The Multiquip 0571200410 Feather Key is a genuine OEM component designed for DAW-500S welders and DCA15SPX3 and DCA10SPX3 diesel-powered generators. As a direct OEM replacement sourced through Multiquip's authorized parts program, this feather key is manufactured to the same specification as the original, ensuring proper shaft-to-hub engagement right out of the box. Confirmed fitment covers the DAW-500S welder series alongside the DCA15SPX3 and DCA10SPX3 ultra-silent generator models — verify your model code before ordering to ensure compatibility.
Key Features
- Genuine OEM Tolerancing — Manufactured to the exact dimensional specification of the original, ensuring proper key-to-keyway seating without reworking the shaft or hub.
- Drop-In Shaft Alignment — Engineered to seat flush in the keyway, allowing correct torque transfer between rotating components without shimming or adjustment.
- Broad Multiquip Fitment — Compatible with the DAW-500S welder and DCA15SPX3 and DCA10SPX3 diesel-powered generator models; confirm your model code against 0571200410 before ordering.
- Torque Integrity — A correctly sized feather key maintains positive rotational drive between shaft and hub; a worn or undersized key causes slippage, vibration, and accelerated wear on mating components.
- Drive Train Safety — In generator and welder applications, a failed key can cause sudden loss of drive to the alternator or rotor assembly, making this a critical component for safe, uninterrupted operation.
A feather key is a small but essential power transmission component that sits in a machined slot — called a keyway — between a rotating shaft and a mating hub or gear. Its job is to lock those two parts together rotationally so that torque is transferred cleanly from the engine or drive system to the connected component. When a feather key wears, shears, or goes missing, the shaft spins freely inside the hub, causing the driven component — such as a generator alternator or welder rotor — to lose power or stop functioning entirely. Replacing a worn or damaged key with the correct OEM part restores proper drive engagement and protects the surrounding shaft and hub surfaces from further damage.
Part Details
| Part Number | 0571200410 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Feather Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW-500S |
| Diesel Powered Generators | DCA15SPX3 |
| Diesel Powered Generators | DCA10SPX3 |
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.
