Hyster 343961 - Cartridge - Hook
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A cartridge component fitted into a Hyster lift truck hydraulic manifold or valve body to provide a defined control function. This part number covers the Hook configuration.
Key details
- Provides a self-contained control function within a manifold
- Cavity form and setting are specific to the position
- Serviceable without replacing the surrounding assembly
- Fit new seals whenever the cartridge is disturbed
Specifications
| Part number | 343961 |
| Component type | Hydraulic cartridge |
| Configuration | Hook |
| Part type | OEM-grade aftermarket |
| Fits brand | Hyster |
| Category | Industrial Forklifts |
Where it is used
Components of this type are fitted to the hydraulic system on Hyster lift trucks. 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
Torque to specification and fit new seals. Cartridges seal on their O-rings, not on thread tightness, so over-tightening only risks cavity damage.
Fitment & availability
This is an OEM-grade aftermarket replacement manufactured to OE specification. It is cross-referenced to Hyster part number 343961 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.