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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 3G8016-Equipment Blades-Equipment Blades Inc
CAT 3G8016

Part #:

Contact Us For Possible Free Shipping 1/2X6X4 5/8P GR. BLADE Bolt Diameter": 0.625 Thickness": 0.5 Width": 6 Length": 48
CAT 3G8277-Equipment Blades-Equipment Blades Inc
CAT 3G8277

Part #:

Contact Us For Possible Free Shipping END BIT D8-8S-RH Bolt Diameter": 0.875 Thickness": 1.625 Width": 13 Length": 22
CAT 3G8277EWL-Equipment Blades-Equipment Blades Inc
CAT 3G8277EWL

Part #:

Contact Us For Possible Free Shipping HOT CUP RH END BIT Bolt Diameter": 0.875 Thickness": 1.625 Width": 15 Length": 22.5
CAT 3G8277X11-Equipment Blades-Equipment Blades Inc
CAT 3G8277X11

Part #:

Contact Us For Possible Free Shipping END BIT FOR 11" WIDE CENTERS Bolt Diameter": 0.875 Thickness": 1.625 Width": 13 Length": 21.625
CAT 3G8278-Equipment Blades-Equipment Blades Inc
CAT 3G8278

Part #:

Contact Us For Possible Free Shipping END BIT D8-8S-LH Bolt Diameter": 0.875 Thickness": 1.625 Width": 13 Length": 22
CAT 3G8278EWL-Equipment Blades-Equipment Blades Inc
CAT 3G8278EWL

Part #:

Contact Us For Possible Free Shipping HOT CUP LH END BIT Bolt Diameter": 0.875 Thickness": 1.625 Width": 15 Length": 22.5
CAT 3G8278X11-Equipment Blades-Equipment Blades Inc
CAT 3G8278X11

Part #:

Contact Us For Possible Free Shipping END BIT FOR 11" WIDE CENTERS Bolt Diameter": 0.875 Thickness": 1.625 Width": 13 Length": 21.625
CAT 3G8279-Equipment Blades-Equipment Blades Inc
CAT 3G8279

Part #:

Contact Us For Possible Free Shipping END BIT D8-8S-RH Bolt Diameter": 1 Thickness": 1.625 Width": 11.42 Length": 19.84
CAT 3G8280-Equipment Blades-Equipment Blades Inc
CAT 3G8280

Part #:

Contact Us For Possible Free Shipping END BIT D8-8S-LH Bolt Diameter": 1 Thickness": 1.625 Width": 11.42 Length": 19.84
CAT 3G8281-Equipment Blades-Equipment Blades Inc
CAT 3G8281

Part #:

Contact Us For Possible Free Shipping END BIT D9-9S RH Bolt Diameter": 1 Thickness": 1.625 Width": 16 Length": 27.5
CAT 3G8282-Equipment Blades-Equipment Blades Inc
CAT 3G8282

Part #:

Contact Us For Possible Free Shipping END BIT D9-9S LH Bolt Diameter": 1 Thickness": 1.625 Width": 16 Length": 27.5
CAT 3G8283-Equipment Blades-Equipment Blades Inc
CAT 3G8283

Part #:

Contact Us For Possible Free Shipping END BIT D9-9A/U RH -15/8 Bolt Diameter": 1 Thickness": 1.63 Width": 16 Length": 24
CAT 3G8284-Equipment Blades-Equipment Blades Inc
CAT 3G8284

Part #:

Contact Us For Possible Free Shipping END BIT D9-9A/U LH -15/8 Bolt Diameter": 1 Thickness": 1.625 Width": 16 Length": 24
CAT 3G8285EWL-Equipment Blades-Equipment Blades Inc
CAT 3G8285EWL

Part #:

Contact Us For Possible Free Shipping HOT CUPPED RH END BIT Bolt Diameter": 0.875 Thickness": 1.625 Width": 15.11 Length": 21.572
CAT 3G8286EWL-Equipment Blades-Equipment Blades Inc
CAT 3G8286EWL

Part #:

Contact Us For Possible Free Shipping EXTENDED WEAR END BIT Bolt Diameter": 0.875 Thickness": 1.625 Width": 15.11 Length": 21.572
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8287

Part #:

Contact Us For Possible Free Shipping END BIT D8-8A/U/S H/C RH Bolt Diameter": 1 Thickness": 1.625 Width": 13 Length": 22
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8288

Part #:

Contact Us For Possible Free Shipping END BIT D8-8A/U/S H/C LH Bolt Diameter": 1 Thickness": 1.625 Width": 13 Length": 22
CAT 3G8289-Equipment Blades-Equipment Blades Inc
CAT 3G8289

Part #:

Contact Us For Possible Free Shipping END BIT D9-9S-RH Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 27.5
CAT 3G8290-Equipment Blades-Equipment Blades Inc
CAT 3G8290

Part #:

Contact Us For Possible Free Shipping END BIT D9-9S-LH Bolt Diameter": 1 Thickness": 1.375 Width": 16 Length": 27.5
CAT 3G8291-Equipment Blades-Equipment Blades Inc
CAT 3G8291

Part #:

Contact Us For Possible Free Shipping END BIT D9-9A/S/U/8L RH Bolt Diameter": 1 Thickness": 1.375 Width": 15.5 Length": 24
CAT 3G8292-Equipment Blades-Equipment Blades Inc
CAT 3G8292

Part #:

