7D1949 Curved Cutting Edges for Caterpillar Motor Graders

The 7D1949 curved cutting edge is a motor grader blade component for Caterpillar equipment. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

This cutting edge is intended for installation on the blade assembly of compatible Caterpillar motor graders. The supplied product data identifies the component by the 7D1949 SKU and lists the applicable machine models below.

Fitment

• Caterpillar Autograder
• Caterpillar 14G motor grader
• Caterpillar 14M motor grader
• Caterpillar 16 motor grader
• Caterpillar 160H motor grader
• Caterpillar 160M motor grader
• Caterpillar 160M 2 motor grader
• Caterpillar 163H motor grader
• Caterpillar 163H NA motor grader
• Caterpillar 16G motor grader

The fitment list includes Caterpillar motor graders identified by the series and model designations shown above. Model identification should be checked against the machine documentation and the part currently installed before replacement, particularly where the same machine series has more than one configuration.

Cross-reference numbers

• 7D1949
• 7D-1949

7D1949 and 7D-1949 are the two part-number formats associated with this cutting edge. The SKU is written without a hyphen, while the part-number format in the equipment parts listing includes a hyphen.

Specifications

The cutting edge has a 0.75-inch thickness and a through-hardened DH2 material specification. The listed grooving configuration is “no teeth,” indicating a smooth cutting-edge profile without toothed sections. The recorded dimensions are 243.7 cm in length, 20.5 cm in width, and 1.9 cm in depth, with a listed weight of 140 lb.