23B-70-71920 Motor Grader Circle Drawbar Wear Plate for Komatsu GD555 GD655 GD675

The 23B-70-71920 plate is an aftermarket replacement component used in the circle drawbar, drawbar and support assembly of selected Komatsu motor graders. The same reference number is commonly entered as 23B7071920 in parts databases, purchasing records and international inquiries.

This plate forms part of the grader circle support arrangement, where controlled contact and correct clearance are important for smooth circle movement and stable blade positioning. As a replaceable wear component, it helps provide a serviceable interface between the circle, drawbar and related support parts.

Public Komatsu and catalog references associate 23B-70-71920 with selected GD555, GD655 and GD675 series graders. Compatibility can vary by machine generation, serial number and circle-guide configuration. Buyers should therefore provide the complete machine model, serial number, existing part number and critical dimensions before ordering.

YASSIAN supplies replacement motor grader wear components for distributors, importers, repair workshops and fleet maintenance projects. Material specification, dimensions, inspection requirements, branding and export packaging can be confirmed before production.

Features

• Reference number 23B-70-71920

• Alternative search format 23B7071920

• Cataloged as a motor grader plate

• Used in the circle drawbar and support assembly

• Designed as a replaceable contact and wear component

• Suitable for selected GD555, GD655 and GD675 graders

• Nominal 7.0 mm catalog thickness reference

• Sample and drawing verification available

• Dimensional inspection before shipment

• Custom logo and export packaging available

• Suitable for distributor stock and grader repair projects

Application

The 23B-70-71920 plate is associated with selected configurations of the following motor graders:

Officially listed applications

• Komatsu GD555-3

• Komatsu GD555-5

• Komatsu GD675-3

• Komatsu GD675-5

• Komatsu GD675-6

• Komatsu GD675-7

Additional catalog-referenced applications

• Komatsu GD655-5

• Komatsu GD655-6

• Komatsu GD655-7

• Komatsu GD675-7E0

Typical operating applications include:

• Road construction

• Road maintenance

• Fine grading

• Surface leveling

• Mining haul-road maintenance

• Municipal infrastructure work

• Contractor fleet repair

• Motor grader circle overhaul

Compatibility must be verified by complete model, serial number and circle-support configuration.