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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 1U1440-9

Part #:

Contact Us For Possible Free Shipping D7R SUPPORT 2-7T6591 Bolt Diameter": 0.938 Thickness": 1.125 Width": 8.5 Length": 78.125
CAT 1U1467-Equipment Blades-Equipment Blades Inc
CAT 1U1467

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 951/941 Bolt Diameter": 1 Thickness": 1 Width": 11 Length": 40.75
CAT 1U1473-Equipment Blades-Equipment Blades Inc
CAT 1U1473

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 955 Bolt Diameter": 1 Thickness": 1.18 Width": 14.17 Length": 44.875
CAT 1U1478-Equipment Blades-Equipment Blades Inc
CAT 1U1478

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 977 Bolt Diameter": 1 Thickness": 1.18 Width": 14.17 Length": 55.875
CAT 1U1479-Equipment Blades-Equipment Blades Inc
CAT 1U1479

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 977-END Bolt Diameter": 1 Thickness": 1.18 Width": 14.17 Length": 42
CAT 1U1545-Equipment Blades-Equipment Blades Inc
CAT 1U1545

Part #:

Contact Us For Possible Free Shipping END BIT 9S 9U H/C RH Bolt Diameter": 1.25 Thickness": 1.625 Width": 14.5 Length": 27
CAT 1U1546-Equipment Blades-Equipment Blades Inc
CAT 1U1546

Part #:

Contact Us For Possible Free Shipping END BIT D9L-9S/9U-LH Bolt Diameter": 1.25 Thickness": 1.625 Width": 14.5 Length": 27
CAT 1U1558-Equipment Blades-Equipment Blades Inc
CAT 1U1558

Part #:

Contact Us For Possible Free Shipping OLD STYLE PIN J550 BQ25 Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1U1566-Equipment Blades-Equipment Blades Inc
CAT 1U1566

Part #:

Contact Us For Possible Free Shipping SUPPORT GUSSET SCRAPER Bolt Diameter": 0 Thickness": 0.75 Width": 4.213 Length": 22.677
CAT 1U1909-Equipment Blades-Equipment Blades Inc
CAT 1U1909

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966D Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 49.75
CAT 1U1947-8-Equipment Blades-Equipment Blades Inc
CAT 1U1947-8

Part #:

Contact Us For Possible Free Shipping SUPPORT 3-4T6659 1-4T4454/5 Bolt Diameter": 0.813 Thickness": 1 Width": 6.5 Length": 152.5
CAT 1U2207-Equipment Blades-Equipment Blades Inc
CAT 1U2207

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D5A Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 37.875
CAT 1U2211-Equipment Blades-Equipment Blades Inc
CAT 1U2211

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D5S-LGP Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 54.875
CAT 1U2407-Equipment Blades-Equipment Blades Inc
CAT 1U2407

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 48.125
CAT 1U2408-Equipment Blades-Equipment Blades Inc
CAT 1U2408

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 977 Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 40.063
CAT 1U2409-Equipment Blades-Equipment Blades Inc
CAT 1U2409

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 966-CTR Bolt Diameter": 1.25 Thickness": 1.18 Width": 14.17 Length": 47.5
CAT 1U2411-Equipment Blades-Equipment Blades Inc
CAT 1U2411

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 955 Bolt Diameter": 1 Thickness": 1.18 Width": 14.17 Length": 41.625
CAT 1U2413-Equipment Blades-Equipment Blades Inc
CAT 1U2413

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 950 1.18 Bolt Diameter": 1 Thickness": 1.18 Width": 14.17 Length": 45.75
CAT 1U3202-Equipment Blades-Equipment Blades Inc
CAT 1U3202

Part #:

Contact Us For Possible Free Shipping J200 STANDARD LONG TOOTH Bolt Diameter": 0 Thickness": 2.5 Width": 2.25 Length": 5.75
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1U3209

Part #:

Contact Us For Possible Free Shipping J200 PENETRATION TOOTH Bolt Diameter": 0 Thickness": 2.5 Width": 2.313 Length": 5.563
CAT 1U3251-Equipment Blades-Equipment Blades Inc
CAT 1U3251

Part #:

Contact Us For Possible Free Shipping J250 SHORT TOOTH Bolt Diameter": 0 Thickness": 3.5 Width": 3 Length": 6.563
CAT 1U3301-Equipment Blades-Equipment Blades Inc
CAT 1U3301

Part #:

Contact Us For Possible Free Shipping J300 SHORT TOOTH Bolt Diameter": 0 Thickness": 4.125 Width": 3.438 Length": 7.5
CAT 1U3351-Equipment Blades-Equipment Blades Inc
CAT 1U3351

Part #:

Contact Us For Possible Free Shipping J350 SHORT TOOTH Bolt Diameter": 0 Thickness": 4.5 Width": 4.125 Length": 8.125
CAT 1U3407-Equipment Blades-Equipment Blades Inc
CAT 1U3407

Part #:

Contact Us For Possible Free Shipping BUCKET EDGE 988G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1U4455-Equipment Blades-Equipment Blades Inc
CAT 1U4455

Part #:

