The Multiquip HS552010189 Carburetor Support Flange is a genuine OEM component designed for the HS81 series handheld high-speed cut-off saw. As a factory-original replacement, it meets the exact material and dimensional standards of the part it replaces, ensuring a correct installation without guesswork. This flange is the precise OEM specification item for HS81 equipment, making it the right call for operators who need to get their saw back in service correctly the first time. DHS Equipment supplies this Multiquip HS552010189 direct, so you can be confident you are ordering the right part for your machine.
Key Features
- Genuine OEM Construction: — Manufactured to Multiquip's original material and dimensional specification for the carburetor support interface, not a generic approximation.
- Direct-Mount Replacement: — Bolts into the existing mounting position on HS81 cut-off saws using the original hardware, with no rework to the airbox or carburetor assembly.
- Confirmed HS81 Fitment: — Engineered specifically for the Multiquip HS81 handheld high-speed cut-off saw (Sidewinder) series.
- Structural Integrity at the Fuel-Air Junction: — Keeps the carburetor firmly located and correctly aligned; a cracked or missing flange allows air leaks that disrupt the fuel-air mixture and cause hard starting, rough running, or loss of power.
- Fuel System Safety Compliance: — A properly seated carburetor support flange maintains the sealed fuel-air path, reducing the risk of fuel vapour ingestion or carburetor vibration that can lead to unsafe operating conditions on a cut-off saw.
The carburetor support flange is the structural mounting interface that secures the carburetor to the engine intake tract on a handheld cut-off saw. It holds the carburetor in precise alignment so the fuel-air mixture enters the engine consistently and the sealing surfaces remain tight under the vibration loads typical of abrasive cutting work. When this flange cracks, warps, or breaks, the carburetor shifts out of position, air leaks past the sealing face, and the engine loses the correct mixture ratio — resulting in hard starting, erratic idle, and power loss that makes the saw unreliable on the cut.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | HS552010189 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Carburetor Support Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81 |
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.
