Description
Overview:
The Bush (Position 9) for JCB mini excavators is a precision‐machined, flanged "top‐hat" style replacement bush used to support and align pivot pins in high‐load joints. It has a 1.75 in (44.45 mm) internal diameter and is designed to replace JCB reference 334/T6716. Made from durable metal for wear resistance, it helps maintain accurate pin fitment and smooth articulation under tough site conditions. This non‐genuine part is suitable for a range of JCB machines including the 8055ZTS and 8040 ZTS. Typical dimensions: top‐hat side 70 mm OD with 44.45 mm ID; normal side 49 mm OD with 44.45 mm ID. Ideal for scheduled maintenance or pin and bush renewals to restore joint integrity and reduce play.
Key Features:
- Non‐genuine replacement for JCB 334/T6716, made to fit and function like the original
- Flanged (top‐hat) form for positive location and axial support in the housing
- 1.75 in (44.45 mm) ID sized for correct pin clearance when installed to spec
- Top‐hat side 70 mm OD; normal side 49 mm OD for correct two‐stage seating
- Wear‐resistant metal construction for reliable service in abrasive environments
- Helps reduce joint play and vibration, supporting smooth, precise movement
- Compatible with multiple JCB mini excavator models for easier stocking
- Straightforward press‐fit installation using standard workshop tools
Typical Applications:
Used in boom, dipper, bucket, blade and linkage pivots on JCB mini excavators where a flanged bush is specified. Suitable for pin and bush overhauls, reactive repairs after wear, and preventive maintenance to keep joints tight, reduce noise, and minimise accelerated wear on pins and housings.
Also known as:
Top‐hat bush, flanged bush, pin bush, pivot bush, boom/dipper bush, linkage bush, excavator pivot bushing, JCB replacement bushing.
Fits Models:
8040 ZTS, 8040ZTS, 8045 ZTS, 8045ZTS, 8050 RTS, 8050 ZTS, 8050RTS, 8050ZTS, 8055 RTS, 8055 ZTS, 8055RTS, 8055ZTS
Alternate Part Numbers:
334/T6716, 334-T6716, 334.T6716, 334 T6716, 334T6716
Product Specifications
| L&S Part No. | 202 1885 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 334/T6716 |
| Unit of Sale | 1 |
| Applications | 8040 ZTS, 8040ZTS, 8045 ZTS, 8045ZTS, 8050 RTS, 8050 ZTS, 8050RTS, 8050ZTS, 8055 RTS, 8055 ZTS, 8055RTS, 8055ZTS |
| Machine Type | Excavators |
| Fits Brands | JCB |
| Fits Models | 8055 ZTS |
