Perkins 3542225104 - Key - Woodruff
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A machine key transmitting torque between a shaft and the hub, gear or sheave mounted on it within Perkins engine drives. This part number covers the Woodruff configuration.
Key details
- Transmits drive torque between shaft and hub
- Cross-section and length are specific to the keyway
- A sheared key indicates an overload or a loose hub
- Inspect both keyways whenever a key is replaced
Specifications
| Part number | 3542225104 |
| Component type | Machine key |
| Configuration | Woodruff |
| Part type | OEM-grade aftermarket |
| Fits brand | Perkins |
| Category | Engine |
Where it is used
Components of this type are fitted to the drive and rotation assembly on Perkins engines. This is category-level context, not a fitment list — confirm the part number against your machine's model and serial number before ordering.
Service notes
Investigate why a key sheared before fitting a new one. A worn or spread keyway will shear the replacement quickly.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Perkins part number 3542225104 for identification and is not supplied by the original equipment manufacturer.
Check the part number against your model and serial number before ordering. If this item is not showing as available, use Check Availability and our team will confirm lead time and fitment.