| Specification | Details |
|---|---|
| Product Name | Transmission Oil Seal |
| Part Number | 20/900401 |
| Alternate Part Number | 20/900401 / 20900401 |
| Product Type | Oil Seal / Transmission Seal |
| Application | Transmission / Transmission Pump Sealing |
| Function | Helps prevent transmission oil leakage around the shaft |
| Category | Transmission / Seals & Gaskets |
| Machine Type | JCB Construction Equipment / Backhoe Loader |
| Model Reference | JCB 3CX / JCB 4CX – Verify Compatibility |
| Material | Seal material should be verified against the required application |
| Dimensions | Approximately 70 × 52 × 9.5 mm; verify before ordering |
| Brand | Gravitaz |
| Supplier | Gravitaz Earthmovers Corporation |
| Website | www.jcbparts.in |
| Compatibility | Verify against machine model, transmission assembly and existing part number |
The Transmission Oil Seal – 20/900401 is a sealing component designed for JCB transmission and transmission-pump applications. Part number 20/900401 is listed as an oil seal and transmission pump seal for JCB equipment. Available references identify it for applications including backhoe loaders and transmission-related assemblies.
The 20/900401 Transmission Oil Seal helps retain lubricating oil within the transmission/pump assembly while helping prevent unwanted oil leakage around the rotating shaft. Some parts references specify dimensions around 70 × 52 × 9.5 mm, while another catalog lists a closely related seal dimension, so the existing seal dimensions and machine/application should be verified before ordering.
For reliable sourcing of JCB Spare Parts, Gravitaz Earthmovers Corporation provides JCB replacement and aftermarket parts through www.jcbparts.in. Customers should verify the machine model, transmission assembly and part number before installation.
