The Multiquip 544006 Splined Drive Shaft is a genuine OEM component designed for the MQ SP-Series Pavement Saws, including models SP605730, SP605736, SP6457, SP605720, SP605716, SP605726. As a factory-sourced part, it is manufactured to the exact dimensions and material specifications of the original, ensuring a direct, trouble-free installation. Sourced directly from Multiquip, the 544006 carries the same engineering standards as the shaft that came in your machine from day one. Verify your model against the fitment list before ordering to confirm compatibility.
Key Features
- Precision-Cut Spline Profile — Machined to the exact spline count, pitch, and depth of the OEM shaft for full torque transfer without slippage or binding at the drive interface.
- Genuine OEM Sourcing — Manufactured by Multiquip to the same material grade and heat-treat specification as the original production shaft — not a re-engineered substitute.
- Direct-Fit Replacement — Drops into the same mounting position as the factory shaft, with no machining, shimming, or adaptation needed during installation.
- Broad SP-Series Compatibility — Confirmed fitment across SP605730, SP605736, SP6457, SP605720, SP605716, and SP605726 pavement saw models, covering a wide range of the MQ SP lineup.
- Consistent Blade Power Delivery — A worn or damaged splined shaft causes erratic blade engagement, vibration, and loss of cutting efficiency; a correct-spec replacement restores smooth, consistent power delivery to the blade assembly.
- Blade Drive Safety — Proper spline engagement is critical to maintaining controlled blade rotation; a failed shaft can result in unintended blade behavior, making prompt replacement a safety priority on any active pavement saw.
The splined drive shaft is the mechanical link between the pavement saw's power source and its blade drive system, transmitting rotational torque through interlocking spline teeth that engage a mating hub or coupler. The splined interface allows torque to be transferred with minimal play while still permitting controlled axial movement within the drivetrain. When the spline teeth wear down, crack, or the shaft develops a twist, the result is lost torque, blade chatter, or complete drive failure — any of which will halt cutting operations and can accelerate wear on surrounding drivetrain components.
For questions about fitment or to confirm the part is the correct Splined Drive Shaft for your machine, contact the DHS Equipment team directly.
Part Details
| Part Number | 544006 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Splined Drive Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP605730 |
| MQ Pavement Saws | SP605736 |
| MQ Pavement Saws | SP6457 |
| MQ Pavement Saws | SP605720 |
| MQ Pavement Saws | SP605716 |
| MQ Pavement Saws | SP605726 |
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.
