Description
Overview:
The Bronze Bush (Position 7) is a precision plain bearing for JCB mini excavators, used to restore smooth, accurate movement at high-wear pivot points. Made from robust bronze for good wear resistance, it provides a stable bearing surface that reduces friction and play. Sized at 30mm inner diameter, 34mm outer diameter, and 35mm length, it is commonly used where a 30mm pin runs in a 34mm bore housing. This bush is suitable for JCB 801.4 and 8014 models and replaces OEM references 332/Z2129 and 332/Z2175. It is a straightforward, like-for-like replacement when a worn bush is causing looseness, noise, or uneven movement. Identified as Position 7 in parts diagrams, it helps maintain alignment, protect pins and housings, and extend service intervals.
Key Features:
- Durable bronze construction for reliable wear resistance in demanding on-site conditions
- Exact sizing (30mm ID x 34mm OD x 35mm length) for correct fit and function
- Helps restore tightness at the joint, reducing play and vibration
- Smooth bearing surface supports consistent movement and accurate machine control
- Assists in extending pin and joint life by reducing abrasive wear
- Direct replacement for OEM 332/Z2129 and 332/Z2175 to simplify parts selection
- Suitable for common excavator pivot points subject to frequent articulation
- Stable performance over a wide temperature range and in typical jobsite environments
- Straightforward to install with standard bushing service practices and tools
- Fits JCB 801.4 and 8014 applications identified as Position 7 in diagrams
Typical Applications:
Used in mini excavator pivot joints where a 30mm pin rotates within a housing, such as bucket linkages, dipper and boom connections, or other chassis pivots. Ideal for routine maintenance or overhaul when a joint has developed clearance, uneven wear, or binding. Helps restore smooth operation and protect mating components during digging, grading, and utility trenching.
Also known as:
Plain bearing, sleeve bearing, bearing bush, pivot bush, journal bush, plain sleeve, bush insert, wear bush, pivot sleeve.
Fits Models:
801.4, 8014
Alternate Part Numbers:
332/Z2175, 332/Z2129, 332Z2129, 332Z2175
Product Specifications
| L&S Part No. | 202 1353 |
|---|---|
| Unit of Sale | 1 |
| Size | 30mm I/D x 34mm O/D x 35mm High |
| Applications | 801.4, 8014 |
| Machine Type | Excavators |
| Fits Brands | JCB |
| Fits Models | 801.4 |
