Description
Overview:
The Pin (Position 5) for JCB 801.4 mini excavators is a non-genuine replacement engineered to replace OEM part number 811/50178. Made from high‐strength steel and precision‐machined for a dependable fit, it restores a key pivot point in the working arm assembly, helping to maintain alignment, reduce play and ensure smooth articulation under load. Designed for JCB 801.4 and 8014 models, it offers a practical, cost‐effective option for routine maintenance and repairs. The robust build provides reliable service in demanding site conditions, supporting safe and consistent operation of the machine's linkage. Use it when refurbishing worn pivots identified as Position 5 in the parts diagram to keep your mini excavator performing as intended.
Key Features:
- Non-genuine replacement for OEM 811/50178 for cost‐effective upkeep
- High‐strength steel construction suited to heavy‐duty site use
- Precision machining helps ensure correct fit and alignment
- Smooth bearing surface to support bush life and reduce wear
- Direct swap with minimal downtime and straightforward installation
- Reliable performance in construction, utilities and landscaping tasks
- Optimised for JCB 801.4 and 8014 mini excavators
Typical Applications:
Used at a critical pivot within the arm assembly on JCB mini excavators. Ideal when rebuilding worn joints that cause excess play, rattle or poor bucket control. Suitable for scheduled overhauls, bush and pin replacements, and reactive repairs to restore tightness and smooth movement in the linkage on compact sites, driveways, gardens and general construction environments.
Also known as:
Pivot pin, hinge pin, arm linkage pin, boom/dipper linkage pin, bucket linkage pin, JCB 801-series linkage pin, replacement arm pin.
Fits Models:
801.4, 8014
Alternate Part Numbers:
811 50178, 811/50178, 81150178
Product Specifications
| L&S Part No. | 202 1349 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Excavators |
| Fits Brands | JCB |
| Key Features | - Non-genuine replacement for OEM part 811/50178 - Made from high-strength steel for durability - Precision-machined for correct fit and alignment - Designed for JCB 801.4 and 8014 models - Supports smooth articulation under load |
| Fits Models | 8014 |

