23B-70-31331 Guide Fits Komatsu Models
23B-70-31331 Guide Fits Komatsu Models
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One New Aftermarket Replacement Guide for Komatsu Motor Graders
This bronze wear guide (part number 23B-70-31331) is part of the circle support mounting assembly on Komatsu GD-series motor graders. Installed between the moldboard (grader blade) and supporting frame structures, it provides a wear-resistant interface that reduces friction during blade movement and helps maintain precise moldboard positioning for accurate grading and leveling operations. Constructed from bronze alloy, it offers self-lubricating properties and corrosion resistance suited to heavy-duty construction, road maintenance, and grading applications.
Specifications
- Material: Bronze alloy
- Weight: Approximately 0.89 kg (1.95 lbs)
- Assembly: Circle support mounting system (with power tilt)
Compatible Models
Komatsu GD555 Series: GD555-3A, GD555-3C
Komatsu GD655 Series: GD655-3A, GD655-3C, GD655-3C-VH
Komatsu GD675 Series: GD675-3A, GD675-3C
Replaces Part Number(s):
23B-70-31331, 23B7031331
New aftermarket replacement part - not remanufactured, not used.



