The Husqvarna 594123001 Lock Nut is a genuine OEM fastener designed for a wide range of Husqvarna forward plate compactors and light compaction equipment, including the LF50L, LF60LAT, LF75LAT, LF60iLAT, LF75PACE, LF80LAT, LF100L, LF100LAT, LF100PACE, LFe60LAT, LX90, LT5005, LT6005, BMS220ADB, LF50, and LF60. As a genuine OEM component, this Lock Nut is manufactured to Husqvarna's exact specifications, ensuring a correct and secure fit every time. Cross-reference part number 594123001 against your parts diagram to confirm compatibility with your specific machine before ordering. DHS Equipment supplies this part to help keep your compaction equipment running at full capacity.
Key Features
- Genuine OEM Fastener Grade — Manufactured to Husqvarna's exact torque retention and thread specification, so the locking function performs as the machine was originally engineered to require.
- Direct Drop-In Replacement — Matches the original thread pitch, diameter, and locking profile of the factory nut, installing straight onto existing hardware without modification.
- Broad Compactor Compatibility — Confirmed fitment across the LF forward plate compactor series (LF50 through LF100PACE), LFe60LAT, LX90, LT5005, LT6005 rammers, and the BMS220ADB floor scraper.
- Secure Vibration Resistance — The locking design prevents loosening under the continuous vibration loads generated during compaction cycles, maintaining structural integrity of the assembly it secures.
- Critical Assembly Integrity — A worn or missing lock nut allows fastened components to back out during operation, creating misalignment or mechanical failure risk; replacing it promptly restores safe, stable machine function.
A lock nut is a specialized fastener engineered to resist loosening caused by vibration, dynamic loads, and repeated mechanical stress — conditions that are inherent to compaction equipment during normal operation. Unlike a standard nut, the locking feature creates sustained clamping force that holds the joint secure even as the machine cycles through its working motion. When a lock nut fails, strips, or goes missing, the assembly it holds can shift or separate, leading to premature wear of surrounding components and potential operational failure of the machine.
Part Details
| Part Number | 594123001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Lock Nut |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LF50L |
| Compactor | LF60LAT |
| Compactor | LF75LAT |
| Compactor | LF60iLAT |
| Compactor | LF75PACE |
| Compactor | LF80LAT |
| Compactor | LX90 |
| Compactor | LT6005 |
| Floor Scraper | BMS220ADB |
| Compactor | LF50 |
| Compactor | LF60 |
| Compactor | LF100L |
| Compactor | LF100LAT |
| Compactor | LF100PACE |
| Compactor | LFe60LAT |
| Compactor | LT5005 |
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.
