charcoal: #2b2b2b;
      --eb-steel: #58595B;
      --eb-orange: #F7941D;
      --eb-bg-light: #f5f5f4;
      --eb-border: #e0e0de;
      text-align: left;
      max-width: 68ch;
      color: var(--eb-charcoal);
      line-height: 1.6;
      font-size: 1rem;
    }
    .eb-collection-copy h2 {
      color: var(--eb-charcoal);
      font-size: 1.4rem;
      margin-top: 2.2rem;
      margin-bottom: 0.75rem;
    }
    .eb-collection-copy p {
      margin: 0 0 1rem 0;
    }
    .eb-collection-copy ul {
      list-style: none;
      margin: 0 0 1rem 0;
      padding: 0;
    }
    .eb-collection-copy ul li {
      position: relative;
      padding-left: 1.4rem;
      margin-bottom: 0.75rem;
    }
    .eb-collection-copy ul li::before {
      content: "\2022";
      color: var(--eb-orange);
      font-weight: bold;
      position: absolute;
      left: 0;
    }
    .eb-collection-copy .eb-why-choose {
      background: var(--eb-bg-light);
      border-left: 4px solid var(--eb-orange);
      padding: 1.25rem 1.5rem;
      border-radius: 4px;
    }
    .eb-collection-copy .eb-why-choose ul {
      margin-bottom: 0;
    }
    .eb-collection-copy details {
      border-bottom: 1px solid var(--eb-border);
      padding: 0.9rem 0;
    }
    .eb-collection-copy details summary {
      cursor: pointer;
      font-weight: 600;
      list-style: none;
      position: relative;
      padding-right: 1.75rem;
    }
    .eb-collection-copy details summary::-webkit-details-marker {
      display: none;
    }
    .eb-collection-copy details summary::after {
      content: "+";
      color: var(--eb-orange);
      font-size: 1.3rem;
      font-weight: bold;
      position: absolute;
      right: 0;
      top: -2px;
    }
    .eb-collection-copy details[open] summary::after {
      content: "\2212";
    }
    .eb-collection-copy details p {
      margin-top: 0.75rem;
    }
  </style>

  <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.