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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 3587968-Equipment Blades-Equipment Blades Inc
CAT 3587968

Part #:

Contact Us For Possible Free Shipping BASE EDGE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616107-Equipment Blades-Equipment Blades Inc
CAT 3616107

Part #:

Contact Us For Possible Free Shipping BASE EDGE TOP WEAR PLATE LH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616108-Equipment Blades-Equipment Blades Inc
CAT 3616108

Part #:

Contact Us For Possible Free Shipping BASE EDGE TOP WEAR PLATE RH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616202-Equipment Blades-Equipment Blades Inc
CAT 3616202

Part #:

Contact Us For Possible Free Shipping BASE EDGE 222" 993K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616804-Equipment Blades-Equipment Blades Inc
CAT 3616804

Part #:

Contact Us For Possible Free Shipping SEGMENT RH END 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616805-Equipment Blades-Equipment Blades Inc
CAT 3616805

Part #:

Contact Us For Possible Free Shipping SEGMENT LH END 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616806-Equipment Blades-Equipment Blades Inc
CAT 3616806

Part #:

Contact Us For Possible Free Shipping SEGMENT RH 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616807-Equipment Blades-Equipment Blades Inc
CAT 3616807

Part #:

Contact Us For Possible Free Shipping SEGMENT LH 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3616808-Equipment Blades-Equipment Blades Inc
CAT 3616808

Part #:

Contact Us For Possible Free Shipping SEGMENT CTR 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3651243-Equipment Blades-Equipment Blades Inc
CAT 3651243

Part #:

Contact Us For Possible Free Shipping BASE EDGE 966/972K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3661576-Equipment Blades-Equipment Blades Inc
CAT 3661576

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3661696-Equipment Blades-Equipment Blades Inc
CAT 3661696

Part #:

Contact Us For Possible Free Shipping STRAIGHT BASE EGDE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3691902-Equipment Blades-Equipment Blades Inc
CAT 3691902

Part #:

Contact Us For Possible Free Shipping SPADE NOES 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3692048-Equipment Blades-Equipment Blades Inc
CAT 3692048

Part #:

Contact Us For Possible Free Shipping BASE EDGE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3710758-Equipment Blades-Equipment Blades Inc
CAT 3710758

Part #:

Contact Us For Possible Free Shipping Dozer Foldable Center Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 0
CAT 3710786-Equipment Blades-Equipment Blades Inc
CAT 3710786

Part #:

Contact Us For Possible Free Shipping DOZER EDGE FOLDABLE CLIPPED Bolt Diameter": 0.75 Thickness": 0.625 Width": 8 Length": 39.173
CAT 3731869-Equipment Blades-Equipment Blades Inc
CAT 3731869

Part #:

Contact Us For Possible Free Shipping BASE EDGE 966H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3737533-Equipment Blades-Equipment Blades Inc
CAT 3737533

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3737577-Equipment Blades-Equipment Blades Inc
CAT 3737577

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3737597-Equipment Blades-Equipment Blades Inc
CAT 3737597

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988F Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3738778-Equipment Blades-Equipment Blades Inc
CAT 3738778

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3771822-Equipment Blades-Equipment Blades Inc
CAT 3771822

Part #:

Contact Us For Possible Free Shipping BASE EDGE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3781549-Equipment Blades-Equipment Blades Inc
CAT 3781549

Part #:

Contact Us For Possible Free Shipping BASE EDGE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3788772-Equipment Blades-Equipment Blades Inc
CAT 3788772

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3G1626-Equipment Blades-Equipment Blades Inc
CAT 3G1626

Part #:

Contact Us For Possible Free Shipping 1/2X8X6 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.5 Width": 8 Length": 72
CAT 3G1627-Equipment Blades-Equipment Blades Inc
CAT 3G1627

Part #:

Contact Us For Possible Free Shipping 1/2X8X7 3/4P GR BLADE Bolt Diameter": 0.75 Thickness": 0.5 Width": 8 Length": 84
CAT 3G1628-Equipment Blades-Equipment Blades Inc
CAT 3G1628

Part #:

Contact Us For Possible Free Shipping 1/2X8X8 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.5 Width": 8 Length": 96
CAT 3G2165-Equipment Blades-Equipment Blades Inc
CAT 3G2165

Part #:

Contact Us For Possible Free Shipping 3/4X8X2 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 24
CAT 3G2166-Equipment Blades-Equipment Blades Inc
CAT 3G2166

