The Multiquip HS52012044 Throttle Linkage is a genuine OEM component designed for HS81A and SHS81A high-speed cut-off saws. Sourced directly from Multiquip, this throttle linkage meets the exact specifications of the original part, ensuring a correct, consistent fit every time. Compatible with both the Multiquip HS81A and the STOW SHS81A Sidewinder handheld saws, this part is the right call when your original linkage is worn, bent, or unresponsive. DHS Equipment stocks this genuine OEM replacement so you can get your saw back in service without guesswork.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the throttle linkage delivers the same travel, engagement point, and response as the part that came on the saw.
- Direct Drop-In Replacement — Engineered to connect to the existing throttle mechanism without modification, maintaining the correct geometry between the trigger and carburetor.
- Confirmed Fitment — Verified for the Multiquip HS81A and STOW SHS81A Sidewinder high-speed cut-off saws.
- Consistent Throttle Response — A properly functioning linkage allows the operator to modulate blade speed accurately, supporting clean, controlled cuts through masonry, pipe, and steel.
- Operator Safety Compliance — The throttle linkage is a direct part of the saw's speed control system; a worn or failed linkage can cause uncontrolled RPM surges, making prompt replacement critical for safe operation.
The throttle linkage is the mechanical connection between the operator's trigger and the carburetor throttle plate on a handheld cut-off saw. When the operator squeezes the trigger, the linkage transfers that motion to open the throttle, increasing engine speed and blade RPM. A bent, cracked, or worn linkage disrupts this connection, resulting in sluggish response, inconsistent blade speed, or a saw that runs uncontrolled at full throttle — all of which compromise both cut quality and operator safety. Replacing a damaged linkage with the correct OEM part restores precise throttle control and keeps the saw performing as intended.
Part Details
| Part Number | HS52012044 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Throttle Linkage |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81A |
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS81A |
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.
