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Excavator Front Idler for Hyundai R520LC R480LC-9 R520LC-9 Undercarriage Parts
Product Overview
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.
Specifications
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
Additional Specifications
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 & Shipping
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.
Frequently Asked Questions
Which models does this front idler fit?
It fits Hyundai R450LC-7, R480LC-9, and R520LC-9 excavators.
Is this a complete assembly?
Yes, it is a complete front idler assembly ready for installation.
What is the main function of this part?
It guides the track, maintains track tension, reduces wear, and supports stable traveling.
Is this a replacement part?
Yes, it is a direct replacement part for the original idler.
Are mounting dimensions standard?
Yes, it is manufactured to original equipment matching dimensions for the listed models.
What material and process are used for this idler?
Made of high-strength alloy steel, with quenching + tempering heat treatment and shot peening surface treatment, core hardness reaches HRC 58-62.
What packaging and shipping methods are available?
We use standard neutral protective packaging and support sea freight, air freight, and express shipping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2015
Total Annual:
5000000-8000000
Employee Number:
100~120
Ecer Certification:
Verified Supplier
Nanan Zhongte Construction Machinery Factory is located in Quanzhou, Fujian Province, China — a city recognized by UNESCO as the starting point of the ancient Maritime Silk Road and also a vibrant metropolis with an economic output exceeding one trillion yuan. As a large enterprise specializin... Nanan Zhongte Construction Machinery Factory is located in Quanzhou, Fujian Province, China — a city recognized by UNESCO as the starting point of the ancient Maritime Silk Road and also a vibrant metropolis with an economic output exceeding one trillion yuan. As a large enterprise specializin...