The Multiquip 544005 Splined Drive Flange is a genuine OEM component designed for SP-series flat saws and pavement saws, including the SP4, SP6457, SP605716, SP605720, SP605726, SP605730, and SP605736. As a direct OEM replacement, the part is manufactured to the same specifications as the original part, ensuring a correct mechanical interface with the drive system. DHS Equipment stocks this part to help you keep your Multiquip pavement or flat saw cutting on schedule.
Key Features
- OEM-Matched Spline Geometry — Manufactured to original spline count, pitch, and engagement depth so drive torque transfers cleanly without slipping or fretting at the shaft interface.
- Direct Drop-In Replacement — Engineered to the same flange dimensions as the original 544005, fitting the existing shaft and blade-drive assembly without rework or shimming.
- Broad SP-Series Compatibility — Confirmed fitment across SP4, SP6457, SP605716, SP605720, SP605726, SP605730, and SP605736 pavement and flat saw models.
- Sustained Cutting Power — A correctly seated splined flange maintains full rotational engagement between the drivetrain and blade arbor, preserving consistent blade speed and cut quality across demanding pavement applications.
- Blade Retention Safety — A worn or damaged splined flange can allow blade slippage under load — replacing it with a correctly toleranced OEM part maintains proper blade lockup and operator safety during cutting operations.
The splined drive flange is the mechanical link between the saw's drivetrain and the blade-mounting arbor. Its internal splines engage with the drive shaft to transmit rotational force to the blade while the flange face clamps the blade securely in position. When the splines wear, become rounded, or the flange face corrodes, the blade can slip under cutting load, reducing cut accuracy and creating a safety hazard. Replacing a worn flange with a correct OEM unit restores full torque transfer and blade stability.
Part Details
| Part Number | 544005 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Splined Drive Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP605726 |
| MQ Pavement Saws | SP605716 |
| MQ Pavement Saws | SP605720 |
| MQ Pavement Saws | SP605730 |
| MQ Pavement Saws | SP605736 |
| MQ Pavement Saws | SP4 |
| 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.
