207-30-74120 Shaft Fits Komatsu Models
207-30-74120 Shaft Fits Komatsu Models
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One New Aftermarket Replacement Idler Cushion Shaft for Komatsu Excavators and Crawler Equipment
This aftermarket replacement idler cushion shaft (part number 207-30-74120) is a Komatsu undercarriage component used in the front idler cushion assembly. The shaft is a structural element of the recoil/cushion system that manages track tension and absorbs impact loads on the undercarriage of Komatsu crawler excavators and related equipment.
Specifications
- Weight: Approximately 41 kg
- Part Type: Idler Cushion Shaft
- Application: Undercarriage - Front Idler Cushion Assembly
Compatible Models
Komatsu Excavators: PC220LL-8 (S/N A87001-UP), PC350-7
Komatsu Crawler Feller Bunchers: 430FX-1 (S/N A10001-UP)
Komatsu Mobile Crushers and Recyclers: Verify fitment by serial number before ordering.
Note: Serial number restrictions apply to some models. Confirm your machine serial number against the ranges listed above before ordering.
Replaces Part Number(s):
207-30-74120
New aftermarket replacement part - not remanufactured, not used.



