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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E7078REV

Part #:

Contact Us For Possible Free Shipping 3/4X8X177/8 3/4P END BIT Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 17.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E7079

Part #:

Contact Us For Possible Free Shipping END BIT D5 RH Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 17.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E7079RHHC

Part #:

Contact Us For Possible Free Shipping BOLT ON END BIT H/C 3/4P Bolt Diameter": 0.75 Thickness": 0.75 Width": 10 Length": 21
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E7245

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 525 Bolt Diameter": 0.75 Thickness": 0.625 Width": 8 Length": 53.4
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E7430-12

Part #:

Contact Us For Possible Free Shipping D10SU SUPP 2-8E2085 2-8E2086 Bolt Diameter": 1.438 Thickness": 1.5 Width": 12.36 Length": 147
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E8409

Part #:

Contact Us For Possible Free Shipping PLASTIC RET J400 BQ100 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9227-12

Part #:

Contact Us For Possible Free Shipping D9 SUPPORT 1-7T5701 Bolt Diameter": 1.063 Thickness": 1.5 Width": 10 Length": 89.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9228-12

Part #:

Contact Us For Possible Free Shipping D9 SUPPORT 1-7T9125 1-8E4196 Bolt Diameter": 1.063 Thickness": 1.5 Width": 10 Length": 53.436
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9377

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D4H Bolt Diameter": 0.75 Thickness": 0.625 Width": 8 Length": 41.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9490

Part #:

Contact Us For Possible Free Shipping J300 ADPT WO EXC 1.42T Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9502

Part #:

Contact Us For Possible Free Shipping D6M 2-3G4282 1-8E9378/9 Bolt Diameter": 0.813 Thickness": 0.75 Width": 6.693 Length": 124.354
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9748

Part #:

Contact Us For Possible Free Shipping END BIT D10/D11 LH FLAT Bolt Diameter": 1.25 Thickness": 3 Width": 15.5 Length": 30.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9749

Part #:

Contact Us For Possible Free Shipping END BIT D10/D11 FLAT RH Bolt Diameter": 1.25 Thickness": 3 Width": 15.5 Length": 30.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9785

Part #:

Contact Us For Possible Free Shipping BOLT ON FLAT END BIT Bolt Diameter": 1.25 Thickness": 2.5 Width": 15.5 Length": 30.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8E9786

Part #:

Contact Us For Possible Free Shipping BOLT ON FLAT END BIT Bolt Diameter": 1.25 Thickness": 2.5 Width": 15.5 Length": 30.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8F7232

Part #:

Contact Us For Possible Free Shipping ROUTER BIT Bolt Diameter": 0.813 Thickness": 0.75 Width": 8 Length": 16
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J4043

Part #:

Contact Us For Possible Free Shipping 5/8X6X8 5/8P GR. BLADE Bolt Diameter": 0.625 Thickness": 0.625 Width": 6 Length": 96
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J4043-6

Part #:

Contact Us For Possible Free Shipping 3/4X6X8 5/8P GR. BLADE Bolt Diameter": 0.625 Thickness": 0.75 Width": 6 Length": 96
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J4974

Part #:

Contact Us For Possible Free Shipping WEAR PLATE 992 Bolt Diameter": 1 Thickness": 1.625 Width": 13 Length": 35.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J5188

Part #:

Contact Us For Possible Free Shipping SIDE CUTTER Bolt Diameter": 1 Thickness": 1.125 Width": 10 Length": 23.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J6399

Part #:

Contact Us For Possible Free Shipping SIDE BAR PROTECTOR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J7210

Part #:

Contact Us For Possible Free Shipping SCRAPER GUIDE RH Bolt Diameter": 1 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J7211

Part #:

Contact Us For Possible Free Shipping SCRAPER GUIDE LH Bolt Diameter": 1 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J7525

Part #:

Contact Us For Possible Free Shipping J200 BOTTOM STRAP ADTR Bolt Diameter": 0 Thickness": 2.063 Width": 1.625 Length": 6.874
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J7782

Part #:

Contact Us For Possible Free Shipping 1/2X6X8 5/8P GR. BLADE Bolt Diameter": 0.625 Thickness": 0.5 Width": 6 Length": 96
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J8255

Part #:

Contact Us For Possible Free Shipping 3/4X8X4 3/4P ICE 1.4T-1G Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 48
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J8256

Part #:

Contact Us For Possible Free Shipping 3/4X8X5 3/4P ICE 1.4T-1G Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 60
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9075

Part #:

Contact Us For Possible Free Shipping PROFILE NO LONGER AVAILABLE Bolt Diameter": 1 Thickness": 0.875 Width": 8 Length": 33.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9076

Part #:

Contact Us For Possible Free Shipping PROFILE NO LONGER AVAILABLE Bolt Diameter": 1 Thickness": 0.875 Width": 8 Length": 39
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9077

Part #:

Contact Us For Possible Free Shipping PROFILE NO LONGER AVAILABLE Bolt Diameter": 1 Thickness": 0.875 Width": 8 Length": 32.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9078

Part #:

Contact Us For Possible Free Shipping PROFILE NO LONGER AVAILABLE Bolt Diameter": 1 Thickness": 0.875 Width": 8 Length": 31
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9614

Part #:

Contact Us For Possible Free Shipping CAST SIDE CUTTER LH Bolt Diameter": 1 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9615

Part #:

Contact Us For Possible Free Shipping CAST SIDE CUTTER RH Bolt Diameter": 1 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9825

Part #:

Contact Us For Possible Free Shipping CAST SIDECUTTER RH Bolt Diameter": 1 Thickness": 2 Width": 15.813 Length": 19.188
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8J9826

Part #:

Contact Us For Possible Free Shipping CAST SIDECUTTER LH Bolt Diameter": 1 Thickness": 2 Width": 15.813 Length": 19.188
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K5000

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 1.75 Width": 12 Length": 120.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K5056

Part #:

Contact Us For Possible Free Shipping BASE EDGE WO Bolt Diameter": 0 Thickness": 1.75 Width": 12 Length": 128.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K6452

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE 941 Bolt Diameter": 1 Thickness": 1 Width": 9 Length": 81.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K6455

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER RH Bolt Diameter": 0 Thickness": 1.5 Width": 8 Length": 8.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K6456

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER LH Bolt Diameter": 0 Thickness": 1.5 Width": 8 Length": 8.5
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K6489

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K6490

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K6588

Part #:

Contact Us For Possible Free Shipping CATALOGUE PURPOSE ONLY Bolt Diameter": 0 Thickness": 1.75 Width": 12 Length": 110.25
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K7525

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966 CORNER RH Bolt Diameter": 0 Thickness": 1.75 Width": 9 Length": 9.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K7526

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966 CORNER LH Bolt Diameter": 0 Thickness": 1.75 Width": 9 Length": 9.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K8161

Part #:

Contact Us For Possible Free Shipping BASE EDGE 920-930 WELD ON Bolt Diameter": 1.063 Thickness": 1 Width": 9 Length": 96
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K8162

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE Bolt Diameter": 1.063 Thickness": 1 Width": 9 Length": 105.875
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 8K9171

Part #:

Contact Us For Possible Free Shipping PACKER FOOT 825/835 Bolt Diameter": 0.875 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.