1073479 Center Cutting Edge for Caterpillar Bulldozers

1073479 is a center cutting edge for Caterpillar bulldozer blades. It is used with 8S blade equipment and is intended for installation on rotary and straight blades used in stripping and overburden applications.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts). The equipment brand associated with the application is Caterpillar; Caterpillar is the manufacturer of the bulldozers and blade equipment for which this cutting edge is specified.

Fitment

• Caterpillar bulldozers
• Caterpillar 8S blade configuration
• Rotary blades
• Straight blades

The available application information identifies the part by the 8S blade designation and does not provide a complete list of individual bulldozer model numbers. Compatibility should therefore be checked by the blade configuration and the corresponding part number before installation.

Cross-reference numbers

• 1073479
• 1U4933
• 4T6301

Part number 1073479 is the SKU and reference number for this center cutting edge. Numbers 1U4933 and 4T6301 are also listed as reference numbers for the same cutting-edge application.

Specifications

The cutting edge is the center section of the bulldozer blade wear assembly. Its dimensions and weight are provided for identification and installation planning. The supplied data does not specify the mounting-hole pattern, hole diameter, bolt set, material grade, or whether fastening hardware is included.