The Husqvarna 541206551 Upper Radiator Tube Black is a genuine OEM component designed for the RS8500D floor saw. As a factory-original part, it is manufactured to Husqvarna's exact specifications, ensuring a correct, leak-free connection within the engine cooling system. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Coolant Integrity — Manufactured from Husqvarna-specified materials to maintain the precise pressure rating and flexibility required of an upper radiator tube, preventing cooling system leaks.
- Exact-Match Fitment — Engineered to connect directly to the factory radiator and engine fittings on the RS8500D, matching the original routing and end dimensions without modification.
- RS8500D Floor Saw Compatibility — Verified genuine OEM replacement for the RS8500D floor saw, so you can cross-reference part number 541206551 against your parts diagram with confidence.
- Sustained Engine Cooling — A correctly seated upper radiator tube maintains proper coolant circulation to the engine; a cracked or deteriorated tube risks overheating, power loss, and unplanned downtime on the cut.
- Fuel and Coolant System Safety — Using a genuine OEM tube ensures the correct burst pressure tolerance and chemical resistance, reducing the risk of coolant loss near hot engine components.
The upper radiator tube carries heated coolant from the engine outlet up to the radiator for heat dissipation, forming the high-side connection in the engine's liquid cooling circuit. It must maintain a sealed, flexible bond under sustained heat and pressure to keep engine temperatures within the operating range. When this tube cracks, collapses, or develops a leak, coolant is lost, engine temperature climbs rapidly, and the machine will eventually shut down to prevent internal damage.
Part Details
| Part Number | 541206551 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Upper Radiator Tube Black |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | RS8500D |
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.
