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Caterpillar® Wear Parts and Cutting Edges

Caterpillar® Wear Parts and Cutting Edges

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CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1747982

Part #:

Contact Us For Possible Free Shipping MULTI PURPOSE BUCKET EDGE Bolt Diameter": 0.625 Thickness": 0.75 Width": 10 Length": 49.291
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1748044

Part #:

Contact Us For Possible Free Shipping STRIKE OFF SIDECUTTER LH Bolt Diameter": 1.125 Thickness": 3.813 Width": 15.237 Length": 19.237
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1774550

Part #:

Contact Us For Possible Free Shipping DOZER BLADE Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 58.898
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1774551

Part #:

Contact Us For Possible Free Shipping END BIT FOR D6 FOLDABLE Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 21.22
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1774552

Part #:

Contact Us For Possible Free Shipping END BIT D6 FOLDABLE Bolt Diameter": 0.75 Thickness": 0.75 Width": 8 Length": 21.22
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1783702

Part #:

Contact Us For Possible Free Shipping WO SIDEBARS RH/LH 988G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1813612

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER LH 994F Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1813613

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER RH 994F Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1834605

Part #:

Contact Us For Possible Free Shipping J460 CENTER ADAPTER Bolt Diameter": 1.25 Thickness": 0 Width": 0 Length": 0
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1835190

Part #:

Contact Us For Possible Free Shipping WELD IN BASE EDGE 988G Bolt Diameter": 1.5 Thickness": 2 Width": 12.8 Length": 145.188
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1835300

Part #:

Contact Us For Possible Free Shipping J300 PENETRATION PLUS Bolt Diameter": 0 Thickness": 4.125 Width": 3.563 Length": 9.25
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1835324

Part #:

Contact Us For Possible Free Shipping BOLT ON HD SEGMENT 988F/G Bolt Diameter": 1.25 Thickness": 1.625 Width": 13 Length": 14.625
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1835325

Part #:

Contact Us For Possible Free Shipping EDGE 1045841 HD 988 Bolt Diameter": 1.25 Thickness": 1.625 Width": 16 Length": 62.375
CAT 1747973-Equipment Blades-Equipment Blades Inc
CAT 1856509

Part #:

Contact Us For Possible Free Shipping SOLE PLATE 834H Bolt Diameter": 0.875 Thickness": 1.75 Width": 10 Length": 39.25
CAT 1863010-Equipment Blades-Equipment Blades Inc
CAT 1863010

Part #:

Contact Us For Possible Free Shipping J225 FLARE TOOTH Bolt Diameter": 0 Thickness": 3.25 Width": 2.688 Length": 6.875
CAT 1891999-Equipment Blades-Equipment Blades Inc
CAT 1891999

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980 G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1909793-Equipment Blades-Equipment Blades Inc
CAT 1909793

Part #:

Contact Us For Possible Free Shipping BOLT ON REAR WEAR PLATE Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1909794-Equipment Blades-Equipment Blades Inc
CAT 1909794

Part #:

Contact Us For Possible Free Shipping BOLT ON HD REAR WEARPLATE Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1931756-Equipment Blades-Equipment Blades Inc
CAT 1931756

Part #:

Contact Us For Possible Free Shipping WO SIDEBARS RH/LH 988G Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1932561-Equipment Blades-Equipment Blades Inc
CAT 1932561

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1932562-Equipment Blades-Equipment Blades Inc
CAT 1932562

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER 980G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1932563-Equipment Blades-Equipment Blades Inc
CAT 1932563

Part #:

Contact Us For Possible Free Shipping BUCKET CORNER 980G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1938221-Equipment Blades-Equipment Blades Inc
CAT 1938221

Part #:

Contact Us For Possible Free Shipping WELD ON SIDE BARS RH/LH Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1939015-Equipment Blades-Equipment Blades Inc
CAT 1939015

Part #:

Contact Us For Possible Free Shipping BASE EDGE 988H Bolt Diameter": 1.063 Thickness": 1.75 Width": 12 Length": 142
CAT 1940655-Equipment Blades-Equipment Blades Inc
CAT 1940655

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980 G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1940659-Equipment Blades-Equipment Blades Inc
CAT 1940659

