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2778667 Idler Gp-F Fits Caterpillar Models

2778667 Idler Gp-F Fits Caterpillar Models

Regular price $1,045.00 CAD
Regular price Sale price $1,045.00 CAD
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One New Aftermarket Replacement Front Idler (Idler Gp-Front) for Caterpillar (Cat) Mini Hydraulic Excavators

This front idler group is an undercarriage component for Caterpillar mini hydraulic excavators. The front idler guides and maintains track chain alignment, absorbing forward tension and enabling smooth, stable travel across all ground conditions. It is a direct aftermarket replacement for Caterpillar OEM part number 277-8667 (277-8667).

Compatible Models

Caterpillar Mini Hydraulic Excavators:

  • 307C & 307C SB Excavators - BCM00001-UP (Powered by 4M40 Engine)
  • 307D Mini Hydraulic Excavator - DSG00001-UP (Powered by 4M40 Engine)
  • 307D Mini Hydraulic Excavator - WZX00001-UP
  • 307E Mini Hydraulic Excavator - H1Y00001-UP (Powered by C2.6 Engine)
  • 307E2 Mini Hydraulic Excavator - KC900001-UP (Powered by C2.4 Engine)
  • 308C CR Excavator - KCX00001-UP (Powered by 4M40 Engine)

Verify your machine serial number against the ranges listed above before ordering. Sub-model variants (C, CR, CCR, D, DCR) may use different undercarriage components.

Replaces Part Number(s):

277-8667, 2778667

New aftermarket replacement part - not remanufactured, not used.

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