Top Roller Yanmar Vio50 Vio55 Vio80

Yanmar Vio50 Vio55 Vio80 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:

Yanmar B50Yanmar B50 2AYanmar B50 2BYanmar B50VYanmar Vio40Yanmar Vio40 2Yanmar Vio40VYanmar Vio45Yanmar Vio45 3Yanmar Vio45 5Yanmar Vio45 5BYanmar Vio45 6Yanmar Vio45 6BYanmar Vio50Yanmar Vio50 2Yanmar Vio50 3Yanmar Vio50 6Yanmar Vio50 6BYanmar Vio50VYanmar Vio55 3Yanmar Vio55 5Yanmar Vio55 5BYanmar Vio55 6Yanmar Vio55 6BYanmar Vio55AYanmar Vio70Yanmar Vio70 2Yanmar Vio70AYanmar Vio75Yanmar Vio75AYanmar Vio80Yanmar Vio80 1

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.