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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 3372222-Equipment Blades-Equipment Blades Inc
CAT 3372222

Part #:

Contact Us For Possible Free Shipping BOLT ON EDGE SERR RH CTR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3372223-Equipment Blades-Equipment Blades Inc
CAT 3372223

Part #:

Contact Us For Possible Free Shipping BOLT ON EDGE SERR LH CTR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3372224-Equipment Blades-Equipment Blades Inc
CAT 3372224

Part #:

Contact Us For Possible Free Shipping BOLT ON EDGE SERR CTR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3380551-Equipment Blades-Equipment Blades Inc
CAT 3380551

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 980G/H/K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3391326-Equipment Blades-Equipment Blades Inc
CAT 3391326

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3391356-Equipment Blades-Equipment Blades Inc
CAT 3391356

Part #:

Contact Us For Possible Free Shipping SERRATED SPADE NOSE 990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3391378-Equipment Blades-Equipment Blades Inc
CAT 3391378

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3424271-Equipment Blades-Equipment Blades Inc
CAT 3424271

Part #:

Contact Us For Possible Free Shipping HALF ARROW SEGMENT RH END Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3424272-Equipment Blades-Equipment Blades Inc
CAT 3424272

Part #:

Contact Us For Possible Free Shipping HALF ARROW SEGMENT RH END Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3428851-Equipment Blades-Equipment Blades Inc
CAT 3428851

Part #:

Contact Us For Possible Free Shipping DOZER EDGE Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 43.835
CAT 3432208-Equipment Blades-Equipment Blades Inc
CAT 3432208

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 993k Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432212-Equipment Blades-Equipment Blades Inc
CAT 3432212

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 203" 993K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432214-Equipment Blades-Equipment Blades Inc
CAT 3432214

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 202" 993K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432224-Equipment Blades-Equipment Blades Inc
CAT 3432224

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432226-Equipment Blades-Equipment Blades Inc
CAT 3432226

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432228-Equipment Blades-Equipment Blades Inc
CAT 3432228

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992G/K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432230-Equipment Blades-Equipment Blades Inc
CAT 3432230

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3432257-Equipment Blades-Equipment Blades Inc
CAT 3432257

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 993K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3438971-Equipment Blades-Equipment Blades Inc
CAT 3438971

Part #:

Contact Us For Possible Free Shipping BASE EDGE 972G SLAG BUCKET Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3439110-Equipment Blades-Equipment Blades Inc
CAT 3439110

Part #:

Contact Us For Possible Free Shipping SEGMENT 972G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3440352-Equipment Blades-Equipment Blades Inc
CAT 3440352

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE CTR 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3440353-Equipment Blades-Equipment Blades Inc
CAT 3440353

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE RH 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3440354-Equipment Blades-Equipment Blades Inc
CAT 3440354

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE LH 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3445253-Equipment Blades-Equipment Blades Inc
CAT 3445253

Part #:

Contact Us For Possible Free Shipping SERRATED EDGE FITS 1119770 RH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3445254-Equipment Blades-Equipment Blades Inc
CAT 3445254

Part #:

Contact Us For Possible Free Shipping SERRATED EDGE FITS 1119770 LH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3445255-Equipment Blades-Equipment Blades Inc
CAT 3445255

Part #:

Contact Us For Possible Free Shipping SERRATED EDGE FITS 1119770 RHC Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3445256-Equipment Blades-Equipment Blades Inc
CAT 3445256

Part #:

Contact Us For Possible Free Shipping SERRATED EDGE FITS 1119770 LHC Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3454453-Equipment Blades-Equipment Blades Inc
CAT 3454453

Part #:

Contact Us For Possible Free Shipping BASE EDGE 966 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3456751-Equipment Blades-Equipment Blades Inc
CAT 3456751

Part #:

Contact Us For Possible Free Shipping BASE EDGE WEAR PLATE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3456752-Equipment Blades-Equipment Blades Inc
CAT 3456752

Part #:

Contact Us For Possible Free Shipping BASE EDGE WEAR PLATE 992G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469106-Equipment Blades-Equipment Blades Inc
CAT 3469106

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 990 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469125-Equipment Blades-Equipment Blades Inc
CAT 3469125

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE SERR. LH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469126-Equipment Blades-Equipment Blades Inc
CAT 3469126

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE SERR. CTR Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469127-Equipment Blades-Equipment Blades Inc
CAT 3469127

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE SERR. RH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469136-Equipment Blades-Equipment Blades Inc
CAT 3469136

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 245" 994F Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469149-Equipment Blades-Equipment Blades Inc
CAT 3469149

Part #:

Contact Us For Possible Free Shipping SPADE NOSE BASE EDGE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469158-Equipment Blades-Equipment Blades Inc
CAT 3469158

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469199-Equipment Blades-Equipment Blades Inc
CAT 3469199

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3469240-Equipment Blades-Equipment Blades Inc
CAT 3469240

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 993K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3510526-Equipment Blades-Equipment Blades Inc
CAT 3510526

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3510528-Equipment Blades-Equipment Blades Inc
CAT 3510528

Part #:

Contact Us For Possible Free Shipping BUCKET SEGMENT 980G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3517809-Equipment Blades-Equipment Blades Inc
CAT 3517809

Part #:

Contact Us For Possible Free Shipping SPADE NOSE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3517812-Equipment Blades-Equipment Blades Inc
CAT 3517812

Part #:

Contact Us For Possible Free Shipping SERRATED SPADE NOSE 222" 994F Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3517813-Equipment Blades-Equipment Blades Inc
CAT 3517813

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988G/H Bolt Diameter": 1.375 Thickness": 2.5 Width": 12.52 Length": 151.772
CAT 3560279-Equipment Blades-Equipment Blades Inc
CAT 3560279

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988G/H Bolt Diameter": 1.375 Thickness": 2 Width": 16.929 Length": 151.772
CAT 3566238-Equipment Blades-Equipment Blades Inc
CAT 3566238

Part #:

Contact Us For Possible Free Shipping BASE EDGE 992K Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 3572689-Equipment Blades-Equipment Blades Inc
CAT 3572689

Part #:

Contact Us For Possible Free Shipping SIDEBAR PIN FOR 3295957 Bolt Diameter": 0 Thickness": 1 Width": 0 Length": 4.089
CAT 3587962-Equipment Blades-Equipment Blades Inc
CAT 3587962

Part #:

Contact Us For Possible Free Shipping BASE EDGE 240" 993K 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.