The Multiquip 540043 Pulley 6.0 10G 3V is a genuine OEM component designed for MQ Pavement Saws. Sourced directly from Multiquip, this pulley is built to the same specifications as the original part your machine left the factory with, ensuring a correct, trouble-free installation. If you are servicing or restoring a pavement saw in the SP series, part number 540043 is the verified OEM replacement to keep your drivetrain running as intended.
Key Features
- OEM-Spec Groove Profile: — Machined to the correct 3V groove geometry and 6.0-inch diameter, matching the original pulley's belt engagement characteristics exactly.
- Direct Bolt-On Replacement: — Engineered to the same bore and hub dimensions as the factory part, so it drops into the existing drive assembly without modification.
- Verified Fitment for MQ Pavement Saws: — Confirmed for SP-series pavement saw models; part number 540043 cross-references directly to Multiquip's OEM parts catalog.
- Maintains Belt Alignment and Tension: — A correctly sized pulley preserves proper belt tracking and tension, protecting belts and bearings from premature wear caused by misalignment or slippage.
- Genuine Multiquip Quality: — Manufactured to OEM standards, this pulley delivers the same service life and dimensional consistency as the part originally installed on the machine.
A drive pulley transfers rotational power from the engine to the blade or accessory drive belt system on a pavement saw. The pulley's diameter and groove profile determine belt speed, tension, and tracking — all of which directly affect cutting performance and belt longevity. When a pulley wears, cracks, or becomes out-of-round, belts slip or wear unevenly, blade speed drops, and the entire drivetrain is put under unnecessary stress. Replacing a worn pulley with the correct OEM unit restores proper power transfer and protects surrounding drive components from accelerated wear.
Part Details
| Part Number | 540043 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley 6.0 10G 3V |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP6457 |
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.
