The Husqvarna 574838801 Sealing Holder is a genuine OEM component designed for the WS440HF, WS440, and WS482 wall saws. Sourced directly from Husqvarna, this part meets the exact specifications of the original, ensuring a proper fit within the sealing system of your wall saw. It is compatible across the WS440 and WS482 families, making it the correct choice for operators running these track-mounted cutting systems. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact material and dimensional specifications, ensuring the sealing holder functions correctly within the assembly without compromise.
- Direct Drop-In Replacement — engineered to align with the original mounting points and sealing interfaces on WS440HF, WS440, and WS482 wall saws, allowing straightforward installation.
- Broad WS-Series Compatibility — fits across the WS440HF, WS440, and WS482 wall saw platforms, covering multiple variants within Husqvarna's track-mounted wall saw lineup.
- Maintains Sealing System Integrity — a correctly fitted sealing holder keeps the surrounding seal components properly seated and positioned, supporting reliable operation of the wall saw's cutting head.
- Verified Part Number — cross-reference 574838801 against your parts diagram to confirm application before ordering, eliminating guesswork and return risk.
The Sealing Holder is a structural retention component that locates and secures sealing elements within the wall saw's head or drive assembly. By holding the seal in the correct position, it prevents fluid ingress, contamination, and premature wear of surrounding components. When this holder is damaged or worn, seals can shift out of position, leading to leaks and accelerated deterioration of internal parts — making timely replacement critical to maintaining the performance and service life of your WS440HF, WS440, or WS482 wall saw.
Part Details
| Part Number | 574838801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Sealing Holder |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS440HF |
| Wall Saw | WS440 |
| Wall Saw | WS482 |
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.
