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Metal-rubber Bonded Seal ("Dowty" type) by AZERI PARTS, designed for use in hydraulic system sections of JCB machinery. The component consists of a zinc-plated steel outer ring and a permanently bonded inner sealing lip made of elastomer (NBR). It ensures reliable sealing for 1" BSP threaded connections, featuring high resistance to pulsating pressure spikes and construction machinery vibrations.
The 1" BSP size is critical for main supply and return lines in hydraulic systems:
| Crawler Excavators | Heavy models: JS200, JS220, JS240, JS330, JS360 – sealing for main pumps and control valves. |
| Wheel Loaders | 426, 436, 456, 457 – main hydraulic connections. |
| Backhoe Loaders | 3CX, 4CX, 5CX – lift cylinder connections and high-flow auxiliary lines. |
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AZERI PARTS is a brand offering a wide range of spare parts for construction and industrial machinery, including hydraulic, engine and electrical components, as well as drivetrain and working system parts.
Data sheet
25/700045 920/01083 46/100105
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