9W2299-7 Curved Motor Grader Cutting Edge for Cat 9W-2299 – Aftermarket Replacement

Full Description

The 9W2299-7 is supplied as an aftermarket curved motor grader cutting edge referenced to Caterpillar part number 9W-2299. It is designed for installation along the lower edge of a compatible motor grader moldboard, where the cutting edge contacts, cuts and carries loose surface material during grading work.

According to the published OEM reference specification for 9W-2299, the part is a continuous, curved and non-serrated cutting edge with a double-bevel profile. Its stated application is finish grading. A curved grader edge can assist the moldboard in engaging and carrying material while the operator levels and smooths the working surface. Typical purchasing applications include grader blade replacement, scheduled wear-part maintenance and cutting-edge stock programs for construction, road-maintenance and mining equipment fleets.

The reference dimensions are 83.906 inches in overall length, 6.0 inches in width and 0.5 inch in thickness. Industry catalogues commonly describe this nominal size as 84 inches or 7 feet long, approximately 2,133 × 152 × 13 mm. The reference hole pattern contains nine holes for 5/8-inch plow bolts, with 12-inch hole spacing and 3-inch end-hole spacing.

These specifications are provided for compatibility identification. The dimensions and hole pattern of the supplied product should be checked against the buyer’s old blade, equipment parts book or grader moldboard before shipment.

The “-7” suffix in product model 9W2299-7 is used in some supplier references and may indicate the nominal 7-foot length. The identified OEM reference number is 9W-2299. Buyers should therefore provide dimensional and hole-pattern information instead of relying on the suffix alone.

The product photograph shows multiple yellow-painted curved cutting edges stacked in three strapped bundles. Square plow-bolt holes are visible, although the straps and viewing angle obscure part of the complete hole pattern. Material grade, hardness, heat treatment and unit weight must be confirmed through the quotation or inspection documentation.

This replacement cutting edge is intended for distributors, importers, grader-parts dealers, repair workshops, contractors and fleet operators purchasing grader wear parts in commercial quantities. Before ordering, please provide the machine model and serial number, old part number, blade position, overall dimensions, hole quantity, hole size, hole spacing and clear photographs of the existing blade.

Key Features

• Aftermarket replacement referenced to Cat 9W-2299

• Curved, continuous and non-serrated reference configuration

• Double-bevel reference profile

• Nine-hole reference pattern for 5/8-inch plow bolts

• Nominal 7-foot grader blade format

• Intended for matching motor grader moldboard applications

• Yellow-painted surface shown in the product photograph

• Suitable for B2B grader wear-parts procurement

Compatible Machine Models

Suitable for motor grader moldboard applications matching the Cat 9W-2299 reference dimensions, bolt-hole pattern and installation requirements.

No specific machine model list is presented as confirmed. Please provide the machine model, serial number, blade position and old-part measurements for compatibility checking.

Reference Part Numbers

• OEM Reference: 9W-2299

• Common Search Format: 9W2299

• Supplier Product Model: 9W2299-7

• Confirmed Equivalent or Superseding Number: Not provided

Applications

• Motor grader moldboard cutting-edge replacement

• Finish grading

• Roadway surface leveling and smoothing

• Grader wear-part maintenance

• Construction, road-maintenance and mining fleet parts supply