Description
Overview:
This bush is a genuine Kubota replacement part for selected mini excavators, engineered to restore correct clearances at pivot points and keep moving parts running smoothly. It is a precision‐machined metal sleeve designed to support a rotating pin and resist wear under heavy, repetitive loads. Built for everyday site conditions, it helps maintain alignment in linkages and reduces friction, play, and vibration that can lead to premature wear. Optimised for Kubota compact machines, it offers an exact fit for OEM No. RB237 66570, giving reliable performance in service and during routine maintenance. Ideal for Kubota KX016-4 and KX019-4 models, it meets the requirements of operators who need dependable, long‐lasting components to keep plant running efficiently with minimal downtime.
Key Features:
- Genuine Kubota part for assured compatibility and performance
- Exact-fit dimensions to OEM No. RB237 66570 for straightforward installation
- Durable construction for long service life in abrasive, high-load applications
- Maintains alignment of pins and bores to minimise play and vibration
- Helps protect mating components by reducing metal-to-metal wear
- Stable, consistent tolerances support smooth movement of linkages
- Suitable for routine maintenance or planned overhaul to prevent costly failures
- Compatible across a range of Kubota mini excavators for easy stocking
- Supports efficient servicing with predictable fit and reliable results
- Designed to perform under typical site conditions, wet or dry
Typical Applications:
Used at pivot points on mini excavators where a plain bearing surface is required, such as bucket, dipper, boom, or blade linkages. Commonly fitted during pin and bush renewals to restore tightness, improve control feel, and reduce wear on pins and housings. Suitable for regular maintenance or component replacement following inspection.
Also known as:
Pivot bush, sleeve bush, plain bearing bush, linkage bush, excavator bushing, Kubota RB237 66570 bush, OE bushing for Kubota mini excavators.
Fits Models:
KX016-4, KX0164, KX018-4, KX0184, KX019-4, KX0194, KX36-3, KX363, KX41-3, KX413, U15, U17
Alternate Part Numbers:
RB237-66570, RB23766570
Product Specifications
| L&S Part No. | RB237 66570 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kubota |
| OEM No. | RB237 66570 |
| Unit of Sale | 1 |
| Applications | KX016-4, KX0164, KX018-4, KX0184, KX019-4, KX0194, KX36-3, KX363, KX41-3, KX413, U15, U17 |
| Machine Type | Excavators |
| Fits Brands | Kubota |
| Fits Models | KX36-3 | KX016-4 | KX019-4 | KX41-3 | KX018-4 | U15 | U17 |
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