The Multiquip 15119 Woodruff Key #91 ANSI #8061 is a genuine OEM component designed for FS2SP, FS2, and FS3SP concrete saws. This precisely dimensioned key is manufactured to ANSI #8061 specification, ensuring a correct, secure fit within the keyway without any guesswork on sizing or profile. Sourced directly from Multiquip, the 15119 carries the same tolerances as the original part installed at the factory, making it a straightforward like-for-like replacement. If you're servicing a Multiquip floor saw and need a dependable OEM fix, this is the correct part for the job.
Key Features
- ANSI #8061 Specification — Manufactured to ANSI #8061 standard, confirming the exact profile, width, and depth needed for proper keyway engagement on these concrete saw driveline components.
- Genuine OEM Construction — As a true Multiquip OEM part, the part is produced to the same material hardness and dimensional tolerances as the original, so power transfer through the shaft remains solid and consistent.
- Direct Drop-In Fitment — Confirmed fitment for FS2SP, FS2, and FS3SP concrete saws; the Woodruff half-moon profile seats cleanly into the shaft keyway without filing, shimming, or rework.
- Restores Full Power Transmission — A worn or sheared Woodruff key allows the blade drive shaft or pulley to slip under load, reducing cutting performance and risking component damage; replacing it restores positive, slip-free torque transfer.
- Critical Drivetrain Safety — On a concrete saw, a failed Woodruff key can cause sudden loss of blade drive; fitting a correctly rated OEM key helps maintain predictable, controlled operation under cutting load.
A Woodruff key is a small, semi-circular keyed fastener that locks a pulley, gear, or sprocket to a rotating shaft, preventing the two components from spinning independently of each other. On a concrete saw like the FS2 or FS3SP, it sits in matched keyways cut into both the shaft and the hub, transmitting engine torque directly to the blade drive. When the key shears or wears, the shaft and hub rotate independently, causing blade slip, vibration, or a complete loss of cutting drive — replacing it promptly with the correct ANSI-rated part is essential to restoring safe, efficient saw operation.
Part Details
| Part Number | 15119 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Woodruff Key #91 ANSI #8061 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Saws | FS2SP |
| Concrete Saws | FS2 |
| Concrete Saws | FS3SP |
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.