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980G/H Bolt Diameter": 99.999 Thickness": 1.75 Width": 12 Length": 150
CAT 1940681-Equipment Blades-Equipment Blades Inc
CAT 1940681

Part #:

Contact Us For Possible Free Shipping BASE EDGE 980 G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1943133-Equipment Blades-Equipment Blades Inc
CAT 1943133

Part #:

Contact Us For Possible Free Shipping BASE EDGE 147" 980 G/H Bolt Diameter": 0 Thickness": 0 Width": 0 Length": 0
CAT 1950411-Equipment Blades-Equipment Blades Inc
CAT 1950411

Part #:

Contact Us For Possible Free Shipping WO STEP SPADE BASEDGE988G Bolt Diameter": 1.375 Thickness": 2 Width": 31.06 Length": 153.52
CAT 1955114-Equipment Blades-Equipment Blades Inc
CAT 1955114

Part #:

Contact Us For Possible Free Shipping C/IMP SCRAPER CENTER Bolt Diameter": 0 Thickness": 1.625 Width": 16 Length": 62.125
CAT 1955131-Equipment Blades-Equipment Blades Inc
CAT 1955131

Part #:

Contact Us For Possible Free Shipping SCRAPER END 7/8X16 Bolt Diameter": 1 Thickness": 0.875 Width": 16 Length": 29.5
CAT 1957130-Equipment Blades-Equipment Blades Inc
CAT 1957130

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 36.526
CAT 1957131-Equipment Blades-Equipment Blades Inc
CAT 1957131

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE LH Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 48.376
CAT 1957132-Equipment Blades-Equipment Blades Inc
CAT 1957132

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 34.626
CAT 1957133-Equipment Blades-Equipment Blades Inc
CAT 1957133

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE LH Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 50.138
CAT 1957134-Equipment Blades-Equipment Blades Inc
CAT 1957134

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE RH Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 35.678
CAT 1957135-Equipment Blades-Equipment Blades Inc
CAT 1957135

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 54.566
CAT 1957136-Equipment Blades-Equipment Blades Inc
CAT 1957136

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 38.346
CAT 1957137-Equipment Blades-Equipment Blades Inc
CAT 1957137

Part #:

Contact Us For Possible Free Shipping HD BUCKET EDGE Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 47.12
CAT 1957138-Equipment Blades-Equipment Blades Inc
CAT 1957138

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 39.064
CAT 1957139-Equipment Blades-Equipment Blades Inc
CAT 1957139

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE LH Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 52.426
CAT 1957140-Equipment Blades-Equipment Blades Inc
CAT 1957140

Part #:

Contact Us For Possible Free Shipping HD BOLT ON EDGE RH Bolt Diameter": 0.75 Thickness": 1 Width": 10 Length": 37.406
CAT 1957171-Equipment Blades-Equipment Blades Inc
CAT 1957171

Part #:

Contact Us For Possible Free Shipping END BIT C/IMP Bolt Diameter": 1.25 Thickness": 3 Width": 20 Length": 32
CAT 1957172-Equipment Blades-Equipment Blades Inc
CAT 1957172

Part #:

Contact Us For Possible Free Shipping END BIT C/IMP Bolt Diameter": 1.25 Thickness": 3 Width": 20 Length": 32
CAT 1957173-Equipment Blades-Equipment Blades Inc
CAT 1957173

Part #:

Contact Us For Possible Free Shipping END BIT C/IMP 8E4541 Bolt Diameter": 1.25 Thickness": 2.25 Width": 19 Length": 29
CAT 7T4351-Equipment Blades-Equipment Blades Inc
CAT 1957174

Part #:

Contact Us For Possible Free Shipping END BIT H/C C/IMP 8E4542 Bolt Diameter": 1.25 Thickness": 2.25 Width": 19 Length": 29
CAT 1957178-Equipment Blades-Equipment Blades Inc
CAT 1957178

Part #:

Contact Us For Possible Free Shipping 1X8X4 5/8P GR. BLADE Bolt Diameter": 0.625 Thickness": 1 Width": 8 Length": 48
CAT 1957187-Equipment Blades-Equipment Blades Inc
CAT 1957187

Part #:

Contact Us For Possible Free Shipping DOZER EDGE D11 Bolt Diameter": 1.25 Thickness": 3 Width": 16 Length": 40.25

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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.