The Husqvarna 505035307 Radiator Hose Fs8400 Yan is a genuine OEM cooling system component designed for the FS8400 floor saw. This hose is sourced directly from Husqvarna and engineered to match the original routing, diameter, and connection points of the factory cooling circuit. DHS Equipment supplies this part to help keep your FS8400 running at the correct operating temperature on the job.
Key Features
- OEM Cooling System Integrity — Made to Husqvarna's original material and dimensional specifications, ensuring correct flow rate and pressure resistance within the FS8400 cooling circuit.
- Exact-Match Replacement — Engineered to connect directly to the factory coolant ports on the FS8400, with matching hose ends and bend geometry that eliminate adaptation or trimming.
- FS8400 Floor Saw Fitment — Confirmed fitment for the FS8400 floor saw, so you can order with confidence knowing this is the correct hose for that machine.
- Sustained Engine Temperature Control — A sound radiator hose maintains proper coolant circulation, protecting the engine from overheating during extended cutting sessions and heavy-duty slab work.
- Genuine Husqvarna Part — As a genuine OEM component, part number this part meets the same quality standard as the hose originally installed on your FS8400, with no compromise on wall thickness or reinforcement.
The radiator hose carries coolant between the engine and the radiator, maintaining the thermal balance the engine needs to run efficiently under load. On a walk-behind floor saw like the FS8400, sustained high-output cutting generates significant engine heat, and the coolant circuit is the primary line of defense against overheating. When a radiator hose cracks, softens, or develops a leak, coolant loss follows quickly — leading to rising engine temperatures, potential engine damage, and unplanned downtime on the slab.
Part Details
| Part Number | 505035307 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Radiator Hose Fs8400 Yan |
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.
