| Specification | Details |
|---|---|
| Product Name | Genuine JCB Tappet Valve / Valve Cotter |
| Part Number | 320/03528 |
| Alternate Part Number | 320/03528 / 32003528 |
| Official JCB Description | Valve Cotter (BR3) |
| Product Type | Valve Cotter / Collet / Keeper |
| Application | Engine Valve / Cylinder Head Assembly |
| Engine Application | Selected JCB DieselMax / EcoMax engine applications |
| Function | Secures the valve spring retainer to the valve stem |
| Machine Type | JCB Construction Machinery / Backhoe Loaders and other applicable equipment |
| Reference Models | JCB 3CX / 4CX and other applicable JCB machines — verify by serial number |
| Product Category | Engine / Cylinder Head / Valve Train Component |
| Brand | Gravitaz |
| Supplier | Gravitaz Earthmovers Corporation |
| Website | www.jcbparts.in |
| Compatibility | Verify OEM number, engine type and machine serial/build number before purchase |
The Genuine JCB Tappet Valve / Valve Cotter – 320/03528 is an engine cylinder-head component used in the valve assembly. JCB's official parts catalogue identifies 320/03528 as a Valve Cotter (BR3), while parts references also list it as a valve cotter/collet or keeper.
The component works as a locking element in the valve mechanism, helping secure the valve spring retainer to the valve stem. It is associated with JCB DieselMax/EcoMax engine applications, but machine and engine compatibility should be verified using the machine VIN/build number and engine details before purchase.
For genuine-quality JCB Spare Parts, Gravitaz Earthmovers Corporation provides engine and construction-equipment components through www.jcbparts.in. If you are searching for JCB 3CX Spare Parts or JCB 4CX Spare Parts, check the exact OEM part number before ordering.
