Description
Overview:
This genuine Kubota O-Ring (OEM No. 04811 11300) is a circular rubber seal used to keep hydraulic systems leak-free on Kubota mini excavators. Manufactured from durable, oil-resistant rubber in a compact round-section form, it maintains a tight seal under working pressure and varying temperatures, helping protect pumps, valves, cylinders and fittings from fluid loss. It is intended for routine maintenance and repairs where a reliable static seal is required. Designed to match Kubota groove dimensions for a precise fit, it supports efficient operation and reduces downtime. Ideal for models such as KX016-4 and KX36-2, this black rubber O-Ring offers a straightforward, like-for-like replacement that helps preserve system performance and component longevity in tough site conditions.
Key Features:
- Genuine Kubota part for assured fit and compatibility
- OEM No. 04811 11300 for easy cross-reference
- Durable, oil-resistant rubber suitable for common hydraulic fluids
- Stable sealing performance across typical excavator operating temperatures
- Helps prevent hydraulic leaks and pressure loss
- Supports efficient operation and reduces unplanned downtime
- Simple installation during scheduled maintenance
- Suitable for static seals in pumps, valves, cylinder end caps and hose adaptors
Typical Applications:
Used as a static seal in hydraulic circuits on Kubota mini excavators to prevent fluid bypass at interfaces such as control valves, pump covers, cylinder heads, flanges and threaded adaptors. Suitable for leak prevention during component replacement or overhaul, and for routine servicing where seals are renewed to maintain pressure integrity and system efficiency.
Also known as:
Sealing ring, round-section gasket, packing ring, elastomer O-ring, rubber seal ring, static seal, groove seal, circular gasket, round-profile seal.
Fits Models:
KX016-4, KX0164, KX019-4, KX0194, KX101-3a3, KX121-2, KX1212, KX161-2, KX1612, KX36-2, KX36-3, KX362, KX363, KX41-2, KX41-3, KX412, KX413, KX61-2, KX61-3, KX612, KX613, KX71-3, KX713, KX91-2, KX91-3a2, KX912, KX913A2, U20-3a, U203A, U25-3a, U253A, U25S, U30-3a2, U303A2, U35-3, U35-3a, U353, U353A
Alternate Part Numbers:
04811 11300, 04811-11300, 0481111300
Product Specifications
| L&S Part No. | 04811 11300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Kubota |
| OEM No. | 04811 11300 |
| Unit of Sale | 1 |
| Applications | KX016-4, KX0164, KX019-4, KX0194, KX101-3a3, KX121-2, KX1212, KX161-2, KX1612, KX36-2, KX36-3, KX362, KX363, KX41-2, KX41-3, KX412, KX413, KX61-2, KX61-3, KX612, KX613, KX71-3, KX713, KX91-2, KX91-3a2, KX912, KX913A2, U20-3a, U203A, U25-3a, U253A, U25S, U30-3a2, U303A2, U35-3, U35-3a, U353, U353A |
| Machine Type | Excavators |
| Fits Brands | Kubota |
| Fits Models | KX36-3 | KX016-4 | KX61-3 | KX71-3 | KX36-2 | KX019-4 | KX41-3 | KX41-2 | KX61-2 | U35-3a | U35-3 | U30-3a2 | KX101-3a3 | KX91-3a2 | U20-3a | U25-3a | KX91-2 | KX121-2 | KX161-2 | U25S |
