The Multiquip 6059 Square Key 1/4 X 2 is a genuine OEM component designed for a range of Multiquip masonry saws, flat saws, and walk-behind trowel equipment including SP1CE13H18, SP1E16A, SP2S20H, MP2090HP, MP2050E3, MP2050E1, MP2H, MP275E3, MP25E3, MP25E1, and JWN24HTCSL/HSCSL models. Sourced directly from Multiquip, this key is manufactured to the exact dimensions specified for these machines, ensuring a drop-in fit with no guesswork. Stocking this small but critical part means you are ready to get rotating assemblies back in service fast when it counts.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the exact 1/4 x 2 inch specification required by Multiquip, so shaft-to-hub torque transfer is maintained without slop or stress concentration.
- Direct Keyway Fit — Sized to seat fully in the machined keyway on Multiquip saw and trowel driveshafts, locking into position without filing or shimming.
- Broad Model Coverage — Compatible with SP1CE13H18, SP1E16A, SP2S20H, MP20, MP2, and MP25 series saws, as well as JWN24HTCSL/HSCSL walk-behind trowels — one part number covers multiple machines.
- Positive Drive Retention — A correctly fitted square key prevents blade hubs, pulleys, or drive components from spinning freely on the shaft, keeping power delivery consistent under load.
- Verified Multiquip Part Number — Ordering by part number 6059 confirms you are receiving the correct key geometry and material grade for these specific Multiquip applications.
A square key is a small, precisely dimensioned bar of metal that fits into matching slots — called keyways — cut into both a shaft and the hub of a rotating component such as a blade arbor, pulley, or drive sprocket. It locks the two pieces together so that rotational force from the engine is transmitted directly to the driven component without slipping. When a square key shears or wears, the shaft spins freely inside the hub, causing an immediate loss of drive to the blade or trowel assembly. Because the key takes on significant shear stress every time the machine starts or encounters resistance, using a correctly sized OEM key is essential to maintaining reliable power transfer and preventing accelerated wear on the keyway itself.
Part Details
| Part Number | 6059 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Square Key 1/4 X 2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | SP1CE13H18 |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| Saws | SP1E16A |
| Saws | MP2090HP |
| Saws | MP2050E3 |
| Saws | MP2050E1 |
| Saws | MP2H |
| Saws | MP275E3 |
| Saws | MP25E3 |
| Saws | MP25E1 |
| Saws | SP2S20H |
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.
