Top Roller Case Cx37C, Kobelco Sk25Sr Sk30Sr Sk35Sr Sk45Srx

Case Cx37C Kobelco Sk25Sr Sk30Sr Sk35Sr Sk45Srx Top Roller 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:

Case C37CCase Cx26CCase Cx27CCase Cx37CHitachi Zx27UHitachi Zx38U 5Hyundai R25Z 9AKobelco Sk25Sr 6EKobelco Sk28Sr 6Kobelco Sk30Sr 6Kobelco Sk35Sr 6Kobelco Sk45Srx 6Komatsu Pc30Mr 5Kubota Kx033 4Kubota U25 3Kubota U27 4Kubota U30 3Kubota U35 3Kubota U35 4Volvo Ec35DVolvo Ecr35DYanmar Vio27 5Yanmar Vio30Yanmar Vio30 2Yanmar Vio30 3Yanmar Vio30 6Yanmar Vio35Yanmar Vio35 2Yanmar Vio35 3Yanmar Vio35 5Yanmar Vio35 5BYanmar Vio35 6Yanmar Vio35 6B

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.