The Husqvarna 578848401 Holder is a genuine OEM component designed for the WS440HF and WS400 wall saws. As a factory-original part, it is manufactured to the exact specifications Husqvarna requires for proper assembly and reliable operation on these track-mounted cutting systems. DHS Equipment supplies this part to help keep your wall saw performing at its best. Cross-reference part number 578848401 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact dimensional and material specifications, ensuring this holder seats and functions as intended within the wall saw assembly.
- Direct Replacement Fit — Engineered to install in place of the original component with no alteration to mounting points or surrounding hardware on the WS440HF and WS400.
- Confirmed Wall Saw Compatibility — Specifically validated for the WS440HF and WS400 wall saws, two of Husqvarna's core track-mounted cutting platforms used in concrete and masonry applications.
- Structural Integrity Restored — A correctly fitted holder maintains proper component positioning within the saw, preventing misalignment that can affect cutting accuracy and put stress on adjacent parts.
- OEM Part Number Assurance — Ordering by part number 578848401 eliminates compatibility guesswork and ensures you receive the correct component for your machine.
A holder in a wall saw assembly serves as a positioning and retention component, securing a functional part in the correct location so the machine can operate as designed. When a holder becomes damaged or fails, the component it supports may shift out of alignment, leading to poor cutting performance, accelerated wear on surrounding parts, or an inability to complete a cut safely. Replacing it with the correct OEM part restores the original geometry and keeps the wall saw running to specification.
Part Details
| Part Number | 578848401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Holder |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS440HF |
| Wall Saw | WS400 |
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.
