The Multiquip 0571200518 Feather Key is a genuine OEM component designed for DA7000SSA2, DAC7000SS, and DLW series diesel-powered generators and welders. As an original Multiquip part, it meets the same dimensional and material standards as the part it replaces, ensuring a correct fit within the drivetrain assembly. This key is confirmed compatible with models including DA7000SSA2, DA7000SSA2GH, DAC7000SS, DAC7000SSW, DAC7000SSA, DLW300ES, and DLW400ES series units. Sourcing part number 0571200518 direct from an authorized Multiquip distributor like DHS Equipment is the most reliable way to get the right component the first time.
Key Features
- Genuine OEM Material Grade — Manufactured to Multiquip's original hardness and dimensional tolerances, so the key seats correctly in the keyway without slipping or deforming under load.
- Drop-In Fitment — Machined to the exact profile of the original, so it installs directly into the shaft and hub keyway without filing, shimming, or machining.
- Broad Series Compatibility — Fits DA7000SSA2, DA7000SSA2GH, DAC7000SS, DAC7000SSW, DAC7000SSA, DLW300ES, and DLW400ES series equipment, covering both super-silent generators and diesel light welders.
- Maintains Positive Torque Transfer — A correctly fitted feather key locks the rotating component to the shaft, ensuring full power delivery. A worn or sheared key causes the driven component to slip, leading to lost output and potential shaft damage.
- Verified Part Number — Ordering by Multiquip part number 0571200518 eliminates guesswork and cross-reference errors when stocking or reordering this small but critical component.
A feather key is a small, precisely machined metal insert that sits in a slot — called a keyway — cut into both a rotating shaft and the hub of the component mounted on it, such as a rotor, pulley, or coupling. It transmits rotational torque between the two parts, keeping them locked together so they turn as one. When a feather key shears or wears, the hub can spin freely on the shaft, causing a sudden loss of power transmission and potential damage to the surrounding components. Replacing a failed or missing key with the correct OEM-spec part restores full torque transfer and protects the shaft and hub from further wear.
For questions about part number 0571200518 or compatibility with your specific unit, contact the DHS Equipment team directly.
Part Details
| Part Number | 0571200518 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Feather Key |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DA7000SSA2 |
| Diesel Powered Generators | DA7000SSA2GH |
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SSA |
| Welders | DLW300ES |
| Welders | DLW300ESA |
| Welders | DLW300ESA1 |
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
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.
