Aftermarket Dozer Cutting Edges and End Bits
Construction Parts supplies high-quality aftermarket replacement cutting edges, center blades, end bits, router bits, and related hardware for crawler dozers working in construction, forestry, mining, agriculture, landfill, and land-clearing applications. The right edge protects the moldboard, restores penetration, and helps the blade carry and spread material efficiently. We support common Caterpillar, Komatsu, John Deere, Case, and other heavy-equipment families, with fitment assistance when a machine has multiple blade arrangements.
Materials, Profiles, and Hardware
Dozer edges are available in heat-treated alloy steel for general abrasive service, through-hardened options for demanding wear, and heavy-duty profiles where added thickness is appropriate. Depending on the application, choices may include single- or double-beveled edges, curved or flat sections, reversible edges, extended-wear end bits, and carbide-protected options. Dimensions matter: length, width, thickness, bolt diameter, hole count, hole spacing, countersink style, and the distance from each end must agree with the blade assembly. Matching plow bolts, nuts, washers, and end-bit hardware should be inspected whenever an edge is replaced.
How to Confirm Dozer Fitment
Machine model alone is not always enough. Serial-number breaks, blade type, push-arm arrangement, SU, S, U, PAT, or angle-blade configuration can change the required part. For the fastest match, provide the manufacturer, model, serial number, blade style, current OEM or aftermarket number, and readable measurements. Photographs of the blade face and bolt pattern are also useful. Our team can cross-reference that information before you place an order, reducing downtime and avoiding freight on an incorrect heavy part.
Shop and Explore Related Parts
Browse dozer cutting edges and blades in our product catalog. You can also explore Caterpillar dozer parts, Komatsu dozer parts, and John Deere dozer parts. Return to the cutting edges hub for grader, loader, scraper, snow-plow, and excavator bucket applications, or request a quote with your fitment details.
Frequently Asked Questions
What information is needed to match a dozer cutting edge?
Provide the manufacturer, model, serial number, blade configuration, existing part number, and the edge length, width, thickness, bolt size, hole count, and spacing when available.
Are heat-treated cutting edges better than standard steel?
Heat-treated alloy steel generally delivers longer wear in abrasive material. The best choice depends on impact, abrasion, machine size, operating conditions, and whether reversibility or carbide protection is beneficial.
Can a dozer edge be reversed?
Many double-beveled edges are reversible, but the bolt pattern, wear condition, and blade design must permit it. Confirm the specific profile before reinstalling.
Should I replace the mounting hardware too?
Replace stretched, rounded, corroded, or damaged bolts and nuts. Fresh correctly sized hardware helps the edge seat evenly and reduces loosening.