The Husqvarna 594123201 Lock Nut is a genuine OEM component designed for the LT5005 and LT6005 rammers. As a factory-original part, it is manufactured to Husqvarna's exact specifications, ensuring correct thread engagement and secure fastening on the machines it serves. This lock nut is a direct replacement for the original hardware, compatible with LT5005 and LT6005 compactors. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Thread Integrity — manufactured to Husqvarna's exact thread pitch and torque specifications, ensuring the secure clamping force a lock nut must deliver without backing off under vibration.
- Drop-In Hardware Replacement — matches the original fastener dimensions precisely, threading directly onto existing hardware with no modification to mating components.
- Confirmed Compactor Fitment — verified for the LT5005 and LT6005 rammers; cross-reference 594123201 against your parts diagram to confirm your application before ordering.
- Vibration-Resistant Retention — a lock nut is specifically designed to resist loosening under the sustained impact and vibration loads generated by rammer-style compaction equipment, maintaining structural integrity over demanding cycles.
- Correct Part, First Time — using the genuine Husqvarna part eliminates the guesswork of aftermarket substitutions, ensuring the fastener performs exactly as the machine was designed to operate.
A lock nut is a self-retaining fastener engineered to resist loosening caused by vibration and dynamic loading — conditions that are constant during rammer operation. Unlike a standard nut, the locking feature creates additional friction or mechanical interference at the thread interface, preventing the nut from backing off over time. When a lock nut loosens or fails, the components it secures can shift, creating misalignment, accelerated wear on surrounding parts, or potential structural failure of the assembly it holds together.
Part Details
| Part Number | 594123201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LT5005 |
| Compactor | LT6005 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
