The Multiquip 1641423010 is a genuine OEM Crankshaft Complete designed for Welders and DCA10SPX3 diesel-powered generator equipment. As a factory-sourced component, it meets the original engineering specifications required for proper engine operation in these units. Confirm your model code against your equipment's serial plate before ordering to ensure a correct application match.
Key Features
- Genuine OEM Crankshaft Integrity — Sourced directly from Multiquip, this crankshaft assembly maintains the precise journal dimensions, bearing surface finish, and counterbalance geometry the engine was originally built around.
- Complete Assembly Configuration — Supplied as a Crankshaft Complete, meaning all integrated components ship together for a straightforward drop-in engine rebuild without sourcing individual sub-components separately.
- Confirmed Fitment — Engineered for Welders and DCA10SPX3 series equipment; cross-reference part number 1641423010 against your model and engine serial plate before installation.
- Restores Full Power Output — A worn or damaged crankshaft causes loss of compression, excessive vibration, and bearing knock; replacing with this OEM unit restores proper stroke, power delivery, and smooth engine operation.
- Critical Engine Structural Component — The crankshaft is the load-bearing core of the engine; using a genuine OEM replacement ensures the correct material hardness and dimensional tolerances are maintained under continuous high-cycle operating conditions.
The crankshaft is the central rotating shaft of an internal combustion engine, converting the up-and-down motion of the pistons into rotational power that drives the generator or welder output. It carries significant mechanical load through every power stroke and relies on precise dimensional tolerances to maintain oil film pressure across its bearing surfaces. When a crankshaft wears, scores, or cracks, it typically produces knocking noises, loss of compression, oil pressure drops, and ultimately engine seizure if not addressed promptly.
DHS Equipment supplies genuine Multiquip OEM parts with fitment accuracy you can count on. For questions about part number 1641423010 or compatibility with your specific unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 1641423010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crankshaft Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW-500S |
| 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.
