The Multiquip HS52010041 Air Filter Cover Knob is a genuine OEM component designed for the HS62, HS62A, HS81, HS81A, SHS62A, and SHS81A high-speed cut-off saw models. As a direct Multiquip OEM part, it meets the original design specifications for these handheld sidewinder saws, ensuring a correct fit with no guesswork. DHS Equipment supplies this part direct so you can get your saw back in service fast.
Key Features
- Genuine OEM Construction — Manufactured to the original material and dimensional spec for the air filter cover on Multiquip handheld saws, so the knob threads and seats exactly as the factory designed it.
- Direct-Thread Replacement — Installs in place of the original knob with no tools required; simply hand-threads onto the filter cover post for a secure hold.
- Broad Sidewinder Saw Compatibility — Confirmed fit across HS62, HS62A, HS81, HS81A, SHS62A, and SHS81A models, covering both Multiquip and STOW high-speed cut-off saw variants.
- Keeps the Air Filter Secured — A properly functioning cover knob holds the air filter housing firmly closed, preventing dust and debris from bypassing the filter and entering the engine during cutting operations.
- Operator Safety Relevance — A loose or missing cover knob can allow the filter cover to shift during operation; replacing it promptly maintains proper engine protection and consistent saw performance on demanding cut sites.
The air filter cover knob is the fastener that secures the air filter housing on Multiquip handheld cut-off saws. It keeps the filter cover locked in position so the air filtration system can do its job — blocking concrete dust, silica, and debris from reaching the carburetor and engine internals. When the knob is stripped, cracked, or missing, the cover can work loose during operation, allowing unfiltered air into the engine and accelerating internal wear. Replacing a damaged knob with the correct OEM part, Multiquip HS52010041, is a simple step that protects a far more costly investment.
Fits: HS62, HS62A, HS81, HS81A, SHS62A, SHS81A
Need help confirming this is the right part for your saw? Contact the DHS Equipment parts team for fitment support.
Part Details
| Part Number | HS52010041 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Air Filter Cover Knob |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62 |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62A |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81 |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81A |
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS62A |
| 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.
