Description
Overview:
The Universal Joint Kit - equivalent to Hardy-Spicer HS166 - is a driveline coupling used to connect two rotating shafts that are not in perfect alignment. Built by Thwaites (reference 6587), it features robust steel construction designed for high load use and consistent performance in demanding conditions. The joint allows angular movement while transmitting torque smoothly, helping to protect adjacent components from shock and vibration. It is suitable for a wide range of machinery and plant where reliable power transfer is required, including Thwaites models such as MACH 220 and MACH 221. This kit is intended as a like-for-like equivalent fit to HS166, making it a practical choice for maintenance, repair, and overhaul of power transmission assemblies.
Key Features:
- Equivalent fit for Hardy-Spicer HS166 for straightforward replacement
- Durable steel construction for long service life in harsh environments
- Precision-engineered for efficient torque transmission and smooth rotation
- Helps reduce vibration and wear across the driveline
- Compact cross-type joint suits confined installation spaces
- Easy to fit with standard workshop tools to minimise downtime
- Suitable for industrial and heavy-duty machinery across multiple sectors
- Thwaites reference 6587 for simple identification and ordering
Typical Applications:
Used in driveline and power transmission setups where shafts operate at an angle, including prop shafts, drive shafts, and mechanical linkages on construction, agricultural, and industrial equipment. Common in plant where reliable torque transfer is essential, such as mixers, conveyors, pumps, and other machinery that sees frequent articulation or movement under load.
Also known as:
Universal coupling, Cardan joint, Hooke's joint, spider, propshaft joint, cross and bearing kit, shaft coupling, universal cross.
Fits Models:
MACH 220, MACH 221, MACH 226, MACH220, MACH221, MACH226
Product Specifications
| L&S Part No. | T6587 |
|---|---|
| Manufacturer | Thwaites |
| OEM No. | 6587 |
| Unit of Sale | 1 |
| Size | Bearing Cup Outer Dia: 27mm Width (with bearing): 82mm Width: (without bearing): 76mm |
| Machine Type | Dumpers |
| Key Features | - Equivalent fit for Hardy-Spicer HS166 - Durable steel construction for high load use - Precision-engineered for smooth torque transmission - Compact design suits confined installation spaces - Fits Thwaites MACH 220, 221, 226 models |
| Fits Models | MACH 226 | MACH 221 | MACH 220 | MACH 320 |