Part #:

Contact Us For Possible Free Shipping 5/8X8X2 3/4P GR. BLADE Bolt Diameter": 0.75 Thickness": 0.625 Width": 8 Length": 24
CAT 3G2357-Equipment Blades-Equipment Blades Inc
CAT 3G2357

Part #:

Contact Us For Possible Free Shipping J350 ADAPTER Bolt Diameter": 1 Thickness": 0 Width": 0 Length": 0
CAT 3G4282-Equipment Blades-Equipment Blades Inc
CAT 3G4282

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D5H Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 45.375
CAT 3G5307-Equipment Blades-Equipment Blades Inc
CAT 3G5307

Part #:

Contact Us For Possible Free Shipping J300 CENTER ADAPTER Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G5352-9

Part #:

Contact Us For Possible Free Shipping SUPPORT 1-7T6678 2-7T6932 Bolt Diameter": 0.938 Thickness": 1.125 Width": 8.5 Length": 107.75
CAT 3G5358-Equipment Blades-Equipment Blades Inc
CAT 3G5358

Part #:

Contact Us For Possible Free Shipping J350 RH CORNER ADAPTER Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3G5359-Equipment Blades-Equipment Blades Inc
CAT 3G5359

Part #:

Contact Us For Possible Free Shipping J350 LH CORNER ADAPTER Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3G6062-Equipment Blades-Equipment Blades Inc
CAT 3G6062

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D5 Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 41.125
CAT 3G6305-Equipment Blades-Equipment Blades Inc
CAT 3G6305

Part #:

Contact Us For Possible Free Shipping J300 END ADAPTER RH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3G6306-Equipment Blades-Equipment Blades Inc
CAT 3G6306

Part #:

Contact Us For Possible Free Shipping J300 END ADAPTER LH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3G4285-Equipment Blades Inc-Equipment Blades Inc
CAT 3G4285

Part #: CAT 3G4285

CAT 3G4285

Part #: CAT 3G4285

CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 3G6395CI-G

Part #: CAT 3G6395CI-G

CAT 3G6395CI-G

Part #: CAT 3G6395CI-G

CAT 3G6395HAL-Equipment Blades-Equipment Blades Inc
CAT 3G6395HAL

Part #:

Contact Us For Possible Free Shipping CAST HALF ARROW END LH 3G6395 Bolt Diameter": 1.25 Thickness": 1.75 Width": 15.625 Length": 9.5
CAT 3G6395HAR-Equipment Blades-Equipment Blades Inc
CAT 3G6395HAR

Part #:

Contact Us For Possible Free Shipping CAST HALF ARROW END RH 3G6395 Bolt Diameter": 1.25 Thickness": 1.75 Width": 15.625 Length": 9.5
CAT 3G6395TPL-Equipment Blades-Equipment Blades Inc
CAT 3G6395TPL

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE LH 3G6395 Bolt Diameter": 1.25 Thickness": 1 Width": 12.586 Length": 5.75
CAT 3G6395TPR-Equipment Blades-Equipment Blades Inc
CAT 3G6395TPR

Part #:

Contact Us For Possible Free Shipping TOP COVER PLATE RH 3G6395 Bolt Diameter": 1.25 Thickness": 1 Width": 12.586 Length": 5.75
CAT 3G7289-Equipment Blades-Equipment Blades Inc
CAT 3G7289

Part #:

Contact Us For Possible Free Shipping 2-4T2988 2-4T2987 1-4T2989/90 Bolt Diameter": 1.063 Thickness": 1.125 Width": 8.5 Length": 190.625
CAT 3G7763-Equipment Blades-Equipment Blades Inc
CAT 3G7763

Part #:

Contact Us For Possible Free Shipping END BIT FLAT L/C RH Bolt Diameter": 1.25 Thickness": 1.375 Width": 12.75 Length": 24
CAT 3G7764-Equipment Blades-Equipment Blades Inc
CAT 3G7764

Part #:

Contact Us For Possible Free Shipping END BIT FLAT L/C LH Bolt Diameter": 1.25 Thickness": 1.375 Width": 12.75 Length": 24
CAT 3G7966-Equipment Blades-Equipment Blades Inc
CAT 3G7966

Part #:

Contact Us For Possible Free Shipping 3/4X6X5 5/8P GR. BLADE Bolt Diameter": 0.625 Thickness": 0.75 Width": 6 Length": 60

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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.