The Multiquip HS52010136BR Flywheel HS-81A is a genuine OEM Flywheel HS-81A designed for the Multiquip HS-81A handheld saw. Sourced directly from Multiquip, this replacement flywheel meets the same specifications as the original component installed at the factory. Verified to fit the HS-81A, this part ensures you are installing the correct flywheel for your machine without guesswork. DHS Equipment stocks this genuine OEM part so you can get your saw back in service quickly.
Key Features
- Genuine OEM Ignition Timing Integrity — Manufactured to the exact mass and magnetic pole tolerances required for consistent spark timing on the HS-81A engine.
- Direct-Mount Replacement — Matches the original taper bore, keyway, and bolt pattern of the HS-81A flywheel for a straightforward swap with standard tools.
- Confirmed HS-81A Fitment — Engineered specifically for the Multiquip HS-81A handheld saw; no adaptation or shimming required.
- Sustained Engine Output — A properly balanced flywheel maintains smooth engine rotation and stable power delivery through every cut, preventing the vibration and misfires that a cracked or out-of-balance flywheel causes.
- Ignition System Safety — The flywheel carries the magneto magnets that power the ignition coil; a failed or damaged flywheel can cause unpredictable engine behavior, making timely replacement important for safe operation.
The flywheel is a heavy rotating disc bolted to the crankshaft that stores rotational energy and keeps the engine spinning smoothly between power strokes. On handheld saws like the HS-81A, the flywheel also carries the permanent magnets that pass the ignition coil to generate the spark needed to fire the engine. When a flywheel cracks, chips, or loses a magnet, the result is rough running, hard starting, misfires, or a complete no-start condition — symptoms that can be mistaken for carburetor or coil problems until the flywheel itself is inspected and replaced.
Part Details
| Part Number | HS52010136BR |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flywheel HS-81A |
Compatibility & Fitment
| Name | Model |
|---|---|
| HS-81A | HS-81A |
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.
