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Replacement Carrier Roller for Komatsu PC200-5 | Part Numbers 20Y-30-00020, 20Y-30-00021, 20Y-30-00022
These replacement carrier rollers are engineered as direct OEM-compatible parts for Komatsu PC200-5 excavators, designed to restore undercarriage performance and extend equipment lifespan.
Product Overview
These replacement carrier rollers are engineered as direct OEM-compatible parts for Komatsu PC200-5 excavators, designed to restore undercarriage performance and extend equipment lifespan. The three part numbers (20Y-30-00020, 20Y-30-00021, 20Y-30-00022) correspond to the complete carrier roller assembly, ensuring a perfect fit for all PC200-5 variants.
Key Specifications
Part Number
Weight
Hardness Rating
Diameter
Compatible Models
20Y-30-00020
17kg
HRC 50-52
135mm
Komatsu PC200-5, R210LC-7
20Y-30-00021
17kg
HRC 50-52
135mm
Komatsu PC200-6 PC220LC-5
20Y-30-00022
17kg
HRC 50-52
135mm
Komatsu PC220-5, PC220LC-6
Premium Features
Heavy-Duty Construction: High-quality steel treads with heat-treated surfaces resist wear and impact, even in harsh construction environments.
Sealed Design: Double-lip labyrinth seals prevent dust, dirt, and moisture from entering the bearing chamber, reducing maintenance requirements.
Precision Machining: CNC-machined mounting surfaces ensure accurate alignment with the excavator's undercarriage, eliminating premature wear on related components.
Installation & Maintenance
Installation: Direct bolt-on replacement with no modifications required. Includes detailed installation instructions with torque specifications.
Maintenance: Inspect monthly for signs of wear or damage. Clean seals regularly to maintain optimal performance. Replace when tread wear exceeds 5mm or seals show signs of leakage.
We are a manufacturer specializing in the production of small excavator accessories.
We aim to offer our customers a variety of the latestundercarriage spare parts for every new launchedconstruction machine equipment and also fordiscontinued model as well. We've come a long way, sowe know exa... We are a manufacturer specializing in the production of small excavator accessories.
We aim to offer our customers a variety of the latestundercarriage spare parts for every new launchedconstruction machine equipment and also fordiscontinued model as well. We've come a long way, sowe know exa...