Description
Overview:
The Feather Key for Terex pedestrian rollers is a genuine Benford/Terex/Mecalac component supplied under OEM No. 158 9. Made from high‐grade steel with a parallel, rectangular profile, it is used to locate and lock a hub, gear or pulley on a shaft so rotating parts stay aligned under load. Designed for models such as the MBR71 and 1‐71, it transmits torque reliably and prevents slippage between the shaft and mating component. Its accurate form matches the original keyway for a snug fit, helping to maintain smooth, low‐vibration operation and reduce wear on shafts and hubs. This is a straightforward, like‐for‐like replacement for routine servicing or repair when the original key is worn, damaged or missing.
Key Features:
- Genuine Benford/Terex/Mecalac OEM part (OEM No. 158 9)
- High‐grade steel for durability and consistent torque transfer
- Precision profile for correct keyway fit and reliable alignment
- Direct replacement; no modifications to shaft or hub required
- Helps reduce slippage, vibration and premature wear of components
- Quick to fit with standard workshop tools
- Compatible with MBR71, 1‐71 and 171 pedestrian rollers
Typical Applications:
Securing pulleys, gears, clutch drums or eccentric assemblies to shafts on Terex/Benford pedestrian rollers. Common during drive or drum refurbishments, clutch or engine changes, bearing replacements, and whenever play develops between a shaft and hub. Suitable for preventative maintenance to keep site rollers operating smoothly and reliably.
Also known as:
MBR71 feather key, roller shaft key, Terex shaft key, parallel key for Terex/Benford rollers, drive key, keyway key.
Fits Models:
MBR71, 1-71, 171
Alternate Part Numbers:
1589, 158 9, 158-9
Product Specifications
| L&S Part No. | 158 9 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Benford/Terex/Mecalac |
| OEM No. | 158 9 |
| Unit of Sale | 1 |
| Machine Type | Rollers |
| Fits Brands | Terex |
| Key Features | - Genuine Benford/Terex/Mecalac OEM part (OEM No. 158 9) - High-grade steel ensures durability and torque transfer - Precision profile fits keyway for reliable alignment - Direct replacement; no shaft or hub modifications needed - Compatible with MBR71, 1-71, and 171 pedestrian rollers |
| Fits Models | MBR71, 1-71 |
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