Contact Us For Possible Free Shipping END BIT D9-9A/S/U/8L LH Bolt Diameter": 1 Thickness": 1.375 Width": 15.5 Length": 24
CAT 3G8295-Equipment Blades-Equipment Blades Inc
CAT 3G8295

Part #:

Contact Us For Possible Free Shipping END BIT D5/D6 H/C RH Bolt Diameter": 0.625 Thickness": 1 Width": 10.3 Length": 15.44
CAT 3G8296-Equipment Blades-Equipment Blades Inc
CAT 3G8296

Part #:

Contact Us For Possible Free Shipping END BIT D5/D6 H/C LH Bolt Diameter": 0.625 Thickness": 1 Width": 10.3 Length": 15.44
CAT 3G8301-Equipment Blades-Equipment Blades Inc
CAT 3G8301

Part #:

Contact Us For Possible Free Shipping END BIT D8/8S RH Bolt Diameter": 1 Thickness": 1.25 Width": 13 Length": 21.625
CAT 3G8302-Equipment Blades-Equipment Blades Inc
CAT 3G8302

Part #:

Contact Us For Possible Free Shipping END BIT D8/8S LH Bolt Diameter": 1 Thickness": 1.25 Width": 13 Length": 21.625
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8313

Part #:

Contact Us For Possible Free Shipping END BIT D7/D8-7A/8A/8U Bolt Diameter": 0.75 Thickness": 1.125 Width": 11.875 Length": 17.625
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8314

Part #:

Contact Us For Possible Free Shipping END BIT D7/D8-7A/8A/8U Bolt Diameter": 0.75 Thickness": 1.125 Width": 11.875 Length": 17.625
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8315

Part #:

Contact Us For Possible Free Shipping END BIT D7/D8-7A 8A RH Bolt Diameter": 0.875 Thickness": 1.25 Width": 11.53 Length": 20.91
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8316

Part #:

Contact Us For Possible Free Shipping END BIT D7/D8-7A 8A LH Bolt Diameter": 0.875 Thickness": 1.25 Width": 11.53 Length": 20.91
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G8319

Part #: CAT 3G8319

CAT 3G8319

Part #: CAT 3G8319

END BIT D6-6S-RH Bolt Diameter": 0.75 Thickness": 0.875 Width": 9.61 Length": 16.94 Cat Cast bull dozer end bit Caterpillar® and CAT® are registere...
CAT 4T8081-Equipment Blades-Equipment Blades Inc
CAT 3G8320

Part #:

Contact Us For Possible Free Shipping END BIT D6-6S-LH Bolt Diameter": 0.75 Thickness": 0.875 Width": 9.61 Length": 16.97
CAT 3G8321-Equipment Blades-Equipment Blades Inc
CAT 3G8321

Part #:

Contact Us For Possible Free Shipping END BIT D5/D6H H/C RH Bolt Diameter": 0.625 Thickness": 1 Width": 10 Length": 17.5
CAT 3G8322-Equipment Blades-Equipment Blades Inc
CAT 3G8322

Part #:

Contact Us For Possible Free Shipping END BIT D5/D6 H/C LH Bolt Diameter": 0.625 Thickness": 1 Width": 10 Length": 17.5
CAT 3G9306-Equipment Blades-Equipment Blades Inc
CAT 3G9306

Part #:

DOZER EDGE D4 Bolt Diameter": 0.75 Thickness": 0.625 Width": 8 Length": 34.8
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G9307

Part #:

Contact Us For Possible Free Shipping J300 BO ADTR 1.25T 6.31SP Bolt Diameter": 1.25 Thickness": 4.723 Width": 4.621 Length": 16.109
CAT 3G9549-Equipment Blades-Equipment Blades Inc
CAT 3G9559-Equipment Blades-Equipment Blades Inc
CAT 3G9559

Part #:

Contact Us For Possible Free Shipping OLD STYLE RETAINER J550 BQ100 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3S3228-Equipment Blades-Equipment Blades Inc
CAT 3S3228

Part #:

Contact Us For Possible Free Shipping CAST CLEANER BAR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3V0187-Equipment Blades-Equipment Blades Inc
CAT 3V0187

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988B Bolt Diameter": 1.063 Thickness": 1.75 Width": 12 Length": 143.5
CAT 3V3310-Equipment Blades-Equipment Blades Inc
CAT 3V3310

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3V3311-Equipment Blades-Equipment Blades Inc
CAT 3V3311

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3V3890-Equipment Blades-Equipment Blades Inc
CAT 3V3890

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 2.5 Width": 21.5 Length": 181
CAT 3V3893-Equipment Blades-Equipment Blades Inc
CAT 3V3893

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3V3894-Equipment Blades-Equipment Blades Inc
CAT 3V3894

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3V7197-Equipment Blades-Equipment Blades Inc
CAT 3V7197

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER Bolt Diameter": 0 Thickness": 1.75 Width": 10 Length": 14
CAT 3V7198-Equipment Blades-Equipment Blades Inc
CAT 3V7198

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER Bolt Diameter": 0 Thickness": 1.75 Width": 10 Length": 14
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 4391716

Part #:

CAST HALF ARROW 9W1375 Bolt Diameter": 1.25 Thickness": 1.75 Width": 16.75 Length": 40 Caterpillar® and CAT® are registered trademarks of Caterpill...
CAT 4392706-Equipment Blades-Equipment Blades Inc
CAT 4392706

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE CTR Bolt Diameter": 1.25 Thickness": 0.625 Width": 8 Length": 39.99

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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.