Description
Overview:
The Seal Hydra Clamp is a non-genuine replacement part engineered to replace JCB OEM 904/20336. It is a compact, circular hydraulic sealing clamp made from a durable elastomer designed to withstand the demands of hydraulic systems on JCB backhoe loaders. Fitted in hydraulic circuits, it helps maintain pressure integrity and prevents fluid leakage for reliable performance. Suitable for maintenance and repair work on popular machines such as the JCB 3CX and 4CX, it is sized for accurate fitment and stable sealing. The key dimensions are 120 mm (4.72 in) outer diameter, 50 mm (1.97 in) inner diameter, and 45 mm (1.77 in) height, supporting straightforward identification and replacement. It offers a cost-effective alternative while meeting the functional requirements of the original specification.
Key Features:
- Non-genuine part that replaces JCB OEM 904/20336 for cost-effective maintenance
- Durable elastomer construction for dependable sealing in hydraulic applications
- Precision dimensions: 120 mm (4.72 in) OD, 50 mm (1.97 in) ID, 45 mm (1.77 in) height
- Designed to match original fit and function for JCB backhoe loader hydraulics
- Helps maintain hydraulic pressure and reduce fluid leaks
- Compact form for easy access in tight assemblies
- Straightforward to install with minimal downtime when replacing worn seals
- Suitable for service kits, preventative maintenance, and field repairs
- Compatible with a wide range of JCB models and variants listed below
- Supports reliable machine operation under typical site conditions
Typical Applications:
Used in hydraulic circuits on JCB backhoe loaders for sealing and clamping duties around lines or components where a secure seal is required. Common service points include loader arms, boom and dipper hydraulics, stabilisers, and auxiliary tool circuits. Ideal when refurbishing worn seals during scheduled servicing or after diagnosing fluid seepage, pressure drop, or performance issues in the hydraulic system.
Also known as:
Hydra-clamp seal ring, hydraulic hose clamp seal, clamping seal ring, hydraulic system seal ring, hose support seal, pipework clamp insert, hydraulic line sealing ring, clamp ring seal, service seal ring for hydraulic assemblies.
Fits Models:
3C, 3CX, 3CX24Volt, 3DX, 3DX BSIII, 3DX ED, 3DX Hammermaster, 3DX Super, 3DX Xtra BSII, 3DX Xtra I, 3DXBSIII, 3DXED, 3DXHammermaster, 3DXI, 3DXSuper, 3DXSuperBSII, 3DXSuperBSIII, 3DXXtraBSII, 3DXXtraBSIII, 3DXXtraI, 4CN, 4CX, 4DX, 4DXServoControls
Alternate Part Numbers:
904/20336, 90420336
Product Specifications
| L&S Part No. | 995 969 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 904/20336 |
| Unit of Sale | 1 |
| Applications | 3C, 3CX, 3CX24Volt, 3DX, 3DX BSIII, 3DX ED, 3DX Hammermaster, 3DX Super, 3DX Xtra BSII, 3DX Xtra I, 3DXBSIII, 3DXED, 3DXHammermaster, 3DXI, 3DXSuper, 3DXSuperBSII, 3DXSuperBSIII, 3DXXtraBSII, 3DXXtraBSIII, 3DXXtraI, 4CN, 4CX, 4DX, 4DXServoControls |
| Machine Type | Excavators |
| Fits Brands | JCB |
| Fits Models | 3CX |
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