The Husqvarna 531119302 Key is a genuine OEM replacement designed for the WS482HF, WS440HF, WS460, WS442, WS440, and WS482 wall saws. Sourced directly from Husqvarna, this component meets the exact specifications required for correct installation and secure operation on these track-mounted wall saw systems. Cross-reference part number 531119302 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your wall saw performing at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact dimensional tolerances, ensuring the key engages and holds shaft or drive components with the same security as the original part.
- Exact Drop-In Replacement — Machined to match the original keyway profile, this key seats correctly without modification, maintaining proper alignment between mating components.
- Broad Wall Saw Compatibility — Fits the WS482HF, WS440HF, WS460, WS442, WS440, and WS482 wall saws, covering a wide range of Husqvarna track-mounted cutting systems.
- Positive Drive Transfer — A correctly fitted key locks rotating components in precise angular alignment, ensuring full and consistent power transfer from the drive system to the cutting head.
- Prevents Costly Component Damage — A worn or missing key allows shaft slippage that can damage both the shaft and hub bore; replacing it promptly protects the surrounding drivetrain components.
A key is a small precision-machined component that fits into a keyway — a slot cut into both a shaft and a mating hub — to lock the two together rotationally. In a wall saw, this connection is critical: it ensures that power from the drive motor is transferred directly and without slip to the blade head or other driven components. When a key shears, deforms, or wears, the shaft and hub can rotate independently, resulting in loss of cutting power, vibration, and potential damage to surrounding drive parts.
Part Details
| Part Number | 531119302 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS482HF |
| Wall Saw | WS440HF |
| Wall Saw | WS460 |
| Wall Saw | WS442 |
| 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.
