The Multiquip 37566 Pulley 3.03 6 3V 4.5 1A is a genuine OEM drive pulley designed for Multiquip and Stow pavement saw models including the PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030. As a direct OEM replacement, 37566 is manufactured to the same specifications as the original component, ensuring a correct, consistent fit within the saw's drive system. DHS Equipment supplies this part direct, so you can get your saw back to cutting with confidence.
Key Features
- Genuine OEM Groove Geometry — Machined to the exact 3V groove profile required for proper belt seating and load transfer in pavement saw drive systems.
- Direct OEM Replacement — Part 37566 installs in place of the original pulley with no modification to the drive shaft or belt guard required.
- Broad Pavement Saw Compatibility — Fits PS403016, PS403020, PS403026, PS403030, SP403016, SP403020, SP403026, SP403030, CS403016, CS403020, CS403026, and CS403030 series saws.
- Drive System Integrity — A correctly sized and profiled pulley maintains proper belt tension and tracking, which directly affects blade speed consistency and cutting performance.
- Sourced from Multiquip — Supplied as a genuine Multiquip OEM component, not a generic substitute, so part number this part matches the original engineering intent of the saw's drivetrain.
A drive pulley transfers rotational power from the engine's output shaft to the blade spindle via a drive belt. In a pavement saw, this pulley must maintain the correct diameter ratio and groove profile to keep the blade turning at the designed operating speed under the high load demands of cutting concrete or asphalt. When a pulley wears, chips, or becomes out-of-round, the drive belt slips or wears unevenly, causing loss of blade speed, excessive belt heat, and ultimately blade stall or belt failure during a cut. Replacing a worn pulley with the correct Multiquip 37566 restores the intended power transfer efficiency and protects the drive belt from premature wear.
Part Details
| Part Number | 37566 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley 3.03 6 3V 4.5 1A |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | PS403016 |
| MQ Pavement Saws | PS403020 |
| MQ Pavement Saws | PS403030 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP403030 |
| Saws | CS403026 |
| Saws | CS403030 |
| MQ Pavement Saws | PS403026 |
| Saws | CS403016 |
| Saws | CS403020 |
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.
