Description
Overview:
This replacement bush is a top-hat style, wear‐resistant metal sleeve used in the pivot points of JCB compact excavators to restore smooth, controlled movement and reduce play. It is a non-genuine part that replaces JCB OEM 334/T6716 and is suitable for machines in the JCB 8040 and 8045 family, among others. The bush supports the load and motion between pins and housings in the working equipment, helping to maintain alignment and minimise wear on mating components. With defined inner and outer diameters on both the flanged (top-hat) and normal sides, it offers a reliable, press-fit solution for maintaining the performance of key linkages on construction and landscaping machinery.
Key Features:
- Non-genuine replacement for JCB OEM 334/T6716 for a cost-effective repair
- Precision dimensions for correct fit and reliable operation
- Top-hat side: 70 mm outer diameter, 44 mm inner diameter
- Normal side: 49 mm outer diameter, 44 mm inner diameter
- Wear‐resistant metal construction for long service life under heavy use
- Helps restore smooth pivot action and reduces excessive play
- Suitable for boom, dipper, and linkage pivots where specified for this size
- Straightforward press-fit installation with standard workshop tools
- Supports consistent machine performance and reduced downtime
- Compatible with a wide range of JCB 8040/8045/8050/8055 series models, including ZTS and RTS variants
Typical Applications:
Used to replace worn or damaged pivot bushes in the working equipment of JCB mini and midi excavators. Commonly fitted in boom, dipper, and bucket linkage locations specified for this size to maintain alignment, reduce knocking, and ensure smooth articulation during digging, grading, loading, and general site work.
Also known as:
Flanged bush, top-hat bush, plain bearing bush, sleeve bush, pivot bush, linkage bush, excavator arm bush, pin bush, suspension bush (excavator linkage), wear bush.
Fits Models:
804, 8040, 8040 ZTS, 8040ZTS, 8045, 8045 ZTS, 8045ZTS, 8050, 8050 RTS, 8050 ZTS, 8050RTS, 8050ZTS, 8055, 8055 RTS, 8055 ZTS, 8055RTS, 8055ZTS
Alternate Part Numbers:
334/T6716, 334-T6716, 334.T6716, 334 T6716, 334T6716
Product Specifications
| L&S Part No. | 080 252 |
|---|---|
| OEM No. | 334/T6716 |
| Unit of Sale | 1 |
| Applications | 804, 8040, 8040 ZTS, 8040ZTS, 8045, 8045 ZTS, 8045ZTS, 8050, 8050 RTS, 8050 ZTS, 8050RTS, 8050ZTS, 8055, 8055 RTS, 8055 ZTS, 8055RTS, 8055ZTS |
| Machine Type | Excavators |
| Fits Brands | JCB |
| Fits Models | 804 | 8040 | 8045 | 8055 |
