Excavator Front Idler for Hyundai R520LC R480LC-9 R520LC-9 Undercarriage Parts
This front idler is a standard replacement undercarriage component for Hyundai crawler excavators, compatible with models R450LC-7, R480LC-9, and R520LC-9.
Installed in the track undercarriage system, it supports the track, maintains proper alignment and tension, reduces wear on tracks and related components, and ensures stable travel performance.
Manufactured with standard mounting dimensions and structure for direct replacement and proper fit.
| Compatible Model | Material | Heat Treatment Process | Surface Treatment | Core Hardness | Mounting Dimension Standard |
|---|---|---|---|---|---|
| Hyundai R450LC-7 | High-strength alloy steel | Quenching + Tempering | Shot peening | HRC 50-65 | Original equipment matching |
| Hyundai R480LC-9 | High-strength alloy steel | Quenching + Tempering | Shot peening | HRC 50-65 | Original equipment matching |
| Hyundai R520LC-9 | High-strength alloy steel | Quenching + Tempering | Shot peening | HRC 50-65 | Original equipment matching |
- Product Type: Excavator Front Idler / Idler Assembly
- Part Category: Undercarriage Parts
- Function: Track guiding, track tensioning, undercarriage support
- Structure: Complete assembly
- Fit Type: Direct replacement
- Application: Construction, earthmoving, and daily operation of Hyundai crawler excavators
Packaging: Neutral packaging protected with film and paper carton, suitable for sea and air transportation.
Shipping: Orders processed within standard handling time. Shipped via sea freight, air freight, or express delivery according to buyer requirements. Delivery time depends on destination and shipping method.
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