Description
Overview:
This dust seal is a Genuine Kubota part designed for mini excavators, providing a protective barrier that keeps dust, grit, and moisture away from critical moving components. Manufactured from a wear-resistant elastomer with a reinforced outer section, it helps maintain smooth operation and extends service life in demanding site conditions. The seal is engineered to meet Kubota specifications for an accurate fit and dependable performance on the KX057-4 and U48-4, among other listed models. By preventing contaminants entering sensitive areas such as joints and hydraulic interfaces, it reduces premature wear and supports reliable operation between services. OEM No. RD451 66660 identifies the precise fitment for the intended assemblies. This is a Genuine Kubota part for assured compatibility and quality.
Key Features:
- Genuine Kubota OEM seal for assured compatibility and fit on specified models
- Effective barrier against dust, grit, and water in harsh UK site conditions
- Durable elastomer sealing lip for long service life and consistent sealing
- Helps protect pins, bushes, bearings, and cylinder interfaces from accelerated wear
- Typically installs with standard workshop tools to minimise downtime
- Built to Kubota standards for dimensional accuracy and stable performance
- Suitable for routine maintenance and component overhauls
- Supports smooth operation and reduces unplanned maintenance
Typical Applications:
Used during routine servicing or rebuilds on mini excavators to protect exposed interfaces on linkages and hydraulic components. Ideal for boom, arm, and bucket assemblies, as well as cylinder rod areas where keeping debris out is essential. Suited to construction, utilities, groundwork, and landscaping environments where fine dust and abrasive particles are common.
Also known as:
Dust wiper, rod wiper seal, scraper seal, lip seal, dirt seal, hydraulic cylinder wiper, excavator seal.
Fits Models:
KX057-4, KX057-5, KX0574, KX0575, U48-4, U48-5, U484, U485, U55, U55-4, U55-5, U554, U555
Alternate Part Numbers:
RD451 66660, RD451-66660, RD45166660
Product Specifications
| L&S Part No. | RD451 66660 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kubota |
| OEM No. | RD451 66660 |
| Unit of Sale | 1 |
| Applications | KX057-4, KX057-5, KX0574, KX0575, U48-4, U48-5, U484, U485, U55, U55-4, U55-5, U554, U555 |
| Machine Type | Excavators |
| Fits Brands | Kubota |
| Fits Models | KX057-4 | U55-4 | U48-4 | KX057-5 | U48-5 | U55 | U55-5 |
