The Husqvarna 531122124 Gear Rack 2.2 M is a genuine OEM component designed for the WS400, WS440, WS440HF, WS460, WS462, WS463, and WS482 wall saws. As a direct OEM replacement, this gear rack is manufactured to Husqvarna's exact specifications, ensuring the precise mechanical engagement your wall saw depends on to move the cutting head along the track. Cross-reference part number 531122124 against your parts diagram to confirm compatibility with your specific machine configuration before ordering. DHS Equipment supplies this part to help keep your wall saw operating at full capacity.
Key Features
- OEM-Matched Tooth Profile — Manufactured to Husqvarna's exact gear geometry, ensuring correct mesh with the drive pinion and consistent, controlled head travel under load.
- Direct Track Replacement — Designed to mount directly onto the wall saw track system, allowing straightforward installation without custom fitting or modification.
- Broad Wall Saw Compatibility — Fits the WS400, WS440, WS440HF, WS460, WS462, WS463, and WS482 wall saws, covering a wide range of Husqvarna track-mounted cutting systems.
- Restored Head Travel Accuracy — A worn or damaged gear rack causes uneven feed, blade deflection, and loss of cut-line control; replacing it restores smooth, accurate carriage movement across the full 2.2 m travel length.
- Structural Integrity Under Cutting Loads — Built to withstand the continuous mechanical stress of diamond blade cutting through concrete, masonry, and reinforced structures without deformation or tooth wear.
The gear rack is a core mechanical component of the wall saw track system. It works in conjunction with the drive pinion on the saw head to translate motor output into precise linear movement, allowing the operator to advance or retract the cutting head along the track at a controlled feed rate. When the gear rack becomes worn or damaged, tooth slippage and irregular head movement can compromise cut accuracy and place additional strain on the drive system — making timely replacement essential for maintaining clean, accurate cuts and protecting the broader drive train.
Part Details
| Part Number | 531122124 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gear Rack 2.2 M |
Compatibility & Fitment
| Name | Model |
|---|---|
| Wall Saw | WS460 |
| Wall Saw | WS463 |
| Wall Saw | WS440HF |
| Wall Saw | WS400 |
| Wall Saw | WS440 |
| Wall Saw | WS482 |
| Wall Saw | WS462 |
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.
