The Husqvarna 594123801 Plane Washer is a genuine OEM component designed for a wide range of Husqvarna construction equipment, including forward plate compactors, reversible plate compactors, roller compactors, concrete screeds, power trowels, and floor grinders. As an authentic Husqvarna part, it is manufactured to the exact tolerances required for correct load distribution and secure fastener seating across compatible models. Cross-reference part number 594123801 against your machine's parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Flat Bearing Surface — manufactured to Husqvarna's exact thickness and hardness specifications, ensuring consistent load transfer and preventing fastener pull-through under operational stress.
- Drop-In Hardware Replacement — sized to match the original mounting hardware configuration, so this washer seats correctly without reworking surrounding components.
- Broad Equipment Compatibility — fits compactors including the LF75LAT, LF100LAT, LF80LAT, LFe60LAT, and LF100L forward plate compactors, the LG400 and LG504 reversible plate compactors, the LP9505 roller compactor, BG244F, BG245, BG245E, and BG245H power trowels, BV20G and BV30 concrete screeds, and the PG5 floor grinder.
- Protects Mating Surfaces — proper washers distribute clamping force evenly, preventing surface damage and fretting at bolt interfaces that can cause loosening or structural wear over time.
- Verified OEM Part Number — ordering by Husqvarna article number this part ensures you receive the exact component specified for your machine, eliminating guesswork during assembly or repair.
A plane washer serves as a flat load-distribution component placed beneath a bolt head or nut to spread clamping force across a wider surface area. This prevents damage to softer or thinner mating materials, reduces the risk of fastener loosening under vibration, and helps maintain the structural integrity of bolted assemblies. On heavy-duty construction equipment like compactors, trowels, and floor grinders — all of which operate under sustained vibration and mechanical load — correctly specified washers are essential to keeping fastened joints tight and aligned throughout the service life of the machine.
Part Details
| Part Number | 594123801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Plane Washer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Compactor | LF75LAT |
| Compactor | LF100LAT |
| Compactor | LG400 |
| Compactor | LP9505 |
| Compactor | LG504 |
| Concrete Screed | BV20G |
| Concrete Screed | BV30 |
| Power Trowel | BG245H |
| Floor Grinder | PG5 |
| Power Trowel | BG245E |
| Power Trowel | BG244F |
| Compactor | LF80LAT |
| Compactor | LFe60LAT |
| Power Trowel | BG245 |
| Compactor | LF100L |
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.
