HITACHI-ZX120-Carrier Roller ass'y(YA60032167;9061288)OEM undercarriage partmanufacture in China/DPW machinery parts supply high quality spare part.
Product Specifications
Hitachi ZX120 carrier roller assembly-Part number:YA60032167
Key Features:
Compatibility: Designed for Hitachi ZX120 excavator models (check exact model compatibility, e.g., ZX120-3, ZX130-, ex100,JS110,JD120,TB1140,EX135).
Function: Supports the track chain, reduces friction, and ensures smooth movement.
Material: Typically made from high-strength steel with hardened surfaces for durability.
Common Issues:
Wear & Damage: Carrier rollers can wear out due to friction, debris, or lack of lubrication.
Seal Failure: Leads to grease leakage and bearing damage.
Misalignment: Causes uneven track wear and operational issues.
Replacement Parts & Assembly:
OEM Part Number: Check with Hitachi (e.g., YA60032167 for some models, but verify).
Aftermarket Options: Available from brands like Komatsu, Berco, or ITR (ensure compatibility).
Includes: Roller, bearings, seals, and sometimes bolts/shafts.
Replacement Steps (Basic Guide):
Secure the Machine: Park on a flat surface and relieve track tension.
Remove the Old Roller: Unbolt the carrier roller assembly from the track frame.
Install New Roller: Align and bolt the new assembly in place.
Adjust Track Tension: Ensure proper tension after installation.
Where to Buy:
Hitachi Dealers: For genuine OEM parts.
Online Marketplaces: eBay, Amazon, or specialized vendors like TractorZone, Tracks N Teeth, or Undercarriage Parts LLC.
Local Heavy Equipment Suppliers: Check for aftermarket options.
Price Range:
OEM: $200–$500 per roller (varies by region).
Aftermarket: $100–$300 (budget-friendly but verify quality).
Maintenance Tips:
Regularly inspect for leaks, noise, or uneven wear.
Keep undercarriage clean from mud/debris.
Follow Hitachi’s lubrication schedule.
If you need the exact part number or supplier recommendations, confirm your ZX120 model and serial number. Let me know if you’d like help troubleshooting a specific issue!
