Description
Overview:
This Bottom Track Roller is a non-genuine replacement for the lower undercarriage of Kubota compact and mid-size excavators. Built from heavy-duty steel with a durable protective finish, it supports machine weight and guides the track chain to keep it running true under load. The roller's robust construction and sealed internals are designed for harsh site conditions, helping maintain smooth travel and reducing wear across the undercarriage. Suitable for a range of Kubota machines, including KX161-3 and KX057-4, it is engineered to meet the practical demands of daily digging, tracking, and grading. Often referenced as 120 0363, it offers a reliable, cost-effective alternative to help keep your excavator operating efficiently.
Key Features:
- Non Genuine Part: cost-effective alternative compatible with specified Kubota models
- Heavy-duty steel body designed for high load and impact resistance
- Sealed construction helps keep out mud, dust, and water for longer service life
- Precision-machined to support and guide the track chain accurately
- Smooth rolling action to reduce vibration and wear on links, idlers, and sprockets
- Suited to demanding UK site conditions in construction, utilities, and landscaping
- Protective black finish for added corrosion resistance
- Designed for straightforward fitment as a direct lower roller replacement on listed models
- Helps maintain correct track alignment to minimise side wear and derailment risk
- Supports reliable tracking performance to reduce downtime
Typical Applications:
Used on Kubota excavators for everyday site work including trenching, grading, backfilling, services installation, landscaping, groundwork, and light demolition. Ideal for plant hire fleets and owner-operators who need dependable undercarriage performance in mud, clay, gravel, or mixed ground conditions.
Also known as:
Lower track roller, undercarriage roller, bottom track wheel, lower roller assembly, track lower roller, undercarriage bottom roller, bogie roller (lower).
Fits Models:
KX057-4, KX0574, KX161-3, KX1613, U40-3, U403, U45-3, U453, U48-3, U483, U55-4, U554
Product Specifications
| L&S Part No. | 120 0363 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | KX057-4, KX0574, KX161-3, KX1613, U40-3, U403, U45-3, U453, U48-3, U483, U55-4, U554 |
| Machine Type | Excavators |
| Fits Brands | Kubota |
