The Multiquip 540049 is a genuine OEM 4.4 6G 3V 1615 Taper Pulley designed for Multiquip SP3035, SP4030, PS4030, and CS4030 series pavement saws. As a direct OEM replacement, this pulley is manufactured to the exact dimensions and taper specifications required for correct belt alignment and drive system function on these machines. Sourced directly through Multiquip's authorized parts network, the 540049 ensures a correct installation without guesswork. DHS Equipment stocks this part for contractors and operators who depend on their saws staying in service.
Key Features
- Genuine OEM Taper Specification: — Machined to the exact 4.4 6G 3V 1615 taper profile, ensuring correct belt seating and full power transfer through the drive system.
- Direct OEM Drop-In Replacement: — Matches the original mounting taper and groove configuration for straightforward installation on compatible Multiquip pavement saws.
- Broad Pavement Saw Compatibility: — Fits SP3035, SP4030, PS4030, and CS4030 series models, covering a wide range of Multiquip flat and pavement saw configurations.
- Consistent Belt Tracking: — Correct pulley geometry keeps V-belts running true, reducing belt wear and preventing slippage that can affect blade speed and cut quality.
- Drive System Safety: — A worn or incorrectly sized pulley can cause belt failure or unexpected loss of blade drive; replacing with a correct OEM part keeps the drivetrain operating as intended.
A taper-lock pulley transfers engine power to the blade drive belt system on a pavement saw. The taper bore design allows the pulley to be mounted securely to a shaft with a corresponding taper bushing, creating a tight, concentric fit that resists loosening under vibration and load. When a pulley becomes worn, cracked, or dimensionally incorrect, belt alignment suffers, leading to accelerated belt wear, vibration, and ultimately loss of cutting power. Replacing it with the correct OEM component restores proper belt engagement and protects the rest of the drive train from secondary damage.
Part Details
| Part Number | 540049 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | 4.4 6G 3V 1615 Taper Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP303516 |
| MQ Pavement Saws | SP303520 |
| MQ Pavement Saws | SP303530 |
| MQ Pavement Saws | PS403026 |
| MQ Pavement Saws | PS403030 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP403030 |
| Saws | CS403026 |
| MQ Pavement Saws | PS403016 |
| MQ Pavement Saws | PS403020 |
| Saws | CS403016 |
| Saws | CS403020 |
| Saws | CS403030 |
| MQ Pavement Saws | SP303526 |
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.
