The Husqvarna 510423001 Cylinder FS8400 Lift Assembly is a genuine OEM component designed for the FS8400 floor saw. As a direct factory replacement, this assembly ensures the lift mechanism operates exactly as Husqvarna engineered it — maintaining precise blade depth control and smooth raising and lowering of the cutting head. DHS Equipment supplies this part to help keep your FS8400 performing at full capacity on the job.
Key Features
- Genuine OEM Cylinder Integrity — manufactured to Husqvarna's exact dimensional and pressure specifications for the FS8400 lift system, ensuring consistent hydraulic or mechanical actuation without slop or drift.
- Drop-In Assembly Fit — supplied as a complete lift assembly, this component mounts directly to the FS8400 using the original attachment points for a straightforward installation.
- FS8400 Floor Saw Compatibility — engineered exclusively for the FS8400 floor saw; cross-reference part number 510423001 against your parts diagram to confirm fitment before ordering.
- Restored Blade Depth Control — a functioning lift cylinder is critical for accurate, repeatable cut depth on concrete slabs; a worn or failed cylinder leads to inconsistent cutting depth and reduced operator control.
- Operational Safety — the lift assembly controls blade positioning during cuts and transitions; using a correctly rated OEM cylinder helps prevent unintended blade movement that could create a hazardous condition.
The lift assembly cylinder on the FS8400 floor saw is the mechanical component responsible for raising and lowering the blade head, allowing the operator to set and adjust cutting depth with precision. When the cylinder is functioning correctly, the blade engages the concrete slab smoothly and holds its set depth throughout the cut. A worn, leaking, or damaged cylinder can cause the cutting head to drop unexpectedly, drift out of position, or become difficult to raise — compromising both cut quality and operator safety. Replacing this assembly with a genuine OEM part restores the full range of controlled blade movement the FS8400 was designed to deliver.
Part Details
| Part Number | 510423001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Cylinder FS8400 Lift Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | FS8400 |
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.
