The Multiquip 933015 Friction Disc Saw F-N-R is a genuine OEM component designed for SP Series pavement saws and flat saws. This disc is the critical engagement element inside the forward-neutral-reverse (F-N-R) drive system, and Multiquip supplies it to OEM specification to ensure correct clamping force and wear behavior within the drivetrain. Verified fitment covers a wide range of SP Series models including SP303516, SP303520, SP303526, SP303530, SP605716, SP605720, SP605726, SP605730, SP605736, SP6457, and SP4 flat saws, making 933015 the go-to replacement across the SP line.
Key Features
- Genuine OEM Friction Material: — Manufactured to the same friction-material compound spec as the original disc, delivering consistent engagement torque and predictable wear across the F-N-R assembly.
- Direct-Swap F-N-R Fitment: — Engineered to match the exact disc diameter, thickness, and spline interface of the original, so the assembly seats and clamps correctly without rework.
- Broad SP Series Compatibility: — Covers SP303516, SP303520, SP303526, SP303530, SP605716, SP605720, SP605726, SP605730, SP605736, SP6457, and SP4 models under a single part number.
- Smooth Directional Transitions: — A correctly functioning friction disc allows the operator to shift cleanly between forward, neutral, and reverse — a worn disc causes slipping, jerky engagement, and loss of blade control.
- Operator Safety in the Drive System: — The F-N-R friction disc directly controls machine direction and stopping response; replacing a worn disc restores the positive drive engagement needed for controlled cutting passes.
The friction disc is the wear element inside the forward-neutral-reverse clutch pack that transfers drive force from the engine to the saw's propulsion system. When the operator selects a direction, the disc clamps between drive faces to transmit torque smoothly; this controlled slip-and-grab action is what makes clean directional shifts possible. As the friction material wears thin, the disc loses grip, causing the saw to slip out of gear, hesitate on direction changes, or fail to hold position on a slope — all signs that the part is due for replacement.
Have a question about fitment or need help confirming the right part for your machine? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 933015 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Friction Disc Saw F-N-R |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP303516 |
| MQ Pavement Saws | SP303520 |
| MQ Pavement Saws | SP605716 |
| MQ Pavement Saws | SP605720 |
| MQ Pavement Saws | SP605726 |
| MQ Pavement Saws | SP605730 |
| MQ Pavement Saws | SP605736 |
| MQ Pavement Saws | SP4 |
| MQ Pavement Saws | SP303526 |
| MQ Pavement Saws | SP303530 |
| 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.
