The Multiquip HS330000010 is a genuine OEM Flange Pre-Filter O-Ring designed for the HS62, HS62A, HS81, HS81A, SHS62A, and SHS81A High Speed Cut-Off Saw series. As a factory-sourced component, this O-ring is manufactured to exact material and dimensional tolerances to ensure a proper seal at the pre-filter flange junction. Verified fitment across the MQ and STOW Sidewinder cut-off saw families makes HS330000010 a direct, confidence-inspiring replacement. DHS Equipment supplies this part direct from Multiquip's OEM inventory, so you receive the exact component your saw was built with.
Key Features
- OEM Seal Material Integrity — Manufactured to Multiquip's original compound and durometer specification, ensuring correct compression and sealing performance at the pre-filter flange.
- Drop-In Flange Fit — Engineered to seat precisely in the pre-filter flange groove with no trimming or reshaping required, maintaining correct fuel-system geometry on installation.
- Broad Sidewinder Saw Compatibility — Confirmed fitment for HS62, HS62A, HS81, HS81A, SHS62A, and SHS81A High Speed Cut-Off Saw models across both MQ and STOW product lines.
- Fuel System Integrity — A correctly sealed pre-filter flange prevents air intrusion and fuel leakage that can cause hard starting, lean-running conditions, and erratic engine performance on cut-off saws.
- Fuel System Safety — A failed or deteriorated O-ring at the pre-filter flange can result in fuel seepage near engine heat sources; replacing with the correct OEM seal directly addresses this risk.
The Flange Pre-Filter O-Ring seals the joint between the pre-filter housing and its mounting flange in the fuel delivery path of the saw. Its role is to prevent unmetered air from entering the fuel system and to contain fuel safely within the filter circuit. When this O-ring cracks, flattens, or loses elasticity, the resulting seal failure can introduce air leaks that disrupt the fuel-air mixture, making the engine difficult to start or causing it to run inconsistently under load. Replacing a worn O-ring promptly restores a fully sealed fuel circuit and protects surrounding components from fuel exposure.
Part Details
| Part Number | HS330000010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flange Pre-Filter O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62 |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81A |
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS81A |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62A |
| MQ High Speed Cut-Off Saws (Sidewinder) | HS81 |
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS62A |
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.