Contact Us For Possible Free Shipping DOZER EDGE 10SU END Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 40.375
CAT 1U4457-Equipment Blades-Equipment Blades Inc
CAT 1U4457

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D10U END Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 30.875
CAT 1U4458-Equipment Blades-Equipment Blades Inc
CAT 1U4458

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D10U CTR Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 41.875
CAT 1U4459-Equipment Blades-Equipment Blades Inc
CAT 1U4459

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D10SU CTR Bolt Diameter": 1.25 Thickness": 1.375 Width": 16 Length": 40.5
CAT 1U4929-Equipment Blades-Equipment Blades Inc
CAT 1U4929

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8-CTR Bolt Diameter": 1 Thickness": 1.375 Width": 10 Length": 31.75
CAT 1U4930-Equipment Blades-Equipment Blades Inc
CAT 1U4930

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8-CTR Bolt Diameter": 1 Thickness": 1.375 Width": 10 Length": 33.75
CAT 1U4931-Equipment Blades-Equipment Blades Inc
CAT 1U4931

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8-CTR Bolt Diameter": 1 Thickness": 1.375 Width": 10 Length": 43
CAT 1U4932-Equipment Blades-Equipment Blades Inc
CAT 1U4932

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8 Bolt Diameter": 1 Thickness": 1.375 Width": 10 Length": 36.375
CAT 1U4933-Equipment Blades-Equipment Blades Inc
CAT 1U4933

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D8-CTR Bolt Diameter": 1 Thickness": 1.375 Width": 10 Length": 40.75
CAT 1V2911-Equipment Blades-Equipment Blades Inc
CAT 1V2911

Part #:

Contact Us For Possible Free Shipping BASE EDGE 955L Bolt Diameter": 1.063 Thickness": 1 Width": 9 Length": 90
CAT 1V3915-Equipment Blades-Equipment Blades Inc
CAT 1V3915

Part #:

Contact Us For Possible Free Shipping BASE EDGE 944/50 WO Bolt Diameter": 0 Thickness": 1 Width": 9 Length": 105.25
CAT 1V3916-Equipment Blades-Equipment Blades Inc
CAT 1V3916

Part #:

Contact Us For Possible Free Shipping BASE EDGE 920 Bolt Diameter": 0 Thickness": 1 Width": 9 Length": 96
CAT 1U1897
CAT 1U1897

Part #: 1U1897

CAT 1U1897

Part #: 1U1897

CAT 1J3599FAB-Equipment Blades Inc-Equipment Blades Inc
CAT 1J3599FAB

Part #: CAT 1J3599FAB

CAT 1J3599FAB

Part #: CAT 1J3599FAB

CAT 1U0605
CAT 1U0605

Part #: CAT 1U0605

CAT 1U0605

Part #: CAT 1U0605

CAT 1U0761CI
CAT 1U0761CI

Part #: CAT 1U0761CI

CAT 1U0761CI

Part #: CAT 1U0761CI

CAT 1U1465-Equipment Blades Inc-Equipment Blades Inc
CAT 1U1465

Part #: CAT 1U1465

CAT 1U1465

Part #: CAT 1U1465

CAT style bucket edge 950 bolt on cutting edge. Through hardened guaranteed against breakage. This is a double beveled cutting edge that is 1" th...
Cat 1u1471
Cat 1u1471

Part #: Cat 1u1471

Cat 1u1471

Part #: Cat 1u1471

CAT style end bolt on cutting edge. Through hardened guaranteed against breakage. This is a double beveled cutting edge that is 1.18" thick, 14.1...
CAT 1U2412-Equipment Blades Inc-Equipment Blades Inc
CAT 1U2412

Part #: CAT 1U2412

CAT 1U2412

Part #: CAT 1U2412

CAT 944, CAT 950 CAT style center bolt on cutting edge. Through hardened guaranteed against breakage. This is a doubl beveled cutting edge that ...
CAT 1V3917-Equipment Blades-Equipment Blades Inc
CAT 1V3917

Part #:

Contact Us For Possible Free Shipping BASE EDGE-966C NO HOLES Bolt Diameter": 0 Thickness": 1.25 Width": 10.5 Length": 115
CAT 1V8664-Equipment Blades-Equipment Blades Inc
CAT 1V8664

Part #:

Contact Us For Possible Free Shipping WELD IN BUCKET CORNER Bolt Diameter": 0 Thickness": 1.25 Width": 7 Length": 9.5
CAT 1V9077-Equipment Blades-Equipment Blades Inc
CAT 1V9077

Part #:

Contact Us For Possible Free Shipping BASE EDGE 955 Bolt Diameter": 0 Thickness": 1 Width": 9 Length": 90
CAT 2011230-Equipment Blades-Equipment Blades Inc
CAT 2011230

Part #:

Contact Us For Possible Free Shipping DOZER EDGE C/IMP Bolt Diameter": 1.25 Thickness": 2.375 Width": 16 Length": 33.813
CAT 2011231-Equipment Blades-Equipment Blades Inc
CAT 2011231

Part #:

Contact Us For Possible Free Shipping DOZER EDGE C/IMP Bolt Diameter": 1.25 Thickness": 2.375 Width": 16 Length": 40.125

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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.