Top Roller Komatsu Pc130 Pc138Us

Komatsu Pc130 Pc138Us Top Rollers for Smooth, Reliable Tracking

Keep your excavator undercarriage running smoothly with heavy-duty top (carrier) rollers designed to support the upper section of the rubber track and maintain correct tension. Built for Australian construction, landscaping, and civil works, these rollers help reduce wear on your tracks, sprockets, and idlers while improving machine stability.

Compatible Models:

Komatsu Pc10 6Komatsu Pc100 2Komatsu Pc100 3Komatsu Pc100 5Komatsu Pc100 6Komatsu Pc100U 2Komatsu Pc100U 3Komatsu Pc110RKomatsu Pc120 1Komatsu Pc120 2Komatsu Pc120 3Komatsu Pc120 5Komatsu Pc120 6Komatsu Pc128Us 1Komatsu Pc128Us 2Komatsu Pc128Uu 1Komatsu Pc128Uu 2Komatsu Pc130 5Komatsu Pc130 6Komatsu Pc130 7Komatsu Pc130 8Komatsu Pc138Us 10Komatsu Pc138Us 11Komatsu Pc138Us 2Komatsu Pc138Us 8Komatsu Pc138Uslc 8Komatsu Pc60 5Komatsu Pc70 6Komatsu Pc75Uu 1Komatsu Pc80 3Komatsu Pc90 1Liugong 915Xcmg Xe140

Compatible with a wide range of mini excavator makes and models. Contact us if you need help confirming the correct top roller for your machine.

Key Features

• Heavy-Duty Construction: Forged steel roller body with a hardened wear surface to handle harsh, abrasive ground conditions and high load cycles.
• Oil-Filled, Sealed Design: Internal bearings run in oil with multi-lip seals to keep grease and oil in, and dust, mud, and water out for long service life.
• Smooth, Stable Tracking: Supports the upper section of the rubber track to reduce sag, improve tracking, and minimise stress on sprockets and idlers.
• Low Maintenance: Maintenance-free sealed unit—no daily greasing required, just periodic visual inspection as part of your undercarriage checks.
• Direct-Fit Replacement: Built to OEM-style dimensions for quick bolt-on replacement using standard tools.

Product Warranty

All excavator top rollers include a 1-year warranty, covering manufacturing defects to give you confidence and peace of mind on every job.

How to Confirm the Correct Top Roller

To ensure proper fitment, confirm your excavator’s make, model, and serial number, and where possible compare the existing roller’s dimensions (overall length, flange-to-flange distance, and shaft diameter) with our specifications before ordering.

If you are unsure, contact us with a photo of your current roller and your machine ID plate and we can help match the correct part.

Why Choose Our Top Rollers

• Backed by a 1-year warranty and strict quality control on every batch
• Fast Australia-wide shipping and responsive after-sales support
• Expert guidance from undercarriage specialists to help you select the right roller
• Competitive pricing across common mini excavator makes and models

Extend your undercarriage life and reduce downtime with durable, reliable top rollers purpose-built for tough Australian worksites.