The Multiquip 1664123010 Complete Crankshaft is a genuine OEM component designed for the DCA15SPX3 ultra-silent diesel generator. As a direct OEM replacement, this crankshaft is manufactured to the same specifications as the original, ensuring proper fit within the engine assembly. Sourced directly through authorized Multiquip supply channels, 1664123010 is the correct part for DCA15SPX3 generator engine rebuilds and crankshaft replacement service.
Key Features
- OEM-Grade Metallurgy — Manufactured to the same material hardness and journal tolerancing as the original, supporting proper bearing clearances and long service life.
- Direct Engine Drop-In — Machined to match the original crankshaft dimensions, allowing installation without modification to the engine block, flywheel, or bearing housings.
- Confirmed Fitment for DCA15SPX3 — Verified for use in the Multiquip DCA15SPX3 ultra-silent diesel generator series.
- Sustained Power Output — A correctly dimensioned crankshaft maintains consistent stroke geometry, which is critical for smooth, stable generator output — a worn or damaged crankshaft causes vibration, power loss, and accelerated bearing wear.
- Genuine OEM Part — Supplied as a genuine Multiquip OEM component, backed by the manufacturer's parts program and traceable to the original equipment specification.
The crankshaft is the central rotating component of the engine, converting the reciprocating motion of the pistons into the rotational force that drives the generator's alternator. It must maintain precise balance and journal geometry to keep the engine running smoothly under load. When a crankshaft is worn, damaged, or out of specification, the result is excessive vibration, accelerated bearing failure, loss of compression seal, and ultimately engine failure — making correct replacement critical to restoring full generator performance.
For fitment questions or to confirm that this part is the right part for your DCA15SPX3 unit, contact the DHS Equipment parts team for support.
Part Details
| Part Number | 1664123010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Complete Crankshaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA15SPX3 |
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.
