The Multiquip 10057-061 is a genuine OEM 1/2 in Square x 3-1/2 in Key designed for SP, PS, and CS series pavement saws. As a direct OEM replacement, it meets the exact dimensional and material specifications set by Multiquip for these saw families, covering a wide range of models including SP605716, SP706036, PS403016, PS706030, CS403016, and CS706036, among others. Sourced directly through authorized channels, this key is the correct specification for the driveline applications these saws require. When you need a verified fit the first time, the part is the part to order.
Key Features
- Exact OEM Dimensions — Precision-cut to 1/2 in square x 3-1/2 in length, matching the original Multiquip specification for correct shaft and hub engagement.
- Genuine OEM Part — Manufactured to Multiquip's material and hardness standards, ensuring the key shears at the correct load threshold to protect drivetrain components.
- Broad Saw Series Compatibility — Fits SP, PS, and CS pavement saw models including SP605716, SP706036, PS403016, PS706030, CS403016, CS706036, and many more.
- Direct Drop-In Replacement — Dimensionally identical to the original, seating cleanly into existing keyways without modification or fitting work.
- Drivetrain Protection — A correctly sized key maintains positive drive between shaft and hub; an undersized or worn key causes slippage, vibration, and accelerated wear to both mating components.
A shaft key is a small but critical drivetrain component that locks a rotating element — such as a blade arbor pulley or drive hub — to its shaft, ensuring both turn together as a single unit. On pavement saws, the key transmits cutting torque from the engine driveline to the blade assembly; if it wears, deforms, or fails, the drive connection is lost and the blade will slip or stop rotating entirely, halting the cut and risking damage to the shaft and hub keyways. Replacing a worn key promptly with a correctly dimensioned OEM part restores full drive engagement and prevents the more costly secondary damage that continued operation with a failing key causes.
Part Details
| Part Number | 10057-061 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | 1/2 in Square x 3-1/2 in Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ Pavement Saws | SP605716 |
| MQ Pavement Saws | SP605726 |
| Pavement Saws | PS403026 |
| Pavement Saws | PS706030 |
| MQ Pavement Saws | SP403030 |
| MQ Pavement Saws | SP706016 |
| MQ Pavement Saws | SP706036 |
| Saws | CS403016 |
| Saws | CS403020 |
| Saws | CS706016 |
| Saws | CS706020 |
| Saws | CS706030 |
| Saws | CS706036 |
| Saws | CS403026 |
| Saws | CS403030 |
| Saws | CS706026 |
| MQ Pavement Saws | SP605720 |
| MQ Pavement Saws | SP605730 |
| MQ Pavement Saws | SP605736 |
| Pavement Saws | PS403016 |
| Pavement Saws | PS403020 |
| Pavement Saws | PS403030 |
| Pavement Saws | PS706016 |
| Pavement Saws | PS706020 |
| Pavement Saws | PS706026 |
| Pavement Saws | PS706036 |
| MQ Pavement Saws | SP403016 |
| MQ Pavement Saws | SP403020 |
| MQ Pavement Saws | SP403026 |
| MQ Pavement Saws | SP706020 |
| MQ Pavement Saws | SP706026 |
| MQ Pavement Saws | SP706030 |
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.